| QCO2 | carbon dioxide evolution by a tissue |
|---|---|
| TCO2 | total carbon dioxide |
| tcPCO2, | tcPCO2 transcutaneous carbon dioxide pressure |
| VCO2, VCO2 | carbon dioxide output |
| 'Greek letter alpha' | angular acceleration; first [carbon atom next to the carbon atom bearing the active group in organic... |
| oxygen poisoning | A body disturbance resulting from breathing high partial pressures of oxygen; characterised by visual and hearing abnormalities, unusual fatigue while breathing, muscular twitching, anxiety, confusion, incoordination, and convulsions; although the mechanism for development of the condition is obscure, a disruption of enzymatic activity is likely, perhaps as a result of free radical formation. Synonym: oxygen poisoning. (05 Mar 2000) |
|---|---|
| tetraethyl poisoning | Pb(C2H5)4; tetraethylplumbane;an anti-knock compound added to motor fuel; has a toxic action causing anorexia, nausea, vomiting, diarrhoea, tremors, muscular weakness, insomnia, irritability, nervousness, and anxiety; death may occur. Synonym: lead tetraethyl. (05 Mar 2000) Previous: tetraethylammonium, tetraethylammonium chloride, tetraethylammonium ionNext: tetraethyl lead, tetraethylmonothionopyrophosphatetetraethyl poisoning -->tetraethyl lead <chemical> Tetraethylplumbane. A highly toxic compound used as a gasoline additive. It causes acute toxic psychosis or chronic poisoning if inhaled or absorbed through the skin. Chemical name: Plumbane, tetraethyl- (12 Dec 1998) |
| thallium poisoning | A condition characterised by vomiting, diarrhoea, leg pains, and severe sensorimotor polyneuropathy; about three weeks after poisoning, temporary extensive loss of hair typically occurs; usually occurs after accidental ingestion of a rodenticide. (05 Mar 2000) |
| ergot poisoning | A syndrome brought on by the consumption of bread (notably rye) contaminated by the ergot fungus, Claviceps purpurea (rye smut), the source of numerous ergot alkaloids. The effects observed include peripheral vascular constriction leading to gangrene, partial paralysis with numbing, tingling and burning in the limbs, feeble pulse, restlessness, stupor or delirium. Can prove fatal. (05 Mar 2000) |
| turpentine poisoning | Poisoning from oil of turpentine; symptoms include haematuria, albuminuria, and coma; the urine may have an odour of violets. Synonym: terebinthinism. (05 Mar 2000) |
| zinc poisoning | <disease> Symptoms of zinc poisoning include chills, fever, headache and vomiting. (11 May 1997) |
| fescue poisoning | Poisoning by a toxic principle in tall fescue grass; mainly a disease of cattle, but sheep are sometimes affected; lameness in the hind feet is first noticed, followed by necrosis of the extremities. Synonym: fescue poisoning. (05 Mar 2000) |
| fluoride poisoning | Gen or unspecified fluoride; prefer /pois with specific fluoride term (12 Dec 1998) |
| food poisoning | The development of gastroenteritis secondary to the consumption of bacteria or their toxic byproducts. Onset of symptoms may occur anywhere from 30 minutes to 12 hours after the ingestion of the tainted foodstuffs. (27 Sep 1997) |
| lead poisoning | <pharmacology> An environment hazard (for example, from lead-containing paint, leaded gasoline,etc) capable of causing brain damage. (25 Jun 1999) |
| lecheguilla poisoning | A plant toxaemia of sheep and goats in western Texas, southeastern New Mexico, and northern Mexico caused by eating Agave lecheguilla; there is liver damage resulting in icterus, sometimes haemoglobinuria, and often death, and photosensitivity with oedema, swelling, and crusting of the face and ears. Synonym: swellhead. (05 Mar 2000) |
| anomeric carbon | The reducing carbon of a sugar; C-1 of an aldose, C-2 of a 2-ketose. (05 Mar 2000) |
| carbon | <chemistry, element> Sixth element (Z=6) in the periodic table, has 6 protons, often described as the basis of life on earth because of its chemical properties, has potential for use with silicon as a low-activation structural material for fusion reactors, in the form silicon carbide. Carbon tiles are often used in plasma-facing components because its low Z makes carbon a relatively nice impurity. It is also useful as a neutron moderator. See: low-activation materials, plasma-facing components. Abbreviation: C (13 Nov 1997) |
| carbon-11 | A cyclotron-produced, positron-emitting radioisotope of carbon with a half-life of 20.3 minutes; used in positron-emitting tomography. (05 Mar 2000) |
| carbon-12 | The standard of atomic mass, 98.90% of natural carbon. (05 Mar 2000) |