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Nitrogen
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D009584 |
[An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.
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Pertussis Vaccine
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D010567 |
[A suspension of killed Bordetella pertussis organisms, used for immunization against pertussis (WHOOPING COUGH). It is generally used in a mixture with diphtheria and tetanus toxoids (DTP). There is an acellular pertussis vaccine prepared from the purified antigenic components of Bordetella pertussis, which causes fewer adverse reactions than whole-cell vaccine and, like the whole-cell vaccine, is generally used in a mixture with diphtheria and tetanus toxoids. (From Dorland, 28th ed)
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Enzyme-Linked Immunospot Assay
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D058501 |
[A method of detection of the number of cells in a sample secreting a specific molecule. With this method, a population of cells are plated over top of the immunosorbent substrate that captures the secreted molecules.
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Nitrogen Dioxide
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D009585 |
[Nitrogen oxide (NO2). A highly poisonous gas. Exposure produces inflammation of lungs that may only cause slight pain or pass unnoticed, but resulting edema several days later may cause death. (From Merck, 11th ed) It is a major atmospheric pollutant that is able to absorb UV light that does not reach the earth's surface.
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Peru
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D010568 |
[A country in western South America, bordering the South Pacific Ocean, and located between Chile and Ecuador.
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Nitrofurantoin
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D009582 |
[A urinary anti-infective agent effective against most gram-positive and gram-negative organisms. Although sulfonamides and antibiotics are usually the agents of choice for urinary tract infections, nitrofurantoin is widely used for prophylaxis and long-term suppression.
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Perylene
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D010569 |
[A 20-carbon dibenz(de,kl)anthracene that can be viewed as a naphthalene fused to a phenalene or as dinaphthalene. It is used as fluorescent lipid probe in the cytochemistry of membranes and is a polycyclic hydrocarbon pollutant in soil and water. Derivatives may be carcinogenic.
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Nitrofurazone
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D009583 |
[A topical anti-infective agent effective against gram-negative and gram-positive bacteria. It is used for superficial WOUNDS AND INJURIES and skin infections. Nitrofurazone has also been administered orally in the treatment of TRYPANOSOMIASIS.
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Receptors, Artificial
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D12.776.826.387 |
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Nitroblue Tetrazolium
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D009580 |
[Colorless to yellow dye that is reducible to blue or black formazan crystals by certain cells; formerly used to distinguish between nonbacterial and bacterial diseases, the latter causing neutrophils to reduce the dye; used to confirm diagnosis of chronic granulomatous disease.
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Nitrofurans
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D009581 |
[Compounds containing FURANS attached to a nitro group.
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Piribedil
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D03.383.606.790 |
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Cambium
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D058506 |
[A layer of living cells between the bark and hardwood that each year produces additional wood and bark cells, forming concentric growth rings.
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Cell Division
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G04.161.750.500 |
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Cell Proliferation
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G04.161.750 |
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Host Specificity
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D058507 |
[The properties of a pathogen that makes it capable of infecting one or more specific hosts. The pathogen can include PARASITES as well as VIRUSES; BACTERIA; FUNGI; or PLANTS.
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African Horse Sickness
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C01.925.782.791.142 |
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Personnel Selection
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D010560 |
[The process of choosing employees for specific types of employment. The concept includes recruitment.
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Pentalogy of Cantrell
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D058502 |
[Rare congenital deformity syndrome characterized by a combination of five anomalies as a result of neural tube defect. The five anomalies are a midline supraumbilical abdominal wall defect (e.g., OMPHALOCELE), a lower STERNUM defect, a congenital intracardiac defect, an anterior DIAPHRAGM defect, and a diaphragmatic PERICARDIUM defect (e.g., PERICARDIAL EFFUSION). Variants with incomplete and variable combinations of the defects are known. ECTOPIA CORDIS; CLEFT LIP; and CLEFT PALATE are often associated with the syndrome.
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Personnel Staffing and Scheduling
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D010561 |
[The selection, appointing, and scheduling of personnel.
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