Poly A: A group of adenine ribonucleotides in which the phosphate residues of each adenine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.Poly(ADP-ribose) Polymerases: Enzymes that catalyze the transfer of multiple ADP-RIBOSE groups from nicotinamide-adenine dinucleotide (NAD) onto protein targets, thus building up a linear or branched homopolymer of repeating ADP-ribose units i.e., POLY ADENOSINE DIPHOSPHATE RIBOSE.Poly C: A group of cytosine ribonucleotides in which the phosphate residues of each cytosine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.Poly U: A group of uridine ribonucleotides in which the phosphate residues of each uridine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.Poly I-C: Interferon inducer consisting of a synthetic, mismatched double-stranded RNA. The polymer is made of one strand each of polyinosinic acid and polycytidylic acid.Poly A-U: A double-stranded polyribonucleotide comprising polyadenylic and polyuridylic acids.Poly dA-dT: Polydeoxyribonucleotides made up of deoxyadenine nucleotides and thymine nucleotides. Present in DNA preparations isolated from crab species. Synthetic preparations have been used extensively in the study of DNA.Poly(A)-Binding Proteins: Proteins that bind to the 3' polyadenylated region of MRNA. When complexed with RNA the proteins serve an array of functions such as stabilizing the 3' end of RNA, promoting poly(A) synthesis and stimulating mRNA translation.Poly Adenosine Diphosphate Ribose: A polynucleotide formed from the ADP-RIBOSE moiety of nicotinamide-adenine dinucleotide (NAD) by POLY(ADP-RIBOSE) POLYMERASES.Poly G: A group of guanine ribonucleotides in which the phosphate residues of each guanine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.Poly I: A group of inosine ribonucleotides in which the phosphate residues of each inosine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.Poly T: A group of thymine nucleotides in which the phosphate residues of each thymine nucleotide act as bridges in forming diester linkages between the deoxyribose moieties.Polydeoxyribonucleotides: A group of 13 or more deoxyribonucleotides in which the phosphate residues of each deoxyribonucleotide act as bridges in forming diester linkages between the deoxyribose moieties.Poly(A)-Binding Protein I: A poly(A) binding protein that has a variety of functions such as mRNA stabilization and protection of RNA from nuclease activity. Although poly(A) binding protein I is considered a major cytoplasmic RNA-binding protein it is also found in the CELL NUCLEUS and may be involved in transport of mRNP particles.Polynucleotide Adenylyltransferase: An enzyme that catalyzes the synthesis of polyadenylic acid from ATP. May be due to the action of RNA polymerase (EC 2.7.7.6) or polynucleotide adenylyltransferase (EC 2.7.7.19). EC 2.7.7.19.Polyribonucleotides: A group of 13 or more ribonucleotides in which the phosphate residues of each ribonucleotide act as bridges in forming diester linkages between the ribose moieties.Polyesters: Polymers of organic acids and alcohols, with ester linkages--usually polyethylene terephthalate; can be cured into hard plastic, films or tapes, or fibers which can be woven into fabrics, meshes or velours.Poly(A)-Binding Protein II: A poly(A) binding protein that is involved in promoting the extension of the poly A tails of MRNA. The protein requires a minimum of ten ADENOSINE nucleotides in order for binding to mRNA. Once bound it works in conjunction with CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR to stimulate the rate of poly A synthesis by POLY A POLYMERASE. Once poly-A tails reach around 250 nucleotides in length poly(A) binding protein II no longer stimulates POLYADENYLATION. Mutations within a GCG repeat region in the gene for poly(A) binding protein II have been shown to cause the disease MUSCULAR DYSTROPHY, OCULOPHARYNGEAL.Polymers: Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules (e.g., BIOPOLYMERS; PLASTICS).PolynucleotidesPolyglycolic Acid: A biocompatible polymer used as a surgical suture material.Nucleoside Diphosphate SugarsRNA, Messenger: RNA sequences that serve as templates for protein synthesis. Bacterial mRNAs are generally primary transcripts in that they do not require post-transcriptional processing. Eukaryotic mRNA is synthesized in the nucleus and must be exported to the cytoplasm for translation. Most eukaryotic mRNAs have a sequence of polyadenylic acid at the 3' end, referred to as the poly(A) tail. The function of this tail is not known for certain, but it may play a role in the export of mature mRNA from the nucleus as well as in helping stabilize some mRNA molecules by retarding their degradation in the cytoplasm.Polyadenylation: The addition of a tail of polyadenylic acid (POLY A) to the 3' end of mRNA (RNA, MESSENGER). Polyadenylation involves recognizing the processing site signal, (AAUAAA), and cleaving of the mRNA to create a 3' OH terminal end to which poly A polymerase (POLYNUCLEOTIDE ADENYLYLTRANSFERASE) adds 60-200 adenylate residues. The 3' end processing of some messenger RNAs, such as histone mRNA, is carried out by a different process that does not include the addition of poly A as described here.Polyethylene Glycols: Polymers of ETHYLENE OXIDE and water, and their ethers. They vary in consistency from liquid to solid depending on the molecular weight indicated by a number following the name. They are used as SURFACTANTS, dispersing agents, solvents, ointment and suppository bases, vehicles, and tablet excipients. Some specific groups are NONOXYNOLS, OCTOXYNOLS, and POLOXAMERS.Base Sequence: The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.Molecular Sequence Data: Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.DNA: A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine).Interferon Inducers: Agents that promote the production and release of interferons. They include mitogens, lipopolysaccharides, and the synthetic polymers Poly A-U and Poly I-C. Viruses, bacteria, and protozoa have been also known to induce interferons.Protein Biosynthesis: The biosynthesis of PEPTIDES and PROTEINS on RIBOSOMES, directed by MESSENGER RNA, via TRANSFER RNA that is charged with standard proteinogenic AMINO ACIDS.Polylysine: A peptide which is a homopolymer of lysine.RNA: A polynucleotide consisting essentially of chains with a repeating backbone of phosphate and ribose units to which nitrogenous bases are attached. RNA is unique among biological macromolecules in that it can encode genetic information, serve as an abundant structural component of cells, and also possesses catalytic activity. (Rieger et al., Glossary of Genetics: Classical and Molecular, 5th ed)Nucleic Acid Conformation: The spatial arrangement of the atoms of a nucleic acid or polynucleotide that results in its characteristic 3-dimensional shape.Biocompatible Materials: Synthetic or natural materials, other than DRUGS, that are used to replace or repair any body TISSUES or bodily function.Kinetics: The rate dynamics in chemical or physical systems.RNA-Binding Proteins: Proteins that bind to RNA molecules. Included here are RIBONUCLEOPROTEINS and other proteins whose function is to bind specifically to RNA.Toll-Like Receptor 3: A pattern recognition receptor that binds DOUBLE-STRANDED RNA. It mediates cellular responses to certain viral pathogens.Lactic Acid: A normal intermediate in the fermentation (oxidation, metabolism) of sugar. The concentrated form is used internally to prevent gastrointestinal fermentation. (From Stedman, 26th ed)Polyglactin 910: A polyester used for absorbable sutures & surgical mesh, especially in ophthalmic surgery. 2-Hydroxy-propanoic acid polymer with polymerized hydroxyacetic acid, which forms 3,6-dimethyl-1,4-dioxane-dione polymer with 1,4-dioxane-2,5-dione copolymer of molecular weight about 80,000 daltons.Drug Carriers: Forms to which substances are incorporated to improve the delivery and the effectiveness of drugs. Drug carriers are used in drug-delivery systems such as the controlled-release technology to prolong in vivo drug actions, decrease drug metabolism, and reduce drug toxicity. Carriers are also used in designs to increase the effectiveness of drug delivery to the target sites of pharmacological actions. Liposomes, albumin microspheres, soluble synthetic polymers, DNA complexes, protein-drug conjugates, and carrier erythrocytes among others have been employed as biodegradable drug carriers.HeLa Cells: The first continuously cultured human malignant CELL LINE, derived from the cervical carcinoma of Henrietta Lacks. These cells are used for VIRUS CULTIVATION and antitumor drug screening assays.Polyribonucleotide Nucleotidyltransferase: An enzyme of the transferase class that catalyzes the reaction RNA(n+1) and orthophosphate to yield RNA(n) and a nucleoside diphosphate, or the reverse reaction. ADP, IDP, GDP, UDP, and CDP can act as donors in the latter case. (From Dorland, 27th ed) EC 2.7.7.8.Ribonucleases: Enzymes that catalyze the hydrolysis of ester bonds within RNA. EC 3.1.-.RNA Processing, Post-Transcriptional: Post-transcriptional biological modification of messenger, transfer, or ribosomal RNAs or their precursors. It includes cleavage, methylation, thiolation, isopentenylation, pseudouridine formation, conformational changes, and association with ribosomal protein.Amino Acid Sequence: The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.Exoribonucleases: A family of enzymes that catalyze the exonucleolytic cleavage of RNA. It includes EC 3.1.13.-, EC 3.1.14.-, EC 3.1.15.-, and EC 3.1.16.-. EC 3.1.-PolyvinylsPolyribosomes: A multiribosomal structure representing a linear array of RIBOSOMES held together by messenger RNA; (RNA, MESSENGER); They represent the active complexes in cellular protein synthesis and are able to incorporate amino acids into polypeptides both in vivo and in vitro. (From Rieger et al., Glossary of Genetics: Classical and Molecular, 5th ed)Hydrogels: Water swollen, rigid, 3-dimensional network of cross-linked, hydrophilic macromolecules, 20-95% water. They are used in paints, printing inks, foodstuffs, pharmaceuticals, and cosmetics. (Grant & Hackh's Chemical Dictionary, 5th ed)Nucleic Acid Denaturation: Disruption of the secondary structure of nucleic acids by heat, extreme pH or chemical treatment. Double strand DNA is "melted" by dissociation of the non-covalent hydrogen bonds and hydrophobic interactions. Denatured DNA appears to be a single-stranded flexible structure. The effects of denaturation on RNA are similar though less pronounced and largely reversible.Cell Line: Established cell cultures that have the potential to propagate indefinitely.Molecular Weight: The sum of the weight of all the atoms in a molecule.Transcription, Genetic: The biosynthesis of RNA carried out on a template of DNA. The biosynthesis of DNA from an RNA template is called REVERSE TRANSCRIPTION.Nucleic Acid Hybridization: Widely used technique which exploits the ability of complementary sequences in single-stranded DNAs or RNAs to pair with each other to form a double helix. Hybridization can take place between two complimentary DNA sequences, between a single-stranded DNA and a complementary RNA, or between two RNA sequences. The technique is used to detect and isolate specific sequences, measure homology, or define other characteristics of one or both strands. (Kendrew, Encyclopedia of Molecular Biology, 1994, p503)Cloning, Molecular: The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.Nanoparticles: Nanometer-sized particles that are nanoscale in three dimensions. They include nanocrystaline materials; NANOCAPSULES; METAL NANOPARTICLES; DENDRIMERS, and QUANTUM DOTS. The uses of nanoparticles include DRUG DELIVERY SYSTEMS and cancer targeting and imaging.Hydroxybutyrates: Salts and esters of hydroxybutyric acid.Polyhydroxyethyl Methacrylate: A biocompatible, hydrophilic, inert gel that is permeable to tissue fluids. It is used as an embedding medium for microscopy, as a coating for implants and prostheses, for contact lenses, as microspheres in adsorption research, etc.Cell Nucleus: Within a eukaryotic cell, a membrane-limited body which contains chromosomes and one or more nucleoli (CELL NUCLEOLUS). The nuclear membrane consists of a double unit-type membrane which is perforated by a number of pores; the outermost membrane is continuous with the ENDOPLASMIC RETICULUM. A cell may contain more than one nucleus. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)mRNA Cleavage and Polyadenylation Factors: Factors that are involved in directing the cleavage and POLYADENYLATION of the of MESSENGER RNA near the site of the RNA 3' POLYADENYLATION SIGNALS.NAD+ NucleosidaseMaterials Testing: The testing of materials and devices, especially those used for PROSTHESES AND IMPLANTS; SUTURES; TISSUE ADHESIVES; etc., for hardness, strength, durability, safety, efficacy, and biocompatibility.Dendrimers: Tree-like, highly branched, polymeric compounds. They grow three-dimensionally by the addition of shells of branched molecules to a central core. The overall globular shape and presence of cavities gives potential as drug carriers and CONTRAST AGENTS.Decanoates: Salts and esters of the 10-carbon monocarboxylic acid-decanoic acid.Particle Size: Relating to the size of solids.Circular Dichroism: A change from planar to elliptic polarization when an initially plane-polarized light wave traverses an optically active medium. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Tankyrases: A group of telomere associated proteins that interact with TRF1 PROTEIN, contain ANKYRIN REPEATS and have poly(ADP-ribose) polymerase activity.3' Untranslated Regions: The sequence at the 3' end of messenger RNA that does not code for product. This region contains transcription and translation regulating sequences.Polyvinyl Alcohol: A polymer prepared from polyvinyl acetates by replacement of the acetate groups with hydroxyl groups. It is used as a pharmaceutic aid and ophthalmic lubricant as well as in the manufacture of surface coatings artificial sponges, cosmetics, and other products.Polyglutamic Acid: A peptide that is a homopolymer of glutamic acid.RNA, Viral: Ribonucleic acid that makes up the genetic material of viruses.Surface Properties: Characteristics or attributes of the outer boundaries of objects, including molecules.RNA 3' Polyadenylation Signals: Sequences found near the 3' end of MESSENGER RNA that direct the cleavage and addition of multiple ADENINE NUCLEOTIDES to the 3' end of mRNA.Escherichia coli: A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.Protein Binding: The process in which substances, either endogenous or exogenous, bind to proteins, peptides, enzymes, protein precursors, or allied compounds. Specific protein-binding measures are often used as assays in diagnostic assessments.Temperature: The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.Spectrophotometry, Ultraviolet: Determination of the spectra of ultraviolet absorption by specific molecules in gases or liquids, for example Cl2, SO2, NO2, CS2, ozone, mercury vapor, and various unsaturated compounds. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Templates, Genetic: Macromolecular molds for the synthesis of complementary macromolecules, as in DNA REPLICATION; GENETIC TRANSCRIPTION of DNA to RNA, and GENETIC TRANSLATION of RNA into POLYPEPTIDES.RNA Caps: Nucleic acid structures found on the 5' end of eukaryotic cellular and viral messenger RNA and some heterogeneous nuclear RNAs. These structures, which are positively charged, protect the above specified RNAs at their termini against attack by phosphatases and other nucleases and promote mRNA function at the level of initiation of translation. Analogs of the RNA caps (RNA CAP ANALOGS), which lack the positive charge, inhibit the initiation of protein synthesis.Adenine NucleotidesCarboxymethylcellulose Sodium: A cellulose derivative which is a beta-(1,4)-D-glucopyranose polymer. It is used as a bulk laxative and as an emulsifier and thickener in cosmetics and pharmaceuticals and as a stabilizer for reagents.Plasmids: Extrachromosomal, usually CIRCULAR DNA molecules that are self-replicating and transferable from one organism to another. They are found in a variety of bacterial, archaeal, fungal, algal, and plant species. They are used in GENETIC ENGINEERING as CLONING VECTORS.Acrylamides: Colorless, odorless crystals that are used extensively in research laboratories for the preparation of polyacrylamide gels for electrophoresis and in organic synthesis, and polymerization. Some of its polymers are used in sewage and wastewater treatment, permanent press fabrics, and as soil conditioning agents.Binding Sites: The parts of a macromolecule that directly participate in its specific combination with another molecule.Berberine Alkaloids: A group of related plant alkaloids that contain the BERBERINE heterocyclic ring structure.Tissue Scaffolds: Cell growth support structures composed of BIOCOMPATIBLE MATERIALS. They are specially designed solid support matrices for cell attachment in TISSUE ENGINEERING and GUIDED TISSUE REGENERATION uses.Dimethylpolysiloxanes: Silicone polymers which consist of silicon atoms substituted with methyl groups and linked by oxygen atoms. They comprise a series of biocompatible materials used as liquids, gels or solids; as film for artificial membranes, gels for implants, and liquids for drug vehicles; and as antifoaming agents.Apoptosis: One of the mechanisms by which CELL DEATH occurs (compare with NECROSIS and AUTOPHAGOCYTOSIS). Apoptosis is the mechanism responsible for the physiological deletion of cells and appears to be intrinsically programmed. It is characterized by distinctive morphologic changes in the nucleus and cytoplasm, chromatin cleavage at regularly spaced sites, and the endonucleolytic cleavage of genomic DNA; (DNA FRAGMENTATION); at internucleosomal sites. This mode of cell death serves as a balance to mitosis in regulating the size of animal tissues and in mediating pathologic processes associated with tumor growth.Acrylic ResinsRNA Stability: The extent to which an RNA molecule retains its structural integrity and resists degradation by RNASE, and base-catalyzed HYDROLYSIS, under changing in vivo or in vitro conditions.Ribonucleoproteins: Complexes of RNA-binding proteins with ribonucleic acids (RNA).Nucleotidyltransferases: A class of enzymes that transfers nucleotidyl residues. EC 2.7.7.NAD: A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed)Interferons: Proteins secreted by vertebrate cells in response to a wide variety of inducers. They confer resistance against many different viruses, inhibit proliferation of normal and malignant cells, impede multiplication of intracellular parasites, enhance macrophage and granulocyte phagocytosis, augment natural killer cell activity, and show several other immunomodulatory functions.RNA, Double-Stranded: RNA consisting of two strands as opposed to the more prevalent single-stranded RNA. Most of the double-stranded segments are formed from transcription of DNA by intramolecular base-pairing of inverted complementary sequences separated by a single-stranded loop. Some double-stranded segments of RNA are normal in all organisms.Oligoribonucleotides: A group of ribonucleotides (up to 12) in which the phosphate residues of each ribonucleotide act as bridges in forming diester linkages between the ribose moieties.Cells, Cultured: Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.Polymethyl Methacrylate: Polymerized methyl methacrylate monomers which are used as sheets, moulding, extrusion powders, surface coating resins, emulsion polymers, fibers, inks, and films (From International Labor Organization, 1983). This material is also used in tooth implants, bone cements, and hard corneal contact lenses.Elastomers: A generic term for all substances having the properties of stretching under tension, high tensile strength, retracting rapidly, and recovering their original dimensions fully. They are generally POLYMERS.PolyaminesStructure-Activity Relationship: The relationship between the chemical structure of a compound and its biological or pharmacological activity. Compounds are often classed together because they have structural characteristics in common including shape, size, stereochemical arrangement, and distribution of functional groups.Ethidium: A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry. Ethidium has several experimentally useful properties including binding to nucleic acids, noncompetitive inhibition of nicotinic acetylcholine receptors, and fluorescence among others. It is most commonly used as the bromide.Heterogeneous-Nuclear Ribonucleoproteins: A family of ribonucleoproteins that were originally found as proteins bound to nascent RNA transcripts in the form of ribonucleoprotein particles. Although considered ribonucleoproteins they are primarily classified by their protein component. They are involved in a variety of processes such as packaging of RNA and RNA TRANSPORT within the nucleus. A subset of heterogeneous-nuclear ribonucleoproteins are involved in additional functions such as nucleocytoplasmic transport (ACTIVE TRANSPORT, CELL NUCLEUS) of RNA and mRNA stability in the CYTOPLASM.Peptides: Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are linear polypeptides that are normally synthesized on RIBOSOMES.Microscopy, Electron, Scanning: Microscopy in which the object is examined directly by an electron beam scanning the specimen point-by-point. The image is constructed by detecting the products of specimen interactions that are projected above the plane of the sample, such as backscattered electrons. Although SCANNING TRANSMISSION ELECTRON MICROSCOPY also scans the specimen point by point with the electron beam, the image is constructed by detecting the electrons, or their interaction products that are transmitted through the sample plane, so that is a form of TRANSMISSION ELECTRON MICROSCOPY.Ribosomes: Multicomponent ribonucleoprotein structures found in the CYTOPLASM of all cells, and in MITOCHONDRIA, and PLASTIDS. They function in PROTEIN BIOSYNTHESIS via GENETIC TRANSLATION.Cell Survival: The span of viability of a cell characterized by the capacity to perform certain functions such as metabolism, growth, reproduction, some form of responsiveness, and adaptability.Polystyrenes: Polymerized forms of styrene used as a biocompatible material, especially in dentistry. They are thermoplastic and are used as insulators, for injection molding and casting, as sheets, plates, rods, rigid forms and beads.Cytoplasm: The part of a cell that contains the CYTOSOL and small structures excluding the CELL NUCLEUS; MITOCHONDRIA; and large VACUOLES. (Glick, Glossary of Biochemistry and Molecular Biology, 1990)Cell-Free System: A fractionated cell extract that maintains a biological function. A subcellular fraction isolated by ultracentrifugation or other separation techniques must first be isolated so that a process can be studied free from all of the complex side reactions that occur in a cell. The cell-free system is therefore widely used in cell biology. (From Alberts et al., Molecular Biology of the Cell, 2d ed, p166)Electrophoresis, Polyacrylamide Gel: Electrophoresis in which a polyacrylamide gel is used as the diffusion medium.Glycoside HydrolasesCattle: Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor.Tissue Engineering: Generating tissue in vitro for clinical applications, such as replacing wounded tissues or impaired organs. The use of TISSUE SCAFFOLDING enables the generation of complex multi-layered tissues and tissue structures.RNA, Fungal: Ribonucleic acid in fungi having regulatory and catalytic roles as well as involvement in protein synthesis.Substrate Specificity: A characteristic feature of enzyme activity in relation to the kind of substrate on which the enzyme or catalytic molecule reacts.Absorbable Implants: Implants constructed of materials designed to be absorbed by the body without producing an immune response. They are usually composed of plastics and are frequently used in orthopedics and orthodontics.Delayed-Action Preparations: Dosage forms of a drug that act over a period of time by controlled-release processes or technology.Caspases: A family of intracellular CYSTEINE ENDOPEPTIDASES that play a role in regulating INFLAMMATION and APOPTOSIS. They specifically cleave peptides at a CYSTEINE amino acid that follows an ASPARTIC ACID residue. Caspases are activated by proteolytic cleavage of a precursor form to yield large and small subunits that form the enzyme. Since the cleavage site within precursors matches the specificity of caspases, sequential activation of precursors by activated caspases can occur.RNA Precursors: RNA transcripts of the DNA that are in some unfinished stage of post-transcriptional processing (RNA PROCESSING, POST-TRANSCRIPTIONAL) required for function. RNA precursors may undergo several steps of RNA SPLICING during which the phosphodiester bonds at exon-intron boundaries are cleaved and the introns are excised. Consequently a new bond is formed between the ends of the exons. Resulting mature RNAs can then be used; for example, mature mRNA (RNA, MESSENGER) is used as a template for protein production.Chemistry: A basic science concerned with the composition, structure, and properties of matter; and the reactions that occur between substances and the associated energy exchange.Eukaryotic Initiation Factor-4G: A component of eukaryotic initiation factor-4F that is involved in multiple protein interactions at the site of translation initiation. Thus it may serve a role in bringing together various initiation factors at the site of translation initiation.Oligonucleotides: Polymers made up of a few (2-20) nucleotides. In molecular genetics, they refer to a short sequence synthesized to match a region where a mutation is known to occur, and then used as a probe (OLIGONUCLEOTIDE PROBES). (Dorland, 28th ed)Bromine: A halogen with the atomic symbol Br, atomic number 36, and atomic weight 79.904. It is a volatile reddish-brown liquid that gives off suffocating vapors, is corrosive to the skin, and may cause severe gastroenteritis if ingested.Chemical Phenomena: The composition, conformation, and properties of atoms and molecules, and their reaction and interaction processes.Caspase 3: A short pro-domain caspase that plays an effector role in APOPTOSIS. It is activated by INITIATOR CASPASES such as CASPASE 9. Isoforms of this protein exist due to multiple alternative splicing of its MESSENGER RNA.Rabbits: The species Oryctolagus cuniculus, in the family Leporidae, order LAGOMORPHA. Rabbits are born in burrows, furless, and with eyes and ears closed. In contrast with HARES, rabbits have 22 chromosome pairs.PhenanthrenesBenzamides: BENZOIC ACID amides.Porosity: Condition of having pores or open spaces. This often refers to bones, bone implants, or bone cements, but can refer to the porous state of any solid substance.Saccharomyces cerevisiae: A species of the genus SACCHAROMYCES, family Saccharomycetaceae, order Saccharomycetales, known as "baker's" or "brewer's" yeast. The dried form is used as a dietary supplement.Cell Line, Tumor: A cell line derived from cultured tumor cells.Micelles: Particles consisting of aggregates of molecules held loosely together by secondary bonds. The surface of micelles are usually comprised of amphiphatic compounds that are oriented in a way that minimizes the energy of interaction between the micelle and its environment. Liquids that contain large numbers of suspended micelles are referred to as EMULSIONS.Hydrogen-Ion Concentration: The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Gene Expression Regulation: Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control (induction or repression) of gene action at the level of transcription or translation.AcrylatesEnzyme Activation: Conversion of an inactive form of an enzyme to one possessing metabolic activity. It includes 1, activation by ions (activators); 2, activation by cofactors (coenzymes); and 3, conversion of an enzyme precursor (proenzyme or zymogen) to an active enzyme.Uracil NucleotidesEncephalomyocarditis virus: The type species of CARDIOVIRUS causing encephalomyelitis and myocarditis in rodents, pigs, and monkeys. Infection in man has been reported with CNS involvement but without myocarditis.Recombinant Proteins: Proteins prepared by recombinant DNA technology.Methacrylates: Acrylic acids or acrylates which are substituted in the C-2 position with a methyl group.DNA Damage: Injuries to DNA that introduce deviations from its normal, intact structure and which may, if left unrepaired, result in a MUTATION or a block of DNA REPLICATION. These deviations may be caused by physical or chemical agents and occur by natural or unnatural, introduced circumstances. They include the introduction of illegitimate bases during replication or by deamination or other modification of bases; the loss of a base from the DNA backbone leaving an abasic site; single-strand breaks; double strand breaks; and intrastrand (PYRIMIDINE DIMERS) or interstrand crosslinking. Damage can often be repaired (DNA REPAIR). If the damage is extensive, it can induce APOPTOSIS.Polyethyleneimine: Strongly cationic polymer that binds to certain proteins; used as a marker in immunology, to precipitate and purify enzymes and lipids. Synonyms: aziridine polymer; Epamine; Epomine; ethylenimine polymer; Montrek; PEI; Polymin(e).Transfection: The uptake of naked or purified DNA by CELLS, usually meaning the process as it occurs in eukaryotic cells. It is analogous to bacterial transformation (TRANSFORMATION, BACTERIAL) and both are routinely employed in GENE TRANSFER TECHNIQUES.Adsorption: The adhesion of gases, liquids, or dissolved solids onto a surface. It includes adsorptive phenomena of bacteria and viruses onto surfaces as well. ABSORPTION into the substance may follow but not necessarily.Polyvinyl Chloride: A polyvinyl resin used extensively in the manufacture of plastics, including medical devices, tubing, and other packaging. It is also used as a rubber substitute.Nanofibers: Submicron-sized fibers with diameters typically between 50 and 500 nanometers. The very small dimension of these fibers can generate a high surface area to volume ratio, which makes them potential candidates for various biomedical and other applications.Reticulocytes: Immature ERYTHROCYTES. In humans, these are ERYTHROID CELLS that have just undergone extrusion of their CELL NUCLEUS. They still contain some organelles that gradually decrease in number as the cells mature. RIBOSOMES are last to disappear. Certain staining techniques cause components of the ribosomes to precipitate into characteristic "reticulum" (not the same as the ENDOPLASMIC RETICULUM), hence the name reticulocytes.Enzyme Inhibitors: Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.Mutation: Any detectable and heritable change in the genetic material that causes a change in the GENOTYPE and which is transmitted to daughter cells and to succeeding generations.Hydrogel: A network of cross-linked hydrophilic macromolecules used in biomedical applications.RNA-Directed DNA Polymerase: An enzyme that synthesizes DNA on an RNA template. It is encoded by the pol gene of retroviruses and by certain retrovirus-like elements. EC 2.7.7.49.2',5'-Oligoadenylate Synthetase: An enzyme that catalyzes the conversion of ATP into a series of (2'-5') linked oligoadenylates and pyrophosphate in the presence of double-stranded RNA. These oligonucleotides activate an endoribonuclease (RNase L) which cleaves single-stranded RNA. Interferons can act as inducers of these reactions. EC 2.7.7.-.DNA Repair: The reconstruction of a continuous two-stranded DNA molecule without mismatch from a molecule which contained damaged regions. The major repair mechanisms are excision repair, in which defective regions in one strand are excised and resynthesized using the complementary base pairing information in the intact strand; photoreactivation repair, in which the lethal and mutagenic effects of ultraviolet light are eliminated; and post-replication repair, in which the primary lesions are not repaired, but the gaps in one daughter duplex are filled in by incorporation of portions of the other (undamaged) daughter duplex. Excision repair and post-replication repair are sometimes referred to as "dark repair" because they do not require light.RNA Nucleotidyltransferases: Enzymes that catalyze the template-directed incorporation of ribonucleotides into an RNA chain. EC 2.7.7.-.Oligodeoxyribonucleotides: A group of deoxyribonucleotides (up to 12) in which the phosphate residues of each deoxyribonucleotide act as bridges in forming diester linkages between the deoxyribose moieties.Time Factors: Elements of limited time intervals, contributing to particular results or situations.Centrifugation, Density Gradient: Separation of particles according to density by employing a gradient of varying densities. At equilibrium each particle settles in the gradient at a point equal to its density. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Polymethacrylic Acids: Poly-2-methylpropenoic acids. Used in the manufacture of methacrylate resins and plastics in the form of pellets and granules, as absorbent for biological materials and as filters; also as biological membranes and as hydrogens. Synonyms: methylacrylate polymer; poly(methylacrylate); acrylic acid methyl ester polymer.RNA, Heterogeneous Nuclear: Nuclear nonribosomal RNA larger than about 1000 nucleotides, the mass of which is rapidly synthesized and degraded within the cell nucleus. Some heterogeneous nuclear RNA may be a precursor to mRNA. However, the great bulk of total hnRNA hybridizes with nuclear DNA rather than with mRNA.Methylnitronitrosoguanidine: A nitrosoguanidine derivative with potent mutagenic and carcinogenic properties.L Cells (Cell Line): A cultured line of C3H mouse FIBROBLASTS that do not adhere to one another and do not express CADHERINS.Molecular Structure: The location of the atoms, groups or ions relative to one another in a molecule, as well as the number, type and location of covalent bonds.Magnetic Resonance Spectroscopy: Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING).Liver: A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.Nanocomposites: Nanometer-scale composite structures composed of organic molecules intimately incorporated with inorganic molecules. (Glossary of Biotechnology and Nanobiotechology Terms, 4th ed)Globins: A superfamily of proteins containing the globin fold which is composed of 6-8 alpha helices arranged in a characterstic HEME enclosing structure.Nanostructures: Materials which have structured components with at least one dimension in the range of 1 to 100 nanometers. These include NANOCOMPOSITES; NANOPARTICLES; NANOTUBES; and NANOWIRES.Histones: Small chromosomal proteins (approx 12-20 kD) possessing an open, unfolded structure and attached to the DNA in cell nuclei by ionic linkages. Classification into the various types (designated histone I, histone II, etc.) is based on the relative amounts of arginine and lysine in each.DNA-Directed RNA Polymerases: Enzymes that catalyze DNA template-directed extension of the 3'-end of an RNA strand one nucleotide at a time. They can initiate a chain de novo. In eukaryotes, three forms of the enzyme have been distinguished on the basis of sensitivity to alpha-amanitin, and the type of RNA synthesized. (From Enzyme Nomenclature, 1992).Drug Stability: The chemical and physical integrity of a pharmaceutical product.Magnesium: A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.Coated Materials, Biocompatible: Biocompatible materials usually used in dental and bone implants that enhance biologic fixation, thereby increasing the bond strength between the coated material and bone, and minimize possible biological effects that may result from the implant itself.Apoptosis Inducing Factor: A flavoprotein that functions as a powerful antioxidant in the MITOCHONDRIA and promotes APOPTOSIS when released from the mitochondria. In mammalian cells AIF is released in response to pro-apoptotic protein members of the bcl-2 protein family. It translocates to the CELL NUCLEUS and binds DNA to stimulate CASPASE-independent CHROMATIN condensation.Adenosine Diphosphate Ribose: An ester formed between the aldehydic carbon of RIBOSE and the terminal phosphate of ADENOSINE DIPHOSPHATE. It is produced by the hydrolysis of nicotinamide-adenine dinucleotide (NAD) by a variety of enzymes, some of which transfer an ADP-ribosyl group to target proteins.Genes: A category of nucleic acid sequences that function as units of heredity and which code for the basic instructions for the development, reproduction, and maintenance of organisms.Sequence Homology, Amino Acid: The degree of similarity between sequences of amino acids. This information is useful for the analyzing genetic relatedness of proteins and species.Nanotechnology: The development and use of techniques to study physical phenomena and construct structures in the nanoscale size range or smaller.Netropsin: A basic polypeptide isolated from Streptomyces netropsis. It is cytotoxic and its strong, specific binding to A-T areas of DNA is useful to genetics research.Thymine Nucleotides: Phosphate esters of THYMIDINE in N-glycosidic linkage with ribose or deoxyribose, as occurs in nucleic acids. (From Dorland, 28th ed, p1154)Nucleocytoplasmic Transport Proteins: Proteins involved in the process of transporting molecules in and out the cell nucleus. Included here are: NUCLEOPORINS, which are membrane proteins that form the NUCLEAR PORE COMPLEX; KARYOPHERINS, which carry molecules through the nuclear pore complex; and proteins that play a direct role in the transport of karyopherin complexes through the nuclear pore complex.Peptide Initiation Factors: Protein factors uniquely required during the initiation phase of protein synthesis in GENETIC TRANSLATION.RNA, Ribosomal: The most abundant form of RNA. Together with proteins, it forms the ribosomes, playing a structural role and also a role in ribosomal binding of mRNA and tRNAs. Individual chains are conventionally designated by their sedimentation coefficients. In eukaryotes, four large chains exist, synthesized in the nucleolus and constituting about 50% of the ribosome. (Dorland, 28th ed)DNA-Binding Proteins: Proteins which bind to DNA. The family includes proteins which bind to both double- and single-stranded DNA and also includes specific DNA binding proteins in serum which can be used as markers for malignant diseases.Fibroblasts: Connective tissue cells which secrete an extracellular matrix rich in collagen and other macromolecules.Cell Death: The termination of the cell's ability to carry out vital functions such as metabolism, growth, reproduction, responsiveness, and adaptability.RNA 3' End Processing: The steps that generate the 3' ends of mature RNA molecules. For most mRNAs (RNA, MESSENGER), 3' end processing referred to as POLYADENYLATION includes the addition of POLY A.Blotting, Northern: Detection of RNA that has been electrophoretically separated and immobilized by blotting on nitrocellulose or other type of paper or nylon membrane followed by hybridization with labeled NUCLEIC ACID PROBES.Blotting, Western: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.Intercalating Agents: Agents that are capable of inserting themselves between the successive bases in DNA, thus kinking, uncoiling or otherwise deforming it and therefore preventing its proper functioning. They are used in the study of DNA.Osmolar Concentration: The concentration of osmotically active particles in solution expressed in terms of osmoles of solute per liter of solution. Osmolality is expressed in terms of osmoles of solute per kilogram of solvent.Implants, Experimental: Artificial substitutes for body parts and materials inserted into organisms during experimental studies.Drug Compounding: The preparation, mixing, and assembling of a drug. (From Remington, The Science and Practice of Pharmacy, 19th ed, p1814)Dactinomycin: A compound composed of a two CYCLIC PEPTIDES attached to a phenoxazine that is derived from STREPTOMYCES parvullus. It binds to DNA and inhibits RNA synthesis (transcription), with chain elongation more sensitive than initiation, termination, or release. As a result of impaired mRNA production, protein synthesis also declines after dactinomycin therapy. (From AMA Drug Evaluations Annual, 1993, p2015)Macromolecular Substances: Compounds and molecular complexes that consist of very large numbers of atoms and are generally over 500 kDa in size. In biological systems macromolecular substances usually can be visualized using ELECTRON MICROSCOPY and are distinguished from ORGANELLES by the lack of a membrane structure.Ultraviolet Rays: That portion of the electromagnetic spectrum immediately below the visible range and extending into the x-ray frequencies. The longer wavelengths (near-UV or biotic or vital rays) are necessary for the endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic or extravital rays) are viricidal, bactericidal, mutagenic, and carcinogenic and are used as disinfectants.
Types[edit]. Main article: Transformer types. Various specific electrical application designs require a variety of transformer ... Rectifier phase-shift winding configuration: 2-winding, 6-pulse; 3-winding, 12-pulse; . . . n-winding, [n-1]*6-pulse; polygon; ... core type or shell type), as in a) or b), respectively (see images).[47][50][107][118][119] The Ganz factory had also in the ... Transformer types. Notes[edit]. *^ With turns of the winding oriented perpendicularly to the magnetic field lines, the flux is ...
Type. Public. Established. 1992 - University status. 1970 - Bristol Polytechnic. 1894 - Merchant Venturers Technical College. ... The technical college in turn became Bristol Polytechnic in 1970; the then-main campus was at Ashley Down, now a campus of the ... Its origins lie in teacher training colleges at Redland and St Matthias which became part of the former Bristol Polytechnic in ... Bristol Robotics Laboratory (BRL), the largest robotics laboratory of its type in the UK was officially opened on 10 May 2012 ...
Type. Racquet sport, indoor. Equipment. Poly, 40 mm (1.57 in),. 2.7 g (0.095 oz). ... Players employ this type of spin almost exclusively when serving, but at the professional level, it is also used from time to ... This type of spin is predominantly employed during service, wherein the contact angle of the racket can be more easily varied. ... In theory this type of spin produces the most obnoxious effects, but it is less strategically practical than sidespin or ...
Cap sequence of type 1 m7G5ppp5'GmpNp. *3' end of each monomer has a poly (A) tract. ... Rabbit endogenous lentivirus type K (RELIK). Ovine/caprine lentivirus group. Caprine arthritis encephalitis virus. Visna/maedi ... Antigen determinants that possess type-specific reactivity are found on the envelope. Antigen determinants that possess type- ... For example, a model of mouse hemophilia is corrected by expressing wild-type platelet-factor VIII, the gene that is mutated in ...
Curtis, Charles W. (1975). "Review: Buildings of spherical type and finite BN-pairs, by Jacques Tits". Bull. Amer. Math. Soc. ... doi:10.1007/978-3-540-38349-9. ISBN 978-3-540-06757-3. MR 0470099 Tits, Jacques; Weiss, Richard M. (2002). Moufang polygons. ... Of particular importance is his classification of all irreducible buildings of spherical type and rank at least three, which ... MR 0164968 Tits, Jacques (1974). "Buildings of spherical type and finite BN-pairs". Lecture Notes in Mathematics, Vol. 386. 386 ...
Marvel had taken the first steps towards a process for creating ladder-type polymers as early as 1938, when he attempted the ... cyclization of poly(methyl vinyl ketone). In the 1950s, he outlined a precursor approach to the creation of Poly(para-phenylene ... Schlüter, A.-Dieter (1998). "Synthesis of Poly(para-phenylene)s". In Skotheim, Terje A.; Elsenbaumer, Ronald L.; Reynolds, John ... CS1 maint: Multiple names: authors list (link) Scherf, Ullrich (1998). "Conjugated Ladder-type structures". In Skotheim, Terje ...
... which means that type A and B parents can have an AB child. A couple with type A and type B can also have a type O child if ... doi:10.1016/0014-5793(78)80534-1. Krusius; Finne; Rauvala (1978). "The Poly(glycosyl) Chains of Glycoproteins.. ... IB gives type B, and i gives type O. As both IA and IB are dominant over i, only ii people have type O blood. Individuals with ... and B blood types in 1900. Landsteiner originally described the O blood type as type "C", and in parts of Europe it is rendered ...
Poly(dichlorophosphazene). Inorganic polymers are precursors to inorganic solids. This type of reaction is illustrated by the ... Poly(dimethylsilane) is prepared by reduction of dimethyldichlorosilane. Pyrolysis of poly(dimethylsilane) gives SiC fibers. ... Typically two types of atoms alternate along the main chain. Of great commercial interest are the polysiloxanes where the main ... These include polygermanes, (R2Ge)n, and polystannanes, (R2Sn)n. Heterochain polymers have more than one type of atom in the ...
This isolated "I" that does nothing other than cognize would seem to lead to a type of solipsism. Smoley counters this by ... Or polyamory and polyfidelity? Or prostitution? (The ancients in Babylonia knew that there is a sacred element even to this ... Smoley defines two types of love. The first is "transactional love or worldly love," which is "calculated, calculating, and ... most despised and downtrodden of all professions.) All these types of relationships exist, have always existed, and to all ...
A regular 4-polytope {p,q,r} has cells {p,q}. Its rectification will have two cell types, a rectified {p,q} polyhedron left ... New vertices are placed at the center of the edges of the original polygon. Each platonic solid and its dual have the same ... These tables show the names by dimension and the two type of facets for each. Facets are edges, represented as {2}. Facets are ... The dual of a polygon is the same as its rectified form. ... regular polygons. Facets are regular or rectified polyhedra. ...
Type of fat Total fat (g) Saturated fat (g) Mono-unsaturated fat (g) Poly-unsaturated fat (g) Smoke point ... Types. Before modern factory butter making, cream was usually collected from several milkings and was therefore several days ...
The brain type is predominant in adult brain and embryonic tissues, whereas the liver and muscle types are predominant in adult ... Rensselaer Polytechnic Institute. Retrieved 2009-01-10.. *. Goodsell DS (2001-12-01). "Glycogen Phosphorylase". Molecule of the ... Moller DE (Dec 2001). "New drug targets for type 2 diabetes and the metabolic syndrome". Nature. 414 (6865): 821-7. doi:10.1038 ... The inhibition of glycogen phosphorylase has been proposed as one method for treating type 2 diabetes.[10] Since glucose ...
There are generally two types of backings, poly backing and mass backing. Mass backing is the original type of backing that ... It's thicker and more rubber-like than poly backing. Poly backing is lighter, easier to bend and more mesh like than mass ...
July 2001). "Poly(Trimethylene Terephthalate): A "New" Type of Polyester Fiber". Forensic Science Communications. 3 (3). ... Similar to polyethylene terephthalate, the PTT is used to make carpet fibers. PTT's value as a commercial polymer has improved ... Similar to the ubiquitous poly(ethylene terephthalate), this polymer is prepared by the esterification of 1,3-propanediol (HO( ...
Type strain of Haloferax larsenii at BacDive - the Bacterial Diversity Metadatabase. ... Tekin, Ebru; Ateş, Mustafa; Kahraman, Özge (2012). "Poly-3-hydroxybutyrate-producing extreme halophilic archaeon: Haloferax sp ...
Poly-ethnocracy is a type of regime where more than one ethnic group governs the state. Both mono- and poly-ethnocracy are ... In October 2012, Lise Morjé Howard introduced the terms mono-ethnocracy and poly-ethnocracy. Mono-ethnocracy is a type of ... An ethnocracy is a type of political structure in which the state apparatus is appropriated by a dominant ethnic group (or ... Lise Morjé Howard has labeled Belgium as both a poly-ethnocracy and a democracy. Citizens in Belgium exercise political rights ...
Retrieved 2011-06-28 "How HiddenLevers is using the web to bring wirehouse-type economic analysis to RIAs", RIABiz. Retrieved ... Retrieved 2011-06-28 "Varick Street Incubator", NYU Poly. Retrieved 2011-06-28 "Technology helps advisers tap insight on global ... moved its operations to the Varick Street Incubator run by the New York City Economic Development Corporation and NYU-Poly. The ...
Polyamory: When two just won't do. HowStuffWorks. Retrieved 2015-06-17. What's the deal with blood types?. HowStuffWorks. ...
... and describes the visit of a fictional keelboat skipper to the 1848 Polytechnic exhibition. It was printed on a chapbook type ... The Skipper's visit to the 'Polytechnic'. The tune is "X Y Z.", ...
Its name means "inflammation of many muscles" (poly- + myos- + -itis). The inflammation is predominantly of the endomysium in ... Polymyositis (PM) is a type of chronic inflammation of the muscles (inflammatory myopathy) related to dermatomyositis and ...
Consists of synthetic oils made of Poly-alpha-olefins PAO. Poly-alpha-olefins PAO oils are much more stable in extreme ... The least refined type which produced by Solvent Refining. It usually consists of conventional petroleum base oils. API defines ... Certain types of motor oils contain more than twenty percent additives. According to the American Petroleum Institute (API), ... The most common one is a type of paraffinic crude oil, although there are also naphthenic crude oils that create products with ...
In another type, the ladder polymer consists of a single chain that is double-stranded. Both types of ladder polymers exhibit ... Synthesis and Characterization of Processable Precursors to Poly (Phenylene Bixbenzoxazoles). Polymer 1997, 38 (10), 2507-2513 ... Ladder polymers generally have one of two types of general structures, as shown in Figure 3. One type of ladder polymer links ... However, these types of polymers can be difficult as well as costly to synthesize. Modifying different properties of the ...
The two main types of vertical photobioreactors are the Flow-through VAP and the Bubble Column VAP. Flat plate reactors(FPR) ... These reactors use vertical polyethylene sleeves hung from an iron frame. Glass tubes can also be used alternatively. ... Another type of microalgae, the cyanobacteria Arthrospira (Spirulina), was a common food source among populations in Chad and ... Fermentor-type reactors (FTR) are bioreactors where fermentation is carried out. FTRs have not developed hugely in the ...
He went to Benson Polytechnic High School. Listen to this article (info/dl) This audio file was created from a revision of the ... "Why did this guy Phillips think we needed a new type of screw?". The Straight Dope. Retrieved 9 May 2014. John P. Thompson, ...
Polyethylene and other plastics are also used. Plastic wrap is sometimes used to cover a tray of food. Many plastics are marked ... Polystyrene is in one of the most common types of plastics used for foodservice packaging. In its foamed form, expanded ...
Polygons convey the most amount of information of the file types. Polygon features can measure perimeter and area. Each of ... A raster data type is, in essence, any type of digital image represented by reducible and enlargeable grids. Anyone who is ... Polygons Two-dimensional polygons are used for geographical features that cover a particular area of the earth's surface. Such ... type of Raster Product Format) CIB - Controlled Image Base, developed by NGA (type of Raster Product Format) AutoCAD DXF - ...
Find this book in the Polytechnic University of Turin Library. Luxembourg. * Find this book in bibnet.lu, the unified catalogue ... To search for a different ISBN, type it into this ISBN search box. ... Find this book in the Rensselaer Polytechnic Institute library catalog. * Find this book in the Helin Library Catalog (Rhode ... Find this book in the Virginia Polytechnic Institute and State University library catalog, Addison ...
Breen, Marilyn An improved Krasnoselʹskiĭ-type theorem for orthogonal polygons which are starshaped via staircase paths. J. ... Her research involves geometry, including visibility and orthogonal polygons. Breen graduated in 1966 from Agnes Scott College ... Breen, Marilyn Staircase kernels in orthogonal polygons. Arch. Math. (Basel) 59 (1992), no. 6, 588-594. ...
... type polymer by forming a mixture of an unsulfonated poly(etheretherketone)-type polymer, a low melting point crystallizable ... The invention relates to a process for preparing a microporous membrane from an unsulfonated poly(etheretherketone)- ... type polymer is selected from the group consisting of poly(etherketone), poly(aryletherketone), poly(etheretherketone), poly( ... poly(ethylene oxide), poly(ethylene glycol), poly(oxymethylene), poly(trimethylene oxide), poly(ethylene glycol)methylether, ...
Silver-gelatin type on poly(ethylene terephthalate) base - Specifications ... Photography - Processed photographic black-and-white film for archival records - Silver-gelatin type on poly(ethylene ...
Shop for JUSTRITE Polyethylene Funnel for Oval Type 1 Safety Cans products, #24781 at Ben Meadows, your best source for ... Polyethylene Funnel for JUSTRITE Type I Oval Safety Cans. Funnel makes it easier to pour gas, oil, diesel, kerosene and other ... Polyethylene Funnel for JUSTRITE Type I Oval Safety Cans. Funnel makes it easier to pour gas, oil, diesel, kerosene and other ...
poly(lactic acid) design types and synthesis - and polymer poly(L-lactic acid) (PLLA);polylactide PLA-functionalized ... Design and Syntesis of Different Types of Poly(Lactic acid). Albertsson, Ann-Christine KTH, School of Chemical Science and ... 2010 (English)In: Poly(Lactic Acid): Synthesis, Structures, Properties, Processing and Applications / [ed] Rafael Auras, Loong- ...
Title: Action Mechanisms of Comb-Type Superplasticizers Containing Grafted Polyethylene Oxide Chains ... Early hydration of C,A is accelerated by adding of comb-type super-plasticizers in C,A-calcium sulfates systems. In the case of ... In addition, the fluidity of the cement paste which the sulfate ion content is high, is decreased by addition of comb-type ... In order to clarify the action mechanisms of comb-type super-plasticizers, this paper discusses the influence of super- ...
Comparing various collagen types, the binding of ox-LDL followed the order: type I,type V and, type III,type IV,type II ... The binding of ox-LDL followed the order: type I,type V, type III,type IV,type II collagen, as shown in Fig 4⇓. ... type III collagen, 1.62; type IV collagen; 1.66; type V collagen, 1.66; laminin, 1.64; fibronectin, 1.60; and poly-d-lysine, ... type II collagen (⋄), type III collagen (•), type IV (▵), or type V collagen (♦) and incubated with 1 μg per well of oxidized ...
The report offers detailed coverage of Poly (D... ... SUMMARY The report forecast global Poly (DL-lactic) Acid market ... Table Global Poly (DL-lactic) Acid Market by Type, 2015-2019 (Million USD). Table Global Poly (DL-lactic) Acid Market by Type, ... Table Europe Poly (DL-lactic) Acid Market by Type, 2015-2019 (Million USD). Table Europe Poly (DL-lactic) Acid Market by Type, ... Table Type of Poly (DL-lactic) Acid. Table Application of Poly (DL-lactic) Acid. Table NatureWorks Overview List. Table Poly ( ...
Type & Application 2013-2025 report by HeyReport. Summary Polyethylene oxide (PEO) is a non-ionic, high molecular... ... 114 Pages Report] Check for Discount on Global and India Polyethylene Oxide Market Research by Company, ... 3.1.1 Global Sales by Type. 3.1.2 Global Price by Type. 3.2 India. 3.2.1 India Sales by Type. 3.2.2 India Price by Type. 4 ... Global and India Polyethylene Oxide Market Research by Company, Type & Application 2013-2025. Published:. August 2018 ...
... rPV2/dT had the poly(C) tract replaced by a poly(U) tract, rPV2/C20 had the poly(C) tract replaced with 20 Cs, and rPV2/ran ... A Wild-Type Porcine Encephalomyocarditis Virus Containing a Short Poly(C) Tract Is Pathogenic to Mice, Pigs, and Cynomolgus ... A Wild-Type Porcine Encephalomyocarditis Virus Containing a Short Poly(C) Tract Is Pathogenic to Mice, Pigs, and Cynomolgus ... A Wild-Type Porcine Encephalomyocarditis Virus Containing a Short Poly(C) Tract Is Pathogenic to Mice, Pigs, and Cynomolgus ...
A novel type of meso-diaminopimelic acid-based peptidoglycan and novel poly(erythritol phosphate) teichoic acids in cell walls ...
Type and Application, Forecast to 2023 report by Global Info Research. This report studies the Polyethylene Oxide (PEO) market ... 107 Pages Report] Check for Discount on Global Polyethylene Oxide (PEO) Market by Manufacturers, Countries, ... 2.1.2 Polyethylene Oxide (PEO) Type and Applications. 2.1.2.1 Type 1. 2.1.2.2 Type 2. 2.1.3 Dow Chemical(US) Polyethylene Oxide ... 2.2.2 Polyethylene Oxide (PEO) Type and Applications. 2.2.2.1 Type 1. 2.2.2.2 Type 2. 2.2.3 Sumitomo Seika(JP) Polyethylene ...
... effects of plasticizers type on thermal, mechanical and morphological properties, Polymer Bulletin" on DeepDyve, the largest ... and short-term stability of plasticized poly(lactic acid): ... Aging of poly(lactide)/poly(ethylene glycol) blends. Part 1. ... The effect of poly(ethylene glycol) as plasticizer in blends of poly(lactic acid) and poly(butylene succinate) ... Aging of poly(lactide)/poly(ethylene glycol) blends. Part 2. Poly(lactide) with low stereoregularity ...
... and two linear poly(cyclohexene oxide) (PCHO) arms was synthesized by using ring-opening polymerization (ROP), click... ... An A2B2-type miktoarm star copolymer with two linear poly( ε-caprolactone) (PCL) ... An A2B2-type miktoarm star copolymer with two linear poly(ε-caprolactone) (PCL) and two linear poly(cyclohexene oxide) (PCHO) ... Synthesis and characterization of an A2B2-type miktoarm star copolymer based on poly(ε-caprolactone) and poly(cyclohexene oxide ...
Polyethylene film is a thin plastic material manufactured of polyethylene resins and is one of the most commonly used plastic ... 6.2 POLYETHYLENES (PE). 6.2.1 POLYETHYLENE TO BE THE LARGEST SEGMENT OF THE MEDICAL PACKAGING FILMS MARKET. 6.3 POLYPROPYLENE ( ... Medical Packaging Films Market by Material (Polyethylene, Polypropylene, Polyvinyl Chloride, Polyamide), Type (Thermoformable ... Blow Molding Resins Market by Type (Polyethylene, Polypropylene, Polyvinyl Chloride, Polyvinyl Terephthalate), Application ( ...
Segmented by Product Type, End-User Industry, and Geography - Growth, Trends and Forecasts (2018 - 2023) ... Global Polyethylene Teraphtalate Market - Segmented by Product type, Industry and Geography - Trends and Forecasts 2017 - 2022 ... North America Polyethylene Terephthalate (PET) Market - Segmented by Product Type, End-User Industry, and Geography - Growth, ... South America Polyethylene Terephthalate (PET) Market - Segmented by Product Type, End-User Industry, and Geography - Growth, ...
Shop Firefox 11.1V 1250mAh High Performance Airsoft Li-Poly Battery Pack w/ BMS & Charger Set With little or no custom work, ... Plug type: Small Tamiya. Charging plug type: BMS / XH 4-Pin Charging Connector. Specifications: 11.1 V / 1250 mAh. Output: 12C ... Discuss about Firefox 11.1V 1250mah High Performance Stick Type Li-Poly Battery & Charger Set with your friends and fellow ... Firefox 11.1V 1250mah High Performance Stick Type Li-Poly Battery & Charger Set. ID: 29681 (BATSET-LIPO-8276) ...
Development of Polyethylene Glycol and Hard Fat-Based Mucoadhesive Tablets Containing Various Types of Polyvinyl Alcohols as ... A mixture of polyethylene glycol (PEG) and hard fat was used as the tablet base. Ethylcellulose was added to the base in an ... We attempted to develop a long-acting matrix-type tablet containing indomethacin (IM) with low physical stimulus and potent ...
Based on material type, the market segment includes Polyethylene (PE), Polypropylene (PP), Polyethylene Terephthalate (PET), ... Stock Clamshell Packaging Market, Polypropylene, Polyethylene Terephthalate, Poly Vinyl Chloride, Molded Fiber; Product Type; ... Stock Clamshell Packaging Market, Polypropylene, Polyethylene Terephthalate, Poly Vinyl Chloride, Molded Fiber; Product Type; ... clamshell-packaging-market-polypropylene-polyethylene-terephthalate-poly-vinyl-chloride-molded-fiber-product-type-application ...
Polyethylene, Polypropylene, Polyurethane Polyether Block Amide, Co-Polyamide, Polyether Ester), End-Use Industry (Hygiene, ... Breathable Films Market by Type (Polyethylene, Polypropylene, Polyurethane Polyether Block Amide, Co-Polyamide, Polyether Ester ... Breathable Films Market by Type (Polyethylene, Polypropylene, Polyurethane Polyether Block Amide, Co-Polyamide, Polyether Ester ... BREATHABLE FILMS MARKET, BY TYPE*INTRODUCTION*Table GLOBAL BREATHABLE FILMS MARKET SIZE, BY TYPE, 2015-2022 (USD MILLION) ...
Our data show that type II collagen-induced arthritis can be suppressed by the simultaneous inhibition of TNF-α, PARP, and ... in male DBA/1 hybrid mice suffering from type II collagen-induced arthritis. Parameters including the arthritis index, ... The present study investigates synergistic effects of the TNF-α inhibitor thalidomide and the poly(ADP-ribose) polymerase (PARP ... Synergistic effects of thalidomide and poly(ADP-ribose) polymerase inhibition on type II collagen-induced arthritis in mice. @ ...
Publication type, MeSH terms, Substances. Publication type. *Research Support, U.S. Govt, Non-P.H.S. ... Diaphragmatic muscle reconstruction with an aligned electrospun poly(ε-caprolactone)/collagen hybrid scaffold.. Zhao W1, Ju YM ... In this study we examined the feasibility of using aligned electrospun poly(ε-caprolactone) (PCL)/collagen hybrid scaffolds for ...
The research report Global Polyethylene Oxide Market 2018 By Manufacturers Regions Type And Application Forecast To 2023 market ... Table Global Polyethylene Oxide Sales by Type (2013-2018). Table Global Polyethylene Oxide Sales Share by Type (2013-2018). ... 10 Global Polyethylene Oxide Market Segment by Type. 10.1 Global Polyethylene Oxide Sales, Revenue and Market Share by Type ( ... 12.3 Polyethylene Oxide Market Forecast by Type (2018-2023). 12.3.1 Global Polyethylene Oxide Sales Forecast by Type (2018-2023 ...
Publication type, MeSH terms, Substances. Publication type. *Research Support, Non-U.S. Govt ... Continuous rod of macroporous poly(glycidyl methacrylate-co-ethylene dimethacrylate) was prepared by a free radical ... Chromatographic separation of proteins on metal immobilized iminodiacetic acid-bound molded monolithic rods of macroporous poly ...
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... and the negative charge of the Poly BSA Type II eliminates hydrophobic interactions.The Poly BSA Type II solution contains ... Poly BSA Type II is produced from bovine serum albumine (BSA) by polymerization. Its surface is chemically modified by ... Poly BSA Type II material number and pack size: Material Number. Pack Size. ... Will be supplied as poly BSA Type II *SQ. Unit of measure is g active ingredient. +- ...
  • This report focuses on the Polyethylene Oxide (PEO) in global market, especially in North America, Europe, Asia-Pacific, South America, Middle East and Africa. (reportsnreports.com)
  • There are 15 Chapters to deeply display the global Polyethylene Oxide (PEO) market. (reportsnreports.com)
  • An A 2 B 2 -type miktoarm star copolymer with two linear poly( ε -caprolactone) (PCL) and two linear poly(cyclohexene oxide) (PCHO) arms was synthesized by using ring-opening polymerization (ROP), click chemistry, and photoinduced cationic polymerization, respectively. (springer.com)
  • Finally, a novel A 2 B 2 -type miktoarm star copolymer was synthesized via photoinduced free radical-promoted cationic polymerization of cyclohexene oxide (CHO) monomer using (PCL) 2 -(PI) 2 as photoinitiator. (springer.com)
  • The worldwide market for Polyethylene Oxide is expected to grow at a CAGR of roughly xx% over the next five years, will reach xx million US$ in 2023, from xx million US$ in 2017, according to a new GIR (Global Info Research) study. (orianresearch.com)
  • (mdpi.com)
  • On August 16, 2010, the Department of Commerce (the Department) published the preliminary results of the administrative review of the antidumping duty order on polyethylene terephthalate film, sheet, and strip (PET film) from Brazil for the period November 6, 2008, through October 31, 2009. (federalregister.gov)
  • See Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Preliminary Results of Antidumping Duty Administrative Review, 75 FR 49900 (August 16, 2010) ( Preliminary Results ). (federalregister.gov)
  • additives Waxy, white, translucent, tasteless, odorless Lower density polyethylene micro bore tubing is flexible, but rigid enough for applications using vacuum and pressure. (thomassci.com)
  • Miniemulsions with aqueous nanodroplets containing different enzymes, i.e. lipase or α-chymotrypsin, and a fluorophore are electrospun with a solution of poly(ester amide) and polycaprolactone to fabricate multicompartment nanofibers. (rsc.org)
  • The poly(ester amide) contains the two essential amino acids phenylalanine and leucine that promote low cytotoxicity degradation products and makes them suitable for the preparation of drug delivery devices for the biomedical field. (rsc.org)
  • A certain class of poly(ester-amide) polymers are disclosed which are particularly suitable as hot melt adhesive compositions particularly advantageous for bonding plastics, such as polyester or polycarbonate polymers. (google.com.au)
  • The particular class of poly(ester-amides) are those which include a polymeric fat acid, and more specifically a dimeric fat acid component, in which the ester segments will contribute from about 20, preferably 35 to about 60 weight percent of the poly(ester-amide) and the amide segment contributing the remainder. (google.com.au)
  • This invention relates to a certain class of poly(ester-amide) polymers which are particularly suitable as hot melt adhesive compositions particularly advantageous for bonding plastics, such as polyester or polycarbonate polymers. (google.com.au)
  • Poly(ester-amide) adhesive compositions have been known for some time in the art, including the use as hot melt adhesives for various substrates such as metals, wood and plastics. (google.com.au)
  • Included in this background of poly(ester-amide) compositions are U.S. Pats. (google.com.au)
  • No. 3,650,999, related to poly(ester-amide) compositions, is generally useful as adhesives to a variety of substrates such as steel, aluminum, wood and plastic substrates. (google.com.au)
  • By the proper selection of reactants and using special polymerization techniques, a block copolymer poly(ester-amide) composition was prepared having certain advantages in high temperature properties over earlier adhesive compositions. (google.com.au)
  • The coatings comprise a biologically absorbable poly(ester amide), which is a polymeric product of a reaction between a diol-diamine and a dicarboxylic acid. (google.com.au)
  • This double sided medical tape on a roll (1509) consists of a 3 mil transparent polyethylene film, coated on two sides with a tackified acrylic adhesive. (3m.com)
  • The present study investigates synergistic effects of the TNF-α inhibitor thalidomide and the poly(ADP-ribose) polymerase (PARP)-inhibitor nicotinic acid amide (NAA) in male DBA/1 hybrid mice suffering from type II collagen-induced arthritis. (semanticscholar.org)
  • Frozen foods packaging and condiment squeeze bottles often contain Type 4 plastic because it is flexible and resistant to solvents. (livestrong.com)
  • A novel biodegradable diblock copolymer, poly(L-cysteine)-b-poly(L-lactide) (PLC-b-PLLA), was synthesized by ring-opening polymerization (ROP) of N-carboxyanhydride of beta-benzyloxycarbonyl-L-cysteine (ZLC-NCA) with amino-terminated poly(L-lactide) (NH 2-PLLA) as a macroinitiator in a convenient way. (unboundmedicine.com)
  • TY - JOUR T1 - Formation of reversible shell cross-linked micelles from the biodegradable amphiphilic diblock copolymer poly(L-cysteine)-block-poly(L-lactide). (unboundmedicine.com)
  • Poly-Lok products have been approved by NASA for space and vacuum environment applications requiring low outgassing characteristics. (longlok.com)
  • We doesn't provide poly diallyl dimethyl ammonium chloride products or service, please contact them directly and verify their companies info carefully. (benadorassociates.com)
  • (amrita.edu)
  • Evaluate the safety and efficacy of radiation plus low-dose temozolomide followed by adjuvant temozolomide and intramuscular poly ICLC for adult patients with newly diagnosed glioblastoma multiforme. (knowcancer.com)
  • The primary objective of this study is to evaluate the efficacy of Poly-ICLC in boosting the immunologic response of a MUC1 vaccine. (knowcancer.com)
  • To investigate the safety of polyethylene glycolated interleukin-2 (PEG IL-2) given subcutaneously in conjunction with antiviral treatment and to explore the effects of treatment on surrogate markers of efficacy and incidence of opportunistic infection and other clinical markers of HIV disease. (clinicaltrials.gov)
  • Unlike other patch type locking methods Poly-Lok is non-toxic. (longlok.com)
  • Poly(alkylene dicarboxylate) polymers and copolymers having tetraalkyl- or trialkylammonium ion end groups and methods of synthesis, thereof. (google.co.uk)
  • In order to clarify the action mechanisms of comb-type super-plasticizers, this paper discusses the influence of super-plasticizers on the early hydration of C,A-calcium sulfates by quantitative XRD compared with the case of naphthalene type superplasiticizer. (concrete.org)
  • Early hydration of C,A is accelerated by adding of comb-type super-plasticizers in C,A-calcium sulfates systems. (concrete.org)
  • We investigated the binding of oxidized LDL (ox-LDL) to microtiter plates coated with type I or II collagen, laminin, fibronectin, or poly- d -lysine. (ahajournals.org)
  • Testing certain amino acids as competitors for binding of highly ox-LDL to type I collagen put lysine first, followed by arginine and histidine. (ahajournals.org)
  • When studying the influence of Na + , K + , Ca 2+ , Mg 2+ (equivalent to their concentrations in the interstitial fluid), native LDL, moderately ox-LDL, and highly ox-LDL showed the same affinity to type I collagen. (ahajournals.org)
  • Application of the F(ab′) 2 from a monoclonal antibody to ox-LDL revealed a strong competition of the binding of highly ox-LDL to type II collagen (60%), laminin (35%), type I collagen (20%), and poly- d -lysine (15%), whereas the binding to fibronectin was not affected. (ahajournals.org)
  • Binding of LDL to connective tissue of the arterial intima, such as various types of collagen, elastin, and glycosaminoglycans, was found to play an important role in the formation of atherosclerotic lesions. (ahajournals.org)
  • 9 10 11 As to the influence of the negative charge of ox-LDL on its binding to various types of collagen, one sort of ox-LDL was used in one investigation, 10 whereas in another study the affinity of type I collagen to ox-LDL modified to different degrees was reported. (ahajournals.org)
  • 11 In the present study, a special form of sandwich assay was used to study the binding of 125 I- or Eu 3+ -labeled LDL-either in their native form or after copper-mediated oxidation-to type I, II, III, IV, and V collagen and to poly- d -lysine. (ahajournals.org)
  • In addition to these collagen phenotypes and poly- d -lysine, we investigated for the first time the binding of ox-LDL to laminin and fibronectin. (ahajournals.org)
  • Assessment of collagen type II induced arthritis in mice by whole blood chemiluminescence. (semanticscholar.org)
  • Diaphragmatic muscle reconstruction with an aligned electrospun poly(ε-caprolactone)/collagen hybrid scaffold. (nih.gov)
  • In this study we examined the feasibility of using aligned electrospun poly(ε-caprolactone) (PCL)/collagen hybrid scaffolds for diaphragmatic muscle reconstruction. (nih.gov)
  • The aim of the present study was to improve the positive features of bacterial cellulose as wound dressing by incorporation of collagen type I into the cellulose pellicle. (springer.com)
  • The research focussed on the possible in situ formation of a composite of bacterial cellulose and collagen type I. This biomaterial is able to reduce the amount of selected proteases and interleukins significantly and possesses a distinct antioxidant capacity as well. (springer.com)
  • Cationic activated-adsorbent poly diallyl dimethyl ammonium chloride cps 1000-400000 Appearance colorless, light color liquird mpa.s,25℃ 1000~3000 3000-6000 6000-9000 8000-12000 10,0000~40,0000 PH (1% water solution) 3.0~6.0 Solid content % 40±1% Note: our product can be made upon your special request. (benadorassociates.com)
  • The book focusses on the recent technical research accomplishments in the area of polyethylene-based blends, composites and nanocomposites by looking at the various aspects of processing, morphology, properties and applications. (wiley.com)
  • In this study, nanocomposites were prepared by melt blending poly (ε-caprolactone) (PCL) with a (polycarbonate (PC)/multi-wall carbon nanotubes (MWCNTs)) masterbatch in a twin-screw extruder. (mdpi.com)
  • The report splits the market size, by volume and value, on the basis of application type and geography. (marketpublishers.com)
  • More importantly, the report includes major countries market based on the type and application. (marketpublishers.com)
  • This report categorizes the market based on manufacturers, regions, type and application. (orianresearch.com)
  • Its unique application process enables the Poly-Lok patch to solve almost any type of thread locking problem, including internal thread forms. (longlok.com)
  • The Justrite Poly Funnel provides an easy and economical way to pour gas, oil, diesel, kerosene and other liquids into smaller openings. (shopping.com)
  • 17. The method of Claim 15 in which the thiobis phenolic antioxidant and PAG are melt-mixed to form the blend prior to mixing the blend with polyethylene. (google.ca)
  • Users can search the Poly model library by specific keywords and upload and downloaded models in the OBJ file format . (wikipedia.org)
  • Polyethylene film is also used in various applications such as packaging, plastic bags, labels, and has enhanced heat sealing properties. (marketpublishers.com)
  • Other plastic additive type self-locking fasteners have limited temperature range capabilities. (longlok.com)
  • Whether a plastic container has bisphenol A or phthalates in it depends on its type. (livestrong.com)
  • You can identify the type of plastic in a container by looking at the recycling code number. (livestrong.com)
  • You commonly find Type 1 plastic in bottles for juices, salad dressing, water, vegetable oil and mouthwash. (livestrong.com)
  • Peanut butter and pickle jars often contain type 1 plastic as well. (livestrong.com)
  • Milk containers, detergent bottles, freezer bags and plastic grocery bags often contain high-density polyethylene, a relatively stiff plastic. (livestrong.com)
  • Type 2 plastic neither contains bisphenol A nor phthalates. (livestrong.com)
  • Type 4 plastic does not contain any known harmful chemicals. (livestrong.com)
  • Type 5 plastic is flexible, hard and semi-transparent and has high resistance to solvents. (livestrong.com)
  • You should avoid type 7 plastic containers because they may contain bisphenol A that leaches into their contents. (livestrong.com)
  • The tubes are made from polyethylene and are not autoclavable. (thomassci.com)
  • Made of durable polyethylene and can be slipped on and off safety can as needed. (shopping.com)
  • It is made up of extremely long chains of polyethylene, which all align in the same direction. (wikipedia.org)
  • The Poly-61 also moved to a hybrid tone-generation system, using digitally controlled analog oscillators or DCO's (Roland's Juno-6 had made the same leap the previous year), in place of the Polysix' more retrograde VCOs. (wikipedia.org)
  • This pilot phase I trial studies the side effects of H3.3K27M-specific peptide vaccine and how well it works with poly ICLC in treating patients with newly diagnosed HLA-A2 positive, H3.3K27M positive diffuse intrinsic pontine glioma or other newly diagnosed glioma including spinal cord tumors. (cancer.gov)
  • Poly ICLC may boost the immune system. (cancer.gov)
  • Giving H3.3K27M-specific peptide vaccine and poly ICLC may work better at treating HLA-A2 positive, H3.3K27M positive glioma. (cancer.gov)
  • 1). Patients also receive poly ICLC intramuscularly three times a week in weeks 2-8. (knowcancer.com)
  • This is a one-arm clinical trial, to evaluate 2 doses of poly-ICLC for reversing systemic immuno-suppression: 25 μg/kg and 50 μg/kg. (knowcancer.com)
  • Following 2 weeks of treatment with poly-ICLC alone, patients will be immunized subcutaneously with the 100-mer MUC-1 peptide + GM-CSF. (knowcancer.com)
  • Poly-ICLC will be administered continually 3 times a week I.M. for the first 2 weeks and 2 times a week I.M. thereafter. (knowcancer.com)
  • Polymeric BSA Type II is used for the elimination of nonspecific polymeric interferences ( e.g. for antibodies, conjugates or antigens integrated into infectious disease assays and tumor marker tests). (roche.com)
  • PolyDADMAC / PDADMAC / PDMDAAC / Poly diallyl dimethyl ammonium chloride Product Description PolyDADMAC / PDADMAC / PDMDAAC / Poly diallyl dimethyl ammonium chloride ( CAS No.26062-79-3) This product is cationic linear polymeric compound. (benadorassociates.com)
  • The particular class of poly(ester-amides) are those which include a polymeric fat. (google.com.au)