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cinchona |
Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson | 0.04 sec. |
cinchona [sɪŋˈkəʊnə] n
1. (Life Sciences & Allied Applications / Plants) any tree or shrub of the South American rubiaceous genus Cinchona, esp C. calisaya, having medicinal bark 2. (Medicine / Pharmacology) Also called cinchona bark Peruvian bark calisaya china bark the dried bark of any of these trees, which yields quinine and other medicinal alkaloids 3. (Medicine / Pharmacology) any of the drugs derived from cinchona bark [New Latin, named after the Countess of Chinchón (1576-1639), vicereine of Peru] cinchonic [sɪŋˈkɒnɪk] adj ThesaurusLegend: Synonyms Related Words Antonyms
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| In 1948, he was invited to Guatemala to a plantation, where Cinchona trees were dying. The cure, however, came from the foothills of the high Andes, in the bark of the cinchona trees. What is clear is that quinine, the active anti-malarial alkaloid in the bark of the South American cinchona tree soon became the only known treatment for the disease caused by the as-yet undiscovered Plasmodium falciparum parasite. |
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