• PCR was positive for cultures with OD600 measurements as low as 0.035 with detection of approximately 15 CFU and for single colonies taken from agar plates. (vin.com)
  • 3 But up until now, the PCR was performed on DNA isolated from cultured bacterial cells resulting in long lag times between initial inoculation and final PCR results. (vin.com)
  • 4,5 It was hypothesized that the same type of procedure could be adapted using E. rhusiopathiae specific PCR primers on intact bacterial cells. (vin.com)
  • 3 The protocol was then repeated using intact bacterial cells from broth culture and from plated colonies of the same isolate of E. rhusiopathiae . (vin.com)
  • PCR products of the anticipated size were amplified using genomic DNA, dilutions of bacterial broth cultures and plated colonies as template. (vin.com)
  • While this study used cultured cells, it is hypothesized that the PCR may be sensitive enough to allow detection of bacterial directly from slime coat samples further reducing the time needed for detection. (vin.com)
  • In the Bacterial Reverse Mutation test (Ames, OECD 471), lime oil (both cold-pressed and distilled) did not show biologically significant increases in the frequency of revertant colonies for any of the bacterial strains, with any dose of the test item, either with or without metabolic activation or exposure method. (europa.eu)
  • The planktonic cells grow very rapidly whereas the bacterial adhering takes some time to form biofilm in other case. (ukessays.com)
  • In most cases, clinically relevant cell numbers for MSC-based therapies can be only obtained by in vitro expansion of isolated cells. (frontiersin.org)
  • They grow on cell-free media in vitro. (medscape.com)
  • However, whether casticin inhibits in vitro carcinogenesis and cancer stem cell (CSC) characteristics, and whether casticin activates FoxO3a in small cell lung cancer (SCLC) cells remain unclear. (spandidos-publications.com)
  • Emerging evidence suggests that cancer stem cells (CSCs), a subpopulation of tumor cells, have the properties of self-renewal, heterogeneous progeny, drug-resistance, and carcinogenesis in vitro and in vivo ( 4 , 5 ). (spandidos-publications.com)
  • However, whether casticin inhibits in vitro carcinogenesis and CSC characteristics in the SCLC H446 cell line, and activates FoxO3a remains unclear. (spandidos-publications.com)
  • In an in vitro chromosomal aberration test using a Chinese hamster fibroblast cell line (CHL) (OECD Guideline 473), lime oil did not significantly induce chromosomal aberrations in CHL cells in vitro at three different concentrations in the absence of metabolic activation and was therefore considered not clastogenic. (europa.eu)
  • Despite almost 50 years of research and over 20 years of preclinical and clinical studies, the question of curative potential of mesenchymal stem/stromal cells (MSCs) is still widely discussed in the scientific community. (frontiersin.org)
  • Mesenchymal stem/stromal cells (MSCs) have the capacity to differentiate into cells and tissues of one germ layer, here the mesodermal lineage, and are consequently multipotent. (frontiersin.org)
  • Furthermore, EIF5B knockdown suppressed epithelial-mesenchymal transition (EMT) and the cancer stem cell (CSC) phenotype. (techscience.com)
  • Epithelial-mesenchymal transition (EMT) is a dynamic process involved in cancer metastasis wherein cancer cells with epithelial characteristics acquire mesenchymal characteristics such as increased motility, invasion, and survival [ 6 ]. (techscience.com)
  • Progenitor cell therapy describes the use of multipotent cells of various cell lineages (autologous or allogeneic) for tissue repair and/or regeneration. (southcarolinablues.com)
  • Progenitor cell therapy is being investigated for the treatment of damaged myocardium resulting from acute or chronic cardiac ischemia and for refractory angina. (southcarolinablues.com)
  • For individuals who have acute cardiac ischemia who receive progenitor cell therapy, the evidence includes 2 randomized controlled trials (RCTs) with 200 patients, numerous small RCTs, and meta-analyses of these RCTs. (southcarolinablues.com)
  • Overall, this evidence has suggested that progenitor cell treatment may be a promising intervention, but robust data on clinical outcomes are lacking. (southcarolinablues.com)
  • For individuals who have chronic cardiac ischemia who receive progenitor cell therapy, the evidence includes a nonrandomized comparative trial and systematic reviews of smaller RCTs. (southcarolinablues.com)
  • Results of the nonrandomized trial are encouraging, because this is the first controlled trial that has reported a significant mortality benefit for progenitor cell treatment. (southcarolinablues.com)
  • For individuals who have refractory angina who receive progenitor cell therapy, the evidence includes phase 2 trials and a phase 3 pivotal trial. (southcarolinablues.com)
  • Additional larger trials are needed to determine whether progenitor cell therapy improves health outcomes in patients with refractory angina. (southcarolinablues.com)
  • The present invention relates generally to improved methods and pharmaceutical compositions for mobilizing hematopoietic stem and progenitor cell from bone marrow into peripheral blood by administration of at least one inhibitor of a GTPase, such as Rac1 and/or Rac2 GTPase. (justia.com)
  • The various mature blood cell types are all ultimately derived from a single class of progenitor cell known as hematopoietic stem cells. (justia.com)
  • Expression of AND-34 regulates epithelial cell growth pattern, motility, and growth factor dependence. (molvis.org)
  • Western blot analysis and in situ hybridization confirmed the presence of AND-34 RNA and protein in lens epithelial cells, particularly at the lens equator. (molvis.org)
  • While Akt Ser 473 phosphorylation was readily detectable in AND-34 +/+ lens epithelial cells, it was markedly reduced in the AND-34 −/− lens epithelium. (molvis.org)
  • These results demonstrate the loss of AND-34 dysregulates focal adhesion complex signaling in lens epithelial cells and suggest that AND-34-mediated signaling is required for maintenance of the structural integrity of the adult ocular lens. (molvis.org)
  • We have previously shown mitotic spindle aberrations in cultured primary and immortalized human airway epithelial cells exposed to single-walled carbon nanotube s (SWCNT). (cdc.gov)
  • Mycoplasma organisms cause infection primarily as extracellular parasites, attaching to the surface of ciliated and nonciliated epithelial cells of the respiratory and genital tracts. (medscape.com)
  • Following attachment, mycoplasmal organisms may cause direct cytotoxic damage to epithelial cells because of hydrogen peroxide generation or cytolysis via an inflammatory response mediated by mononuclear cells or antigen-antibody reactions. (medscape.com)
  • It may take up to ten years for the tumor to grow to a sufficient size to be detectable by either a mammogram or a physical examination. (naturalnews.com)
  • By that time, the tumor has achieved more than 25 doublings of the malignant cell colony and may have already metastasized. (naturalnews.com)
  • Small cell lung cancer (SCLC), a poorly differentiated and highly aggressive tumor, constitutes approximately 15% of all lung cancers ( 1 ). (spandidos-publications.com)
  • FOXO3a is considered an evolutionarily conserved transcription factor involved in various cellular processes, including cell cycle arrest, DNA repair and tumor suppression ( 8 ). (spandidos-publications.com)
  • Conversely, FOXO3a overexpression suppresses cancer cell growth, induces apoptosis, and reduces tumor size by regulating downstream effectors ( 10 ). (spandidos-publications.com)
  • The resulting new blood vessels "feed" growing tumors with oxygen and nutrients, allowing the tumor to enlarge and the cancer cells to invade nearby tissue, to move throughout the body, and to form new colonies of cancer cells, called metastases. (cancer.gov)
  • Because tumors cannot grow beyond a certain size or spread without a blood supply, scientists have developed drugs called angiogenesis inhibitors, which block tumor angiogenesis. (cancer.gov)
  • Angiogenesis inhibitors are unique cancer-fighting agents because they block the growth of blood vessels that support tumor growth rather than blocking the growth of tumor cells themselves. (cancer.gov)
  • Because angiogenesis inhibitors work by slowing or stopping tumor growth without killing cancer cells, they are given over a long period. (cancer.gov)
  • Metastatic tumor-draining lymph nodes (mTDLN) are the first encounter site between the metastatic CM cells and an organized immune structure. (bvsalud.org)
  • We analyzed by immunohistochemistry and immunofluorescence the expression of relevant biomarkers to tumor-cell biology and immune cells and structures in mTDLN, both in the tumor and peritumoral areas. (bvsalud.org)
  • We also found in GO patients a preferential tumor infiltration of CD8+ and CD20+ lymphocytes (p=0.004 and p=0.027), as well as peritumoral CD20+ aggregates, with no CD21+ follicular dendritic cells detected (p=0.023). (bvsalud.org)
  • BCG induces massive local infiltration of inflammatory cells (Th1) and ultimately cytotoxic tumor elimination. (bvsalud.org)
  • Angiogenesis plays a critical role in the growth of cancer because solid tumors need a blood supply if they are to grow beyond a few millimeters in size. (cancer.gov)
  • Tumors can also stimulate nearby normal cells to produce angiogenesis signaling molecules. (cancer.gov)
  • Chronic exposure of rats resulted in increased thyroid follicular cell tumors from sustained perturbation of thyroid hormone homeostasis. (cdc.gov)
  • A result is considered as a mutagen if a biologically relevant increase in the number of revertants exceeding the threshold of twice (strains TA98, TA100 and WP2 uvrA) or thrice (strains TA1535 and TA1537) the colony count of the corresponding solvent control is observed. (europa.eu)
  • Abstract Starting from mature vegetable compost, four bac- the utilization of these bacteria as cell factories for upgrading terial strains were selected using a lignin-rich medium. (lu.se)
  • These therapies decrease a patient's white blood cell counts, suppress bone marrow hematopoietic activity, and increase the patient's risk of infection and/or hemorrhage. (justia.com)
  • Specifically, methods are disclosed for mobilizing hematopoietic stem cells into a subject's peripheral blood. (justia.com)
  • In particular, embodiments of the method involve inhibition of both Rac1 and Rac2 GTPases to increase the numbers of hematopoietic stem cells into a subject's peripheral blood of a subject. (justia.com)
  • Therefore, hematopoietic stem cells mobilized into a subject's peripheral blood by the method of the invention is useful as a source of donor cells in bone marrow transplantation for the treatment of a variety of disorders, including cancer, anemia, autoimmunity and immunodeficiency. (justia.com)
  • Other cell types derived from hematopoietic stem cells include platelets and erythrocytes. (justia.com)
  • Current treatments to manage the problems that result from prolonged bone marrow suppression include the reinfusion of a patient's own previously harvested hematopoietic stem and progenitor cells. (justia.com)
  • The use of high-dosage chemotherapy or radiotherapy for bone marrow ablation requires subsequent incorporation of hematopoietic stem cells into the patient, in which case prior harvesting of such cells is required. (justia.com)
  • In many cases, successfully mobilization is not effected in the patient and inadequate numbers of hematopoietic stem cells are harvested from these patients using current methods. (justia.com)
  • With many species of bacteria including Escherichia coli and Mycobacterium tuberculosis, PCR performed on plated colonies have been successful thereby reducing the assay time previously needed to isolated genomic DNA. (vin.com)
  • They can be found very early in Earth's fossil records (about 3.25 billion years ago) as both Archaea and Bacteria, and commonly protect prokaryotic cells by providing them with homeostasis, encouraging the development of complex interactions between the cells in the biofilm. (wikipedia.org)
  • [ 1 ] However, they have a unique cell membrane that contains sterols, which are not present in either bacteria or viruses. (medscape.com)
  • Mycoplasma species have also been mistakenly believed to be L-forms of bacteria, which also lack cell walls. (medscape.com)
  • Unlike mycoplasmal organisms, L-form bacteria do not have sterols in the cell membranes, and they can revert to their walled parental forms. (medscape.com)
  • Archaea are very similar to bacteria, but have different contents making up their cell walls. (visualcapitalist.com)
  • Bacteria undergo a process called binary fission , where any one cell divides into two identical cells, and so on. (visualcapitalist.com)
  • Despite their microscopic size, the contributions bacteria make to our daily lives are enormous. (visualcapitalist.com)
  • The microcarriers are spherical in size where the bacteria can easily adhere on surface. (ukessays.com)
  • The microbial cells growing in a biofilm are physiologically distinct from planktonic cells of the same organism, which, by contrast, are single cells that may float or swim in a liquid medium. (wikipedia.org)
  • Microbes form a biofilm in response to a number of different factors, [9] which may include cellular recognition of specific or non-specific attachment sites on a surface, nutritional cues, or in some cases, by exposure of planktonic cells to sub-inhibitory concentrations of antibiotics . (wikipedia.org)
  • Some of these signals, such as vascular endothelial growth factor (VEGF) , bind to receptors on the surface of normal endothelial cells. (cancer.gov)
  • When VEGF and other endothelial growth factors bind to their receptors on endothelial cells, signals within these cells are initiated that promote the growth and survival of new blood vessels. (cancer.gov)
  • Other angiogenesis inhibitors bind to VEGF and/or its receptor as well as to other receptors on the surface of endothelial cells or to other proteins in the downstream signaling pathways, blocking their activities. (cancer.gov)
  • Deliver 2 clonally expanded mycoplasma free iPSC lines (15 x 300k cells). (lu.se)
  • [6] Some species have a stage in their life cycle that consists of only a few cells, making the entire alga microscopic. (wikipedia.org)
  • There are no known species that exist as single cells or as colonies of cells, [11] and the brown algae are the only major group of seaweeds that does not include such forms. (wikipedia.org)
  • Its cells are covered with a silicon shell and the shell of every species has a unique appearance. (lu.se)
  • A biofilm comprises any syntrophic consortium of microorganisms in which cells stick to each other and often also to a surface. (wikipedia.org)
  • Hydrogel droplets encapsulating cells and molecules provide a unique platform in biochemistry, biology, and medicine, including single-cell and single-molecule analysis, directed molecular evolution, and detection of cellular secretions. (rsc.org)
  • We apply this separation technique to isolate smaller hydrogel droplets containing microalgal colonies from larger empty droplets. (rsc.org)
  • Therefore, this study proves that Rh4 inhibits cancer cell proliferation by activating the ROS/p53 signaling pathway and activating autophagy to induce ferroptosis, which provides necessary scientific evidence of the great anticancer potential of Rh4. (hindawi.com)
  • Swarming characteristics are also likely to change both from direct effects of parasites on colony reproduction, and by changes toward bee populations with differing life histories. (researchgate.net)
  • Casticin, a natural polymethoxyflavone isolated from A. annua, V. trifolia, and V. agnus‑castus induces apoptosis in cancer cells by activating FoxO3a. (spandidos-publications.com)
  • Brown algae are unique among heterokonts in developing into multicellular forms with differentiated tissues , but they reproduce by means of flagellated spores and gametes that closely resemble cells of other heterokonts. (wikipedia.org)
  • Brown algae exist in a wide range of sizes and forms. (wikipedia.org)
  • Other groups of brown algae grow to much larger sizes. (wikipedia.org)
  • Regardless of size or form, two visible features set the Phaeophyceae apart from all other algae. (wikipedia.org)
  • The silicon-shelled golden algae Synura petersenii (the large colony in the centre of the image) and Mallomonas Striata (on the right). (lu.se)
  • A colony of green algae Pediastrum duplex variant gracillimum , with a size around 100µm. (lu.se)
  • The authors analyzed more than 19,000 individual comb cells built by 12 colonies. (eurekalert.org)
  • Challenges arise naturally in colonies, such as when workers transition from building small hexagons to large hexagons or when bees must merge two independent pieces of comb together. (eurekalert.org)
  • The authors report that some comb-building challenges were exceptionally difficult for bees, such as merging combs with unaligned cells. (eurekalert.org)
  • If you do not mind wasting wax, time and effort, both yours and the bees, the following year you can swap them onto new frames again, and you will find that they build even smaller cells near the center of each comb. (beemaster.com)
  • The cells will get a little larger as they go outward to the edges, but will usually not be as large as standard foundation, with the exception of the drone comb. (beemaster.com)
  • Reproductive swarming phenology, swarm sizes, and cavity selection were studied in a European-derived population of Apis mellifera L. in southeastern Louisiana before and immediately after the initial detection in 1992 of Varroa destructor Anderson & Trueman (Acari: Varroidae). (researchgate.net)
  • We evaluated the economic benefits of the remote detection of the bee colonies' reproductive state of swarming. (researchgate.net)
  • The economic model is based on financial losses caused by bee colony swarming and considers the effort needed to catch the swarm following a remote swarm detection event. (researchgate.net)
  • Develop improved and expanded screening and confirmatory tests for detection of SPF agents to facilitate maintenance of the SPF colony. (hhs.gov)
  • 1 Treatment with progenitor cells (i.e., stem cells) offers potential benefits beyond those of standard medical care, including the potential for repair and/or regeneration of damaged myocardium. (southcarolinablues.com)
  • A subset of cancer cells undergoing EMT acquire characteristics of stem cells and are designated as cancer stem cells (CSCs) [ 8 ]. (techscience.com)
  • True stem cells are both pluripotent-that is they can give rise to all cell types-and capable of self-renewal. (justia.com)
  • Stem cells represent a very small percentage of bone marrow cells, and are normally quiescent. (justia.com)
  • The success of treatment crucially depends on the mobilization of the bone marrow stem cells, the subsequent return of which permits the patient to achieve reconstitution of a functioning hematopoietic system. (justia.com)
  • In the present study, we investigated the expression profile and prognostic potential of EIF5B in HCC tissues and cell lines. (techscience.com)
  • Subpopulations of cells within the biofilm differentiate to perform various activities for motility, matrix production, and sporulation, supporting the overall success of the biofilm. (wikipedia.org)
  • Cytogenicity in mammalian cells: negative with and without activation in Chinese hamster V79 cells (OECD TG 473) (Hoffman, 2008). (europa.eu)
  • Mutagenicity in mammalian cells: negative with and without activation in mouse lymphoma L5178Y cells (OECD TG 476) (Trenz, 2012). (europa.eu)
  • Based upon an equal result in the tests of all oils from the Citrus category, the results of the available gene mutation tests in mammalian cells with a citrus oil can be read across to the other oils. (europa.eu)
  • For both orange oil and lemon oil, the gene mutation study in mammalian cells was negative. (europa.eu)
  • Transition the colony pedigree analysis from the current microsatellite platform to the SNP panel and validate the proposed SNP panel with existing microsatellite data. (hhs.gov)
  • Starting with cell source, choice of donor and recipient, as well as isolation methods, we will then discuss existing expansion protocols (two-/three-dimensional cultivation, basal medium, medium supplements, static/dynamic conditions, and hypoxic/normoxic conditions) and influence of these strategies on the cell functionality after implantation. (frontiersin.org)
  • Aliquots (250-500 mL) were filter-concentrated onto a sterile 0.22 m pore size mixed- cellulose ester membrane (Millipore, Billerica, MA) and resuspended in 5 mL sterile tap water before culturing Legionella according to standard methods ( 1 ). (cdc.gov)
  • They have sterols in the cell membrane. (medscape.com)
  • Only a careful consideration and standardization of all pretreatment processes/methods for the different applications of MSCs will ensure robust and reproducible performance of these cell populations in the different experimental and clinical settings. (frontiersin.org)
  • In minutes, populations can double rapidly, eventually forming a community of genetically identical microbes called a colony . (visualcapitalist.com)
  • Worker bees preemptively changed their building behavior to create space for large hexagonal cells, built irregular cell shapes arranged in patterns, and changed both the tilt, size, and number of walls to overcome various building challenges. (eurekalert.org)
  • In the sediment the cells of the genus Pediastrum are well preserved because there is silicon in the cell walls. (lu.se)
  • The cell is coccoid in shape and 1-2 micrometres in diameter. (wikipedia.org)
  • The diameter of the cells on the picture is approximately 20-30 µm. (lu.se)
  • Termite colonies are characterized by complex division of labor and differences in diet between termite size (minor and major) and morphological (worker and soldier) castes, and this extends to the composition of their gut microbial communities. (mdpi.com)
  • In this mini review, we will discuss point by point possible pitfalls in the production of human MSCs for cell therapies, without consideration of material-based applications. (frontiersin.org)
  • Cancer cells have an ability to create new blood vessels to the affected area (neoangiogenesis) in order to satisfy the increased demand for nutrients resulting from the higher rate of growth and metabolic demands of the new colony. (naturalnews.com)
  • L. pneumophila colonies were streaked to isolation to obtain pure cultures. (cdc.gov)
  • DNA was extracted from Legionella cultures by resuspending colonies in 50 l of molecular grade water, freezing at 20°C, and rapidly thawing at 90°C for 10 minutes. (cdc.gov)
  • Down-regulation of EIF5B significantly decreased proliferation and invasiveness of the HCC cells. (techscience.com)
  • however, after 72 hours, significant cytotoxicity was observed in the MWCNT-exposed cells. (cdc.gov)
  • [2] [3] The cells within the biofilm produce the EPS components, which are typically a polymeric conglomeration of extracellular polysaccharides , proteins , lipids and DNA . (wikipedia.org)
  • [10] [11] A cell that switches to the biofilm mode of growth undergoes a phenotypic shift in behavior in which large suites of genes are differentially regulated . (wikipedia.org)
  • The development of the biofilm starts with the attachment of the freely moving planktonic cell to a surface. (ukessays.com)
  • The biofilm develops with cell division and recruitment. (ukessays.com)
  • The biofilm formation takes place in stages and many changes are observed in its size and shape during the development. (ukessays.com)
  • The locus of the psl polysacchide genes encode the cells to adhere to a surface and thus maintaining the biofilm structure. (ukessays.com)
  • The monopolar phenotype of the disrupted mitotic spindles and the G1/S block in the cell cycle is in sharp contrast to the multi-polar spindle and the G2 block in the cell cycle observed in SWCNT-induced disruption. (cdc.gov)
  • Improved methods and pharmaceutical compositions are provided herein for mobilizing hematopoietic progenitor cells from bone marrow into peripheral blood, comprising the administration of an effective amount of an inhibitor of GTPases, such as Rac1 and Rac2 alone or in combination. (justia.com)
  • Edwards N , Langford-Smith AWW , Wilkinson FL , Endothelial progenitor cells: new targets for therapeutics for inflammatory conditions with high cardiovascular risk . (avma.org)
  • Cells are non-motile and occur in irregular clusters, pairs, and single cells. (wikipedia.org)
  • Use of a quantitative TaqMan-PCR for the fast quantification of mycobacteria in broth culture, eukaryotic cell culture and tissue. (vin.com)
  • EIF5B (Eukaryotic Translation Initiation Factor 5B) is a conserved eukaryotic translation factor that mediates association of the 40S and 60S ribosomal subunits during eukaryotic translation initiation, and modulates the cell cycle progression by regulating the translation of upstream open reading frames (uORF)-containing mRNAs such as p27 and p21 [ 3 ]. (techscience.com)
  • However, unlike viruses, they are able to grow in cell-free media and contain both RNA and DNA. (medscape.com)
  • The SPF Pedigreed Indian origin rhesus colony includes both an SPF level 1 colony negative for Simian Retrovirus (SRV), Simian Immmunodeficiency Virus (SIV) and Simian T Cell Lymphotrophic Virus (STLV) Herpes B virus (B virus) and an SPF level 2 colony free of three additional viruses including include rhesus cytomegalovirus (RhCMV), simian foamy virus (SFV), and rhesus rhadinovirus (RRV). (hhs.gov)
  • After sorting, we were able to recover cells from hydrogel droplets without significantly affecting cell viability. (rsc.org)
  • In the HCC cells, activation of the NF-kappa B signaling pathway and IkB phosphorylation was significantly reduced by EIF5B silencing. (techscience.com)
  • These studies have served to highlight the role of AND-34/BCAR3 and p130Cas in cell adhesion and migration signaling pathways. (molvis.org)
  • All colony animals have MHC typing for Mamu-A*01, Mamu-A*08, and Mamu-B*01 and the colony is managed to optimize genetic diversity. (hhs.gov)
  • Thermography shows small, unilateral temperature increases, which are caused by an increased blood supply to cancer cells. (naturalnews.com)
  • Their ionizing radiation mutates cells, and the mechanical pressure on the breast increases the risk of spreading (undiscovered) cancer cells throughout the body. (naturalnews.com)
  • In order to investigate whether mitotic spindle damage was unique to SWCNT, we examined mitotic spindle aberrations following dosing of cells to multi-walled carbon nanotube s (MWCNT) at concentrations anticipated in the workplace. (cdc.gov)
  • cell authentication (STR), pluripotency and undifferentiated state confirmation, molecular karyotype, g-banding and iPS growth pattern and morphology analysis. (lu.se)
  • basic characterization, including cell authentication (STR), undifferentiated state (FACS) and molecular karyotyping. (lu.se)
  • Cerebellar input arrives from climbing and mossy fibers to stimulate neurons in the deep nuclei and the cortex, in which climbing fibers stimulate Purkinje cells directly and granule cells excited by mossy fibers stimulate Purkinje cells by way of parallel fibers. (jneurosci.org)
  • Non-reproducible treatment outcomes or even absence of treatment effects in comparison to control groups challenges the potential of these cells for routine application both in tissue engineering and in regenerative medicine. (frontiersin.org)
  • The cell size has nothing to do with bees developing resistance, it is all about the bee. (beemaster.com)
  • if you allow a package or swarm of bees to build foundation-less will they regress to small cell over time or will the genetics of the bees dictate the cell size? (beemaster.com)
  • Thus, fast repolarization in Purkinje cells appears important for normal movement velocity, whereas DCN neurons are a prime candidate locus where fast repolarization is necessary for normal gait patterning. (jneurosci.org)
  • Sequential rounds of division and differentiation give rise to an enormous amplification of cell numbers, necessary for the production of mature blood cells. (justia.com)
  • This process of division and differentiation is subject to regulation at many levels to control cell production. (justia.com)
  • This application will continue to collect fecal microbiome and peripheral lymphoid cells as a biorepository for use by HIV/AIDS investigators. (hhs.gov)
  • Aggregate of microorganisms in which cells that are frequently embedded within a self-produced matrix of extracellular polymeric substances (EPSs) adhere to each other and/or to a surface. (wikipedia.org)
  • [2] [3] These adherent cells become embedded within a slimy extracellular matrix that is composed of extracellular polymeric substances (EPSs). (wikipedia.org)
  • One month following exposure, MWCNT-treated cells had a dramatic increase in both size and number of colonies. (cdc.gov)