plasma concentration

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• Plasma arc welding — (PAW) is an arc welding process similar to gas tungsten arc welding (GTAW). The electric arc is formed between an electrode (which is usually but not always made of sintered tungsten) and the workpiece. The key difference from GTAW is that in PAW …   Wikipedia

• plasma- — ⇒PLASMA , PLASM(O) , (PLASM , PLASMO )élém. formants I. L élém. est ou représente le subst. plasma. A. BIOL., MÉD. [Corresp. à plasma A 1 a] 1. [Le mot constr. est un adj.; le 2e élém. est un suff.] V. plasmatique (dér. s.v. plasma). 2. [Les mots …   Encyclopédie Universelle

• Plasma osmolality — is a measure of the concentration of substances such as sodium, chloride, potassium, urea, glucose, and other ions in human blood. It is calculated as the osmoles of solute per kilogram of solvent. Normal osmolality in plasma is about 280 303… …   Wikipedia

• Plasma de Quinton — René Quinton René Quinton Naissance 15 décembre 1866 Chaumes en Brie (Seine et Marne) Décès …   Wikipédia en Français

• Plasma marin — René Quinton René Quinton Naissance 15 décembre 1866 Chaumes en Brie (Seine et Marne) Décès …   Wikipédia en Français

• plasma — plasmatic /plaz mat ik/, plasmic, adj. /plaz meuh/, n. 1. Anat., Physiol. the liquid part of blood or lymph, as distinguished from the suspended elements. 2. Cell Biol. cytoplasm. 3. whey. 4. a green, faintly translucent chalcedony. 5. Physics. a …   Universalium

• Plasma sanguin — Pour les articles homonymes, voir Plasma. Ces deux tubes contiennent de l EDTA, dans celui de gauche les hématies ont eu le temps de sédimenter ce qui n est pas le cas du tube de droite où elles sont en suspension …   Wikipédia en Français

• Plasma membrane Ca²⁺ ATPase — The plasma membrane Ca2+ ATPase (PMCA) is a transport protein in the plasma membrane of cells that serves to remove calcium (Ca2+) from the cell. It is vital for regulating the amount of Ca2+ within cells. [ cite journal | last =Jensen | first… …   Wikipedia

• Plasma protein binding — A drug s efficiency may be affected by the degree to which it binds to the proteins within blood plasma. The less bound a drug is, the more efficiently it can traverse cell membranes or diffuse. Common blood proteins that drugs bind to are human… …   Wikipedia

• Plasma — The liquid part of the blood and lymphatic fluid, which makes up about half of its volume. Plasma is devoid of cells and, unlike serum, has not clotted. Blood plasma contains antibodies and other proteins. It is taken from donors and made into… …   Medical dictionary

• plasma iron turnover — (PIT) the rate at which iron leaves the blood plasma for bone marrow or other tissues, expressed in mg/day; calculated as: (plasma iron concentration) Ч (plasma volume) Ч 0.693 ч (plasma iron clearance half time) …   Medical dictionary