normal concentration
31AUSCHWITZ — (Oświęcim), Nazi Germany s largest concentration and extermination camp. The word Auschwitz has become a metaphor for the Holocaust in general, and the phrase after Auschwitz has come to signify the great historical rupture wrought by the murder… …
32Pathophysiology of multiple sclerosis — Multiple sclerosis is a disease in which the myelin (a fatty substance which covers the axons of nerve cells, important for proper nerve conduction) degenerates. At least five characteristics are present in CNS tissues of MS patients:… …
33nitrogen group element — ▪ chemical elements Introduction any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… …
34Extermination camp — The Holocaust: Nazi German extermination and concentration camps in occupied Poland. Extermination camps (or death camps) were camps built by Nazi Germany during the Second World War (1939–45) to systematically kill millions by gassing and… …
35Hyperkalemia — Elevated blood potassium. Potassium is the major positive ion (cation) found inside of cells. The chemical notation for potassium is K+. The proper level of potassium is essential for normal cell function. An abnormal increase (or decrease) of… …
36Environmental radioactivity — is produced by radioactive materials in the human environment. While some radioisotopes, such as strontium 90 (90Sr) and technetium 99 (99Tc), are only found on Earth as a result of human activity, and some, like potassium 40 (40K), are only… …
37Congenital adrenal hyperplasia due to 21-hydroxylase deficiency — Classification and external resources Deficient 21 Hydroxylase can lead to accumulation of 17 Hydroxyprogesterone ICD …
38stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… …
39Masala chai — Chai redirects here. For other uses, see Chai (disambiguation). Chai Chai Origin Alternative name(s) Spiced Masala chai Region o …
40n — Symbol for nano (2); reaction order. Symbol for normal concentration. See normal (3). 1. The number in a scientific study. Sample size. 2. Symbol for refractive …
