Definition of ryanodine in English:

ryanodine

noun rʌɪˈanədiːn

Physiology Biochemistry

A poisonous alkaloid which occurs in the stems of the tropical American shrub Ryania speciosa (family Flacourtiaceae) and has been used as an insecticide and in experimental studies of calcium release within cells.

Origin

1940s. From scientific Latin Ryania, name of a genus of tropical American plants (M. H. Vahl Eclogae Americanae I. 51; from the name of John Ryan, 18th-cent. British physician and botanist + scientific Latin -ia) + -ine, with apparently arbitrary insertion of -od-.

Definition of ryanodine in US English:

ryanodine

nounrʌɪˈanədiːn

Physiology Biochemistry

A poisonous alkaloid which occurs in the stems of the tropical American shrub Ryania speciosa (family Flacourtiaceae) and has been used as an insecticide and in experimental studies of calcium release within cells.

Origin

1940s. From scientific Latin Ryania, name of a genus of tropical American plants (M. H. Vahl Eclogae Americanae I. 51; from the name of John Ryan, 18th-cent. British physician and botanist + scientific Latin -ia) + -ine, with apparently arbitrary insertion of -od-.

词汇	ryanodine
释义	Definition of ryanodine in English: ryanodine noun rʌɪˈanədiːn Physiology Biochemistry A poisonous alkaloid which occurs in the stems of the tropical American shrub Ryania speciosa (family Flacourtiaceae) and has been used as an insecticide and in experimental studies of calcium release within cells. Origin 1940s. From scientific Latin Ryania, name of a genus of tropical American plants (M. H. Vahl Eclogae Americanae I. 51; from the name of John Ryan, 18th-cent. British physician and botanist + scientific Latin -ia) + -ine, with apparently arbitrary insertion of -od-. Definition of ryanodine in US English: ryanodine nounrʌɪˈanədiːn Physiology Biochemistry A poisonous alkaloid which occurs in the stems of the tropical American shrub Ryania speciosa (family Flacourtiaceae) and has been used as an insecticide and in experimental studies of calcium release within cells. Origin 1940s. From scientific Latin Ryania, name of a genus of tropical American plants (M. H. Vahl Eclogae Americanae I. 51; from the name of John Ryan, 18th-cent. British physician and botanist + scientific Latin -ia) + -ine, with apparently arbitrary insertion of -od-.
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