calcitriol

/kal-si-tree-awl, -ol/US // kælˈsɪ triˌɔl, -ˌɒl //

钙钛矿,钙钛矿醇,钙三醇,钙钛矿素

Definitions

n.名词 noun

1
- : Biochemistry. a vitamin D compound, C27H44O3, occurring in humans as a hormone derived from cholesterol, that acts in the regulation and absorption of calcium.
- : Pharmacology. a preparation of this compound, used in the treatment of osteoporosis and bone fracture.