Paraffin
Paraffin Embedding
Tissue Fixation
Formaldehyde
Fixatives
Immunoenzyme Techniques
Immunohistochemistry
Frozen Sections
Microtomy
Staining and Labeling
Waxes
Tissue Preservation
Plastic Embedding
Histocytological Preparation Techniques
Mineral Oil
Tissue Embedding
Tumor Markers, Biological
Polymerase Chain Reaction
Biopsy
Hematoxylin
In Situ Hybridization
Nucleolus Organizer Region
Oils
Ki-67 Antigen
Histocytochemistry
Neoplasm Proteins
Palatine Tonsil
Eosine Yellowish-(YS)
Pathology, Molecular
Silver Staining
In Situ Hybridization, Fluorescence
Tissue Array Analysis
Prognosis
Antigens, Neoplasm
Proliferating Cell Nuclear Antigen
Microwaves
Adenofibroma
Sensitivity and Specificity
Carcinoma, Squamous Cell
Lymph Nodes
Digoxigenin
Periodic Acid-Schiff Reaction
Retrospective Studies
Emulsions
Diathermy
Receptors, Estrogen
Keratins
Keratin-13
Lymphoma, T-Cell
Loss of PTEN expression in paraffin-embedded primary prostate cancer correlates with high Gleason score and advanced stage. (1/216)
The tumor suppressor gene PTEN/MMAC-1/TEP-1 (referred to hereafter as PTEN) maps to chromosome 10q23 and encodes a dual specificity phosphatase. The PTEN protein negatively regulates cell migration and cell survival and induces a G1 cell cycle block via negative regulation of the phosphatidylinositol 3'-kinase/protein kinase B/Akt signaling pathway. PTEN is frequently mutated or deleted in both prostate cancer cell lines and primary prostate cancers. A murine polyclonal antiserum was raised against a glutathione S-transferase fusion polypeptide of the COOH terninus of PTEN. Archival paraffin tissue sections from 109 cases of resected prostate cancer were immunostained with the antiserum, using DU145 and PC-3 cells as positive and negative controls, respectively. PTEN expression was seen in the secretory cells. Cases were considered positive when granular cytoplasmic staining was seen in all tumor cells, mixed when areas of both positive and negative tumor cell clones were seen, and negative when adjacent benign prostate tissue but not tumor tissue showed positive staining. Seventeen cases (15.6%) of prostate cancer were positive, 70 cases (64.2%) were mixed, and 22 cases (20.2%) were negative. Total absence of PTEN expression correlated with the Gleason score (P = 0.0081) and correlated more significantly with a Gleason score of 7 or higher (P = 0.0004) and with advanced pathological stage (American Joint Committee on Cancer stages T3b and T4; P = 0.0078). Thus, loss of PTEN protein is correlated with pathological markers of poor prognosis in prostate cancer. (+info)Recovery of ranavirus dsDNA from formalin-fixed archival material. (2/216)
The extraction and amplification of nucleic acid from formalin-fixed and paraffin-embedded tissues has become an important exercise in the collection of retrospective epidemiological data. A protocol is described that enables the extraction and amplification of dsDNA from fixed tissues within paraffin blocks and from specimens stored in 10% (aq) formalin. The procedure can be used for the examination of ranavirus DNA within archival tissues thereby providing valuable data for identifying the origin and tracing the spread of ranaviruses. (+info)Relation between antigen release and immune response of oil adjuvanted vaccines in chickens. (3/216)
The relationship between release properties of the model antigen, bovine serum albumin (BSA), from formulations in vitro and immune response after administration of various oil adjuvanted vaccines containing liquid paraffin was examined in chickens. The vaccine prepared at an hydrophile-lipophile-balance (HLB) number of 4.8 showed slower release of BSA and higher immune response on injected chickens than that with an HLB number of 6.0. Decreases of aqueous volume ratio in the formulation also led to slower release of BSA and higher immune response. The slower release rate of BSA showed higher ELISA antibody titer even at 20 weeks after vaccination. The ELISA antibody titer inversely was related to the constant release rate, k, calculated from the in vitro release test. The correlation coefficient was 0.863. The immune response of oil adjuvanted vaccines containing Haemophilus paragallinarum agreed well with these results with BSA. Our results indicated that a stronger and more prolonged immune response of oil adjuvanted vaccines was achieved by slower release rate of antigen from the formulation. In addition, there was a good correlation between immune response and the value of k. (+info)Immunofluorescent detection of alpha1-antitrypsin in paraffin embedded liver tissue. (4/216)
Alpha1-antitrypsin was detected by indirect immunofluorescence in frozen sections of liver biopsies from patients with clinically and biochemically proven alpha1-antitrypsin deficiency. The antigen could also be demonstrated in those liver specimens of the same patients which were fixed in Bouin's fluid and embedded in paraffin. The cellular localization and the brightness of the fluorescence were the same in both frozen and paraffin sections. Four additional biopsies from three other patients were selected on the basis of PAS-positive diastase-resistant inclusions reported in the hepatocytes. All these biopsies showed bright fluorescence in the cytoplasm of the liver cells although one of the biopsies was stored for as long as eight years. Specific fluorescence was constantly found in the periportal hepatocytes with varying degrees of positivity. No fluorescence was observed in the six control biopsies from patients with various other liver diseases. These findings prove that paraffin embedded specimens are suitable for immunofluorescence detection of alpha1-antitrypsin and that a retrospective study on old paraffin blocks is possible. (+info)Cutaneous necrosis due to cetrimide application. (5/216)
Reports of necrosis caused by quaternary ammonium compounds, such as cetrimide, are rare. The case is reported of a 77-year-old woman who was admitted to hospital for four months with cutaneous necrosis of the left foot and leg owing to the topical application of cetrimide powder. (+info)Congenital-infantile fibrosarcoma. A clinicopathologic study of 10 cases and molecular detection of the ETV6-NTRK3 fusion transcripts using paraffin-embedded tissues. (6/216)
Congenital-infantile fibrosarcoma (CIFS) is a relatively indolent sarcoma that should be distinguished from more aggressive spindle cell sarcomas of childhood. CIFSs have been found to have a novel recurrent reciprocal translocation t(12;15)(p13;q25) resulting in the gene fusion ETV6-NTRK3 (ETS variant gene 6; neurotrophic tyrosine kinase receptor type 3). We studied immunohistochemical expression of NTRK3, and conducted a reverse transcription-polymerase chain reaction (RT-PCR) assay to detect the ETV6-NTRK3 fusion transcripts using archival formalin-fixed paraffin-embedded tissues from 10 CIFSs. Thirty-eight other spindle cell tumors were included as controls. The ETV6-NTRK3 fusion transcripts were identified in 7 (70%) of 10 CIFSs. Nucleotide sequence analysis showed that the fusion occurred between ETV6 exon 5 and NTRK3 exon 13. The 38 control tumors were negative for the fusion transcript. Immunohistochemically, CIFSs consistently expressed NTRK3. But the expression of NTRK3 also was observed in 22 of 38 control tumors. These results show the diagnostic usefulness of RT-PCR methods to detect ETV6-NTRK3 fusion transcripts in archival formalin-fixed paraffin-embedded tissue and the important role of NTRK3 in the development of CIFS, despite its being a protein of little importance in differential diagnosis. (+info)Increasing the number of synapses modifies olfactory perception in Drosophila. (7/216)
The Drosophila mutant gigas produces an enlargement of postmitotic cells caused by additional rounds of DNA replication. In neurons, the mutant cell establishes more synapses than normal. We have taken advantage of this feature to study the effect of synapse number on odorant perception. Mosaic adults were generated in which one antenna was homozygous for gigas, whereas the contralateral side served as an internal control. Morphological analysis indicates that the number and type of sensory afferents forming the mutant antenna, as well as their projection to the olfactory glomeruli, are normal. In contrast, the volume of identified glomeruli increases to a variable extent, and mutant sensory neurons branch profusely. The number of synapses, estimated in the ventral (V) glomerulus that receives ipsilateral afferents only, is increased twofold to threefold. Large-dense-core vesicle-containing terminals that probably modulate olfactory centers are identified in the V glomerulus. Their number and size are not modified by the mutant input. Sensory transduction, measured by electroantennograms, is normal in amplitude and kinetics. In odorant tests, however, the profile of the behavioral response to ethyl acetate shows attractive responses to concentrations to which sibling controls remain indifferent (10(-)8 and 10(-)7 v/v). In addition, the intensity of the response is augmented both at attractive and repulsive odorant concentrations with respect to that of controls. These results demonstrate that increased synapse number in the sensory neurons can modify the behavior of the organism, allowing a higher sensitivity of perception. (+info)Cyclin D1 overexpression in multiple myeloma. A morphologic, immunohistochemical, and in situ hybridization study of 71 paraffin-embedded bone marrow biopsy specimens. (8/216)
Cyclin D1 expression was evaluated by immunohistochemical analysis and biotin-labeled in situ hybridization (ISH) in a series of 71 decalcified, paraffin-embedded bone marrow biopsy specimens from patients with multiple myeloma (MM). Cyclin D1 messenger RNA (mRNA) overexpression was detected by ISH in 23 (32%) of 71 cases, whereas cyclin D1 protein was identified by immunohistochemical analysis in 17 (24%) of 71 specimens. All cases that were positive by immunohistochemical analysis also were positive by ISH. Statistically significant associations were found between cyclin D1 overexpression and grade of plasma cell differentiation and between cyclin D1 overexpression and extent of bone marrow infiltration. Our findings demonstrate the following: (1) ISH for cyclin D1 mRNA is a sensitive method for the evaluation of cyclin D1 overexpression in paraffin-embedded bone marrow biopsy specimens with MM. (2) ISH is more sensitive than immunohistochemical analysis in the assessment of cyclin D1 expression. (3) Cyclin D1 overexpression in MM is correlated positively with higher histologic grade and stage. (+info)The symptoms of lipid pneumonia can be similar to those of other types of pneumonia, such as cough, fever, chills, and difficulty breathing. However, lipid pneumonia may also cause a distinctive "fatty" or "oily" appearance on chest X-rays.
There are several possible causes of lipid pneumonia, including inhalation of lipids from the environment or from certain medical procedures (such as intratracheal lipid injections), and certain underlying medical conditions (such as cystic fibrosis). The diagnosis of lipid pneumonia is typically made through a combination of clinical evaluation, chest X-rays, and laboratory tests.
Treatment of lipid pneumonia usually involves supportive care measures such as oxygen therapy, hydration, and pain management, as well as antibiotics to prevent or treat any underlying bacterial infections. In severe cases, hospitalization may be necessary to monitor and treat the condition.
Prognosis for lipid pneumonia is generally good if treated promptly and effectively, but the condition can be serious and potentially life-threatening if left untreated or if there are underlying medical conditions that complicate treatment.
There are different types of Breast Neoplasms such as:
1. Fibroadenomas: These are benign tumors that are made up of glandular and fibrous tissues. They are usually small and round, with a smooth surface, and can be moved easily under the skin.
2. Cysts: These are fluid-filled sacs that can develop in both breast tissue and milk ducts. They are usually benign and can disappear on their own or be drained surgically.
3. Ductal Carcinoma In Situ (DCIS): This is a precancerous condition where abnormal cells grow inside the milk ducts. If left untreated, it can progress to invasive breast cancer.
4. Invasive Ductal Carcinoma (IDC): This is the most common type of breast cancer and starts in the milk ducts but grows out of them and invades surrounding tissue.
5. Invasive Lobular Carcinoma (ILC): It originates in the milk-producing glands (lobules) and grows out of them, invading nearby tissue.
Breast Neoplasms can cause various symptoms such as a lump or thickening in the breast or underarm area, skin changes like redness or dimpling, change in size or shape of one or both breasts, discharge from the nipple, and changes in the texture or color of the skin.
Treatment options for Breast Neoplasms may include surgery such as lumpectomy, mastectomy, or breast-conserving surgery, radiation therapy which uses high-energy beams to kill cancer cells, chemotherapy using drugs to kill cancer cells, targeted therapy which uses drugs or other substances to identify and attack cancer cells while minimizing harm to normal cells, hormone therapy, immunotherapy, and clinical trials.
It is important to note that not all Breast Neoplasms are cancerous; some are benign (non-cancerous) tumors that do not spread or grow.
Adenocarcinoma is a term used to describe a variety of different types of cancer that arise in glandular tissue, including:
1. Colorectal adenocarcinoma (cancer of the colon or rectum)
2. Breast adenocarcinoma (cancer of the breast)
3. Prostate adenocarcinoma (cancer of the prostate gland)
4. Pancreatic adenocarcinoma (cancer of the pancreas)
5. Lung adenocarcinoma (cancer of the lung)
6. Thyroid adenocarcinoma (cancer of the thyroid gland)
7. Skin adenocarcinoma (cancer of the skin)
The symptoms of adenocarcinoma depend on the location of the cancer and can include:
1. Blood in the stool or urine
2. Abdominal pain or discomfort
3. Changes in bowel habits
4. Unusual vaginal bleeding (in the case of endometrial adenocarcinoma)
5. A lump or thickening in the breast or elsewhere
6. Weight loss
7. Fatigue
8. Coughing up blood (in the case of lung adenocarcinoma)
The diagnosis of adenocarcinoma is typically made through a combination of imaging tests, such as CT scans, MRI scans, and PET scans, and a biopsy, which involves removing a sample of tissue from the affected area and examining it under a microscope for cancer cells.
Treatment options for adenocarcinoma depend on the location of the cancer and can include:
1. Surgery to remove the tumor
2. Chemotherapy, which involves using drugs to kill cancer cells
3. Radiation therapy, which involves using high-energy X-rays or other particles to kill cancer cells
4. Targeted therapy, which involves using drugs that target specific molecules on cancer cells to kill them
5. Immunotherapy, which involves using drugs that stimulate the immune system to fight cancer cells.
The prognosis for adenocarcinoma is generally good if the cancer is detected and treated early, but it can be more challenging to treat if the cancer has spread to other parts of the body.
Adenofibromas are usually slow-growing and do not spread to other parts of the body. They may be small and firm or large and soft to the touch. They can be skin-colored or pink, and they may have a rough surface.
The cause of adenofibroma is not known, but it is thought to arise from abnormal growth of sweat gland cells. It is usually diagnosed by a dermatologist or a pathologist who examines a sample of the tumor under a microscope.
Treatment for adenofibroma is usually not necessary unless the tumor is causing symptoms or is cosmetically bothersome. In these cases, surgical removal of the tumor may be recommended. Complete removal of the tumor is usually possible, and the prognosis is excellent.
Sources:
* American Academy of Dermatology: Adenofibroma: Overview and Treatment Options
* Mayo Clinic: Adenofibroma: Symptoms and Causes
* Skin Cancer Foundation: Adenofibroma: Diagnosis and Treatment
SCC typically appears as a firm, flat, or raised bump on the skin, and may be pink, red, or scaly. The cancer cells are usually well-differentiated, meaning they resemble normal squamous cells, but they can grow rapidly and invade surrounding tissues if left untreated.
SCC is more common in fair-skinned individuals and those who spend a lot of time in the sun, as UV radiation can damage the skin cells and increase the risk of cancer. The cancer can also spread to other parts of the body, such as lymph nodes or organs, and can be life-threatening if not treated promptly and effectively.
Treatment for SCC usually involves surgery to remove the cancerous tissue, and may also include radiation therapy or chemotherapy to kill any remaining cancer cells. Early detection and treatment are important to improve outcomes for patients with SCC.
* Peripheral T-cell lymphoma (PTCL): This is a rare type of T-cell lymphoma that can develop in the skin, lymph nodes, or other organs.
* Cutaneous T-cell lymphoma (CTCL): This is a type of PTCL that affects the skin and can cause lesions, rashes, and other skin changes.
* Anaplastic large cell lymphoma (ALCL): This is a rare subtype of PTCL that can develop in the lymph nodes, spleen, or bone marrow.
* Adult T-cell leukemia/lymphoma (ATLL): This is a rare and aggressive subtype of PTCL that is caused by the human T-lymphotropic virus type 1 (HTLV-1).
Symptoms of T-cell lymphoma can include:
* Swollen lymph nodes
* Fever
* Fatigue
* Weight loss
* Night sweats
* Skin lesions or rashes
Treatment options for T-cell lymphoma depend on the subtype and stage of the cancer, but may include:
* Chemotherapy
* Radiation therapy
* Immunotherapy
* Targeted therapy
Prognosis for T-cell lymphoma varies depending on the subtype and stage of the cancer, but in general, the prognosis for PTCL is poorer than for other types of non-Hodgkin lymphoma. However, with prompt and appropriate treatment, many people with T-cell lymphoma can achieve long-term remission or even be cured.
The exact cause of ductal carcinoma is unknown, but certain risk factors such as family history, genetics, hormone replacement therapy, obesity, and delayed childbearing have been linked to its development. Early detection through mammography and breast self-examination can improve survival rates, which are generally high for women diagnosed with this type of cancer if caught early. Treatment typically involves surgery to remove the tumor (lumpectomy or mastectomy), followed by radiation therapy and/or chemotherapy.
Paraffin
Paraffin (song)
Paraffin oxidation
Paraffin wax
Paraffin (album)
Liquid paraffin
Paraffin oil
Petrol-paraffin engine
Liquid paraffin (drug)
Daimler Paraffin Railway
Chlorinated paraffins
Paraffin Safety Association of Southern Africa
Glossary of chemistry terms
Belliss and Morcom
The Emergency (Ireland)
WiX
Athelstan Braxton Hicks
Armand Hammer (music group)
Friction modifier
William Bate Hardy
List of 2018 albums
Hybrid-propellant rocket
Băile Tușnad
Lip augmentation
Qemah
Degree of polymerization
Light Brocade
Oil purification
Victor Ludorum (horse)
Royal Diamond
1988 OSHA PEL Project - Paraffin Wax Fume | NIOSH | CDC
Paraffin poisoning: MedlinePlus Medical Encyclopedia
Browsing by Subject "Paraffin"
Purification of DNA from formaldehyde fixed and paraffin embedded human tissue
Should BsmI digests be performed under paraffin oil? | NEB
IHC-paraffin : Immunohistochemisty, Miscroscopy | Cell Signaling Technology
Paraffin Fuel
Novel Thermally Rearranged Polymers for Olefin-Paraffin Separations | SBIR.gov
Chlorinated paraffins: C23, 43% chlorine 10062-P
PARAFFIN Yacht | Fraser
Sodium rods (protective liquid: paraffin oil) for synthesis 7440-23-5
MS Imaging of Paraffin-Embedded Tissue Sections : SHIMADZU (Shimadzu Corporation)
Novel Fixative for Improved Biomolecule Quality from Paraffin-Embedded Tissue (U.S. Patent Number 15/774,480) - NIDDK
The Importance of Paraffin - National Society for Histotechnology
Paraffin Tissue Section - Depression: Brain: Hippocampus | T2236052Dep | Biochain
Amber Products Spa Supplies - Paraffin Wax, Massage Creams
Hutchins Paraffin Wax Warmer
Heat Transfer Oil and Paraffin Circulation Heater| Omega
Paraffin Market Size, Share, Trends | Global Industry Report, 2025
Improving gene expression analysis efficacy from formalin-fixed paraffin embedded tissues - PubMed
600cc Single Pot Sugar Wax Beans Heater Paraffin Electric Wax Melt Warmer - Buy Paraffin Wax Warmer,Wax Heater,Electric Wax...
Soy Candle + Red Clover Tea + Paraffin Free
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Paraffin Oil 5 litres Sept 2017 - Killgerm Chemicals Ltd
BC-Vancouver】Shaonelle peach paraffin 2lb | Amanda Beauty Supply
Paraffin Wax Beads 150/155 - DIY Beauty & Cosmetics | TKB Trading - TKB Trading, LLC
FFPE5
- The aim of the study was to compare three modified methods for RNA extraction from formalin-fixed paraffin embedded (FFPE) biopsied tissue and different cDNA synthesis strategies to facilitate study of gene expression. (nih.gov)
- One obstacle to clinical translation is that these signatures were developed using frozen tissue, whereas usually only formalin-fixed, paraffin embedded (FFPE) tissue is available. (nih.gov)
- Immunofluorescence is an indispensable method for the identification, localization and study of the expression of target antigens in formalin -fixed, paraffin -embedded (FFPE) tissue sections of human bone marrow . (bvsalud.org)
- Use of archival resources has been limited to date by inconsistent methods for genomic profiling of degraded RNA from formalin-fixed paraffin-embedded (FFPE) samples. (nih.gov)
- This paper compared RNA yields, purity, and fragment size as well as total RNA and exome next-generation sequencing (NGS) metrics among RNA extracted from sections of formalin-fixed paraffin-embedded (FFPE) diffuse large B-cell lymphoma (DLBCL) tumors using three different extraction kits. (nih.gov)
Formalin-fixed paraffin embedded tissues1
- Validation of ovarian cancer gene expression signatures for survival and subtype in formalin fixed paraffin embedded tissues. (nih.gov)
Tissue2
- After de-paraffinization and enzyme treatment, MALDI-TOF MS imaging analysis is possible on paraffin-embedded tissue sections obtained from long-term storage at many hospitals and research organizations. (shimadzu.com)
- Similarly, paraffin-embedded tissue sections of human ovarian cancer were de-paraffinized, trypsin and DHB matrix added by CHIP-1000, and MS/MS analysis performed using an AXIMA-QIT to directly identify the proteins in the sections. (shimadzu.com)
Liquid Paraffin1
- 16 watts/in 2 (2.5 watts/cm 2 )-Typical Applications: Medium Weight Oils, Heat Transfer Oils, Liquid Paraffin. (omega.com)
Olefins2
- The goal of this proposed project is to develop novel high performance membranes that separate olefins from paraffins under industrial conditions (hydrocarbon pressures up to saturation levels and temperatures of 60-120C). (sbir.gov)
- Rising demand in various end-use industries such as internal olefins, secondary alcohols, sulphonates, chlorinated paraffins, oilfield chemicals , etc., is also expected to propel the market over forecast period. (grandviewresearch.com)
Nontoxic2
- Paraffin is considered nontoxic in its solid state, but fume generated when it is in the molten state may cause discomfort and nausea (Queries and Minor Notes, JAMA 1938/ Ex. (cdc.gov)
- Paraffin is usually nontoxic (not harmful) if swallowed in small amounts. (medlineplus.gov)
Tumors1
- A simple quantitative diagnostic alternative for MGMT DNA-methylation testing on RCL2 fixed paraffin embedded tumors using restriction coupled qPCR. (bvsalud.org)
Toxicology1
- He also reported that a literature search dating back to 1965 produced no references on the toxicology of paraffin wax fume. (cdc.gov)
Adverse effects3
- 1-3, p. 455) report acute adverse effects associated with the use of molten paraffin. (cdc.gov)
- To protect employees in these industries from experiencing acute adverse effects, such as discomfort and nausea, OSHA believes that a PEL for paraffin wax fume is necessary. (cdc.gov)
- The Agency has determined that the adverse effects associated with excessive exposure to paraffin wax fume constitute material impairments of health. (cdc.gov)
Candle1
- Paraffin is used mainly in candle manufacturing along with explosives, grafts, and cork stopper production. (grandviewresearch.com)
Treatments1
- For all paraffin wax treatments. (amandabeauty.ca)
Nausea1
- Eating a lot of paraffin can lead to intestinal obstruction, which can cause abdominal pain, nausea, vomiting, and possible constipation. (medlineplus.gov)
Material3
- Paraffins may be affected by volatile raw material prices over the forecast period, being a by-product of crude oil. (grandviewresearch.com)
- Material: Paraffin. (tkbtrading.com)
- Material and Method: Paraffin-embedded blocks from 30 patients with oropharynx squamous cell carcinomas, diagnosed and treated at the Oral Oncology Center were selected. (bvsalud.org)
Cosmetics1
- Paraffin Wax is multi-use wax that can be used in a variety of cosmetics and DIY products. (tkbtrading.com)
Product2
- Market players are executing various marketing techniques and promotional activities to make the product popular in end-use industries which in turn are expected to boost paraffins demand. (grandviewresearch.com)
- Intensive product promotion in order to tap Middle East and African markets is also projected to drive the paraffins industry along with growing developmental activities in these nations. (grandviewresearch.com)
Data1
- A complete process design to integrate the membrane process with olefin production or recovery process trains will be developed based on the field test data, along with a commercialization plan.Commercial Applications and Other Benefits: Successful development of the proposed membranes could lead to bulk separation of the olefin/paraffin mixtures produced by steam cracking, which could substantially cut the energy consumption and reduce the cost of olefin production. (sbir.gov)
Results1
- Conclusion: Dilution of the DNA extracted of paraffin-embedded materials did not modify statistically the amount of positive samples β-globin gene amplified in PCR, although the results suggest that this is a way to increase the method for efficacy amplification of PCR. (bvsalud.org)
Bath1
- Paraffin Bath + 4 paraffin packaging. (azarim.org.il)
Applications5
- Increasing applications in the rubber industry as an additive for tire production, to avoid the occurrence of cracks is also expected to drive the paraffins industry. (grandviewresearch.com)
- Demand from the food industry in surface protection applications to promote freshness is also anticipated to have a positive impact on paraffins demand. (grandviewresearch.com)
- It has significant applications in farming, packaging, lighting, chemicals, medical and rubber industries which may also have a positive impact on the paraffin market. (grandviewresearch.com)
- North America is expected to witness the largest paraffins demand over the forecast period followed by Europe, owing to increasing applications in the infrastructure and construction industry. (grandviewresearch.com)
- Paraffins Market participants are carrying out R&D activities to explore new applications to increase paraffins demand over the coming seven years. (grandviewresearch.com)
Details1
- Details for: Chlorinated paraffins. (who.int)
Industrial2
- In the most recent report of industrial exposure effects, paraffin fume is reported to cause no discomfort in most cases when the concentration is maintained at or below 2 mg/m 3 , although one instance of mild discomfort was reported at concentrations between 0.6 and 1 mg/m 3 (Massachusetts Division of Occupational Hygiene 1970, as cited in ACGIH 1986/Ex. (cdc.gov)
- OSHA also believes that promulgation of a PEL for paraffin wax fume will present little problem for pathology laboratories, since Dr. Zeiler commented that most clinical laboratories already comply with the ACGIH TLVs and that the services of certified industrial hygienists are used when new laboratories are designed or old ones are remodeled. (cdc.gov)
Food industry1
- OSHA is more concerned about workplaces in which paraffin is used in large quantities, such as the food industry, and a greater degree of exposure control is needed. (cdc.gov)
White1
- Paraffin is a white or slightly yellow, odorless solid that is derived from petroleum. (cdc.gov)
Report1
- In this report it is shown that DNA can be extracted from tissues prepared for routine histopathological examination (i.e., fixed with formaldehyde and embedded in paraffin). (nih.gov)
Human1
- Multicolor Immunofluorescence Staining of Paraffin-Embedded Human Bone Marrow Sections. (bvsalud.org)
Store1
- It is softer than your "store bought" paraffin that one might use for canning foods, and it also comes in a pastille form for easy measure and melting. (tkbtrading.com)
Size1
- These membranes are based on newly discovered thermally rearranged (TR) polymers, which have strong size-sieving capabilities that can provide high olefin/paraffin selectivity. (sbir.gov)
Offers1
- PARAFFIN offers 60m of exquisite luxury. (fraseryachts.com)
Construction1
- The global paraffins market is expected to grow over the forecast period, owing to the increasing application as a sizing agent within expanding construction and infrastructure industries in emerging nations. (grandviewresearch.com)
Lead1
- Introduction: Several reasons may lead to the failure of polymerase chain reaction (PCR) using DNA purified from paraffin-embedded materials: presence of inhibitors and degradation of target DNA. (bvsalud.org)
Solid1
- Paraffin is a solid waxy substance used to make candles and other items. (medlineplus.gov)
Process3
- The ethylene and propylene must be separated from their close-boiling paraffins, currently achieved using traditional low-temperature distillation, and energy and capital intensive process. (sbir.gov)
- Paraffin is produced in the process of refining crude oil to gasoline. (grandviewresearch.com)
- Paraffins is also utilized in the agriculture segment as an anti-caking additive to simplify the transportation and handling process of fertilizers. (grandviewresearch.com)
Samples1
- Before diagnosis, patient samples are typically processed by fixation and paraffin embedding. (nih.gov)