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metabolite

(Encyclopedia)metabolite, organic compound that is a starting material in, an intermediate in, or an end product of metabolism. Starting materials are substances, usually small and of simple structure, absorbed by ...

bloat

(Encyclopedia)bloat, excessive accumulation of gases in the rumen, the first stomach of a cud-chewing animal. Bloat is probably formed to a large extent by bacterial action. It occurs in all ruminants, but is most ...

Rogers, Lindsay

(Encyclopedia)Rogers, Lindsay, 1891–1970, American political scientist, b. Baltimore, grad. Johns Hopkins (B.A., 1912; Ph.D., 1915). He was (1914–15) a fellow in political science at Johns Hopkins before becomi...

Colombia

(Encyclopedia)CE5 Colombia kəlŭmˈbēə, Span. kōlōmˈbyä [key], officially Republic of Col...

Hurt, John

(Encyclopedia)Hurt, John (Sir John Vincent Hurt), 1940–2017, English actor, b. Chesterfield, Derbyshire, grad. Royal Academy of Dramatic Art (1962). Known for his sympathetic portrayal of unusual, often unappeali...

Elion, Gertrude Belle

(Encyclopedia)Elion, Gertrude Belle ĕlˈēən [key], 1918–99, American pharmacologist, b. New York City, B.S. Hunter College, 1937. Unable to find research work (largely because she was a woman), she taught high...

pilocarpine

(Encyclopedia)pilocarpine pīlōkärˈpēn [key], naturally occurring alkaloid obtained from plants of the genus Pilocarpus (family Rutaceae). By mimicking the effects of acetylcholine, pilocarpine acts as a stimul...

Ball, George Wildman

(Encyclopedia)Ball, George Wildman, 1909–94, American lawyer and diplomat, b. Des Moines, Iowa. Admitted to the bar in 1934, he served (1942–44) as counsel in the Lend Lease Administration and the Foreign Econo...

self-help group

(Encyclopedia)self-help group, nonprofessional organization formed by people with a common problem or situation, for the purpose of pooling resources, gathering information, and offering mutual support, services, o...

Pindling, Sir Lynden Oscar

(Encyclopedia)Pindling, Sir Lynden Oscar, 1930–2000, prime minister of the Bahamas (1967–92). The son of a policeman, he received a law degree (1952) from London Univ. As leader of the Progressive Liberal party...