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laetrile

(Encyclopedia)laetrile lāˈətrĭlˌ [key], name given to the chemical amygdalin, a substance derived from an extract of the kernels of many fruits, notably apricots, bitter almonds, and peaches. The idea that lae...

Wiley, Harvey Washington

(Encyclopedia)Wiley, Harvey Washington, 1844–1930, American chemist, b. Kent, Ind., grad. Hanover College (B.A., 1867), M.D. Indiana Medical College, 1871. After serving (1874–83) as state chemist of Indiana, h...

warfarin

(Encyclopedia)warfarin wôrˈfərĭn [key], anticoagulant used to treat blood clots. In large doses it causes bleeding, and in patients with genetic variations that increase sensitivity to the drug and decrease the...

procaine

(Encyclopedia)procaine prōkānˈ [key], anesthetic drug, commonly called novocaine, that gives prolonged relief from pain (see anesthesia). It is used as a local anesthetic and in rectal and other surgery. It is m...

Santokhi, Chandrikapersad

(Encyclopedia)Santokhi, Chandrikapersad, 1959–, Surinamese political leader. Trained as a police officer in the Netherlands, he worked for the Suriname police force as an inspector, becoming chief inspector (1982...

monoclonal antibody

(Encyclopedia)monoclonal antibody, an antibody that is mass produced in the laboratory from a single clone and that recognizes only one antigen. Monoclonal antibodies are typically made by fusing a normally short-l...

Stone, Robert

(Encyclopedia)Stone, Robert, 1937–2015, American novelist, b. Brooklyn, N.Y. During his early years he was in the Navy, and later he joined Ken Kesey and his Merry Pranksters in their drug-enhanced adventures. He...

narcotic

(Encyclopedia)narcotic, any of a number of substances that have a depressant effect on the nervous system. The chief narcotic drugs are opium, its constituents morphine and codeine, and the morphine derivative hero...

cyclamate

(Encyclopedia)cyclamate sīˌkləmātˌ, –mət [key], any member of a group of salts of cyclamic acid (cyclohexanesulfamic acid). The sodium and calcium salts were commonly used as artificial sweeteners until 196...

entrapment

(Encyclopedia)entrapment, in law, the instigation of a crime in the attempt to obtain cause for a criminal prosecution. Situations in which a government operative merely provides the occasion for the commission of ...