[ˈbaiətin]
生物素，维生素H，辅酶R：水溶性二环一羧酸，据认为是维生素B复体的组分。它是几种羧化酶必需的辅因子，在脂酸代谢和某些氨酸脱氨中起作用。根据不同分子的生物素酰化作用，还可用于体外的生化测定。人类缺乏此素只见于长期完全胃肠道外营养而未注意补充生物素者以及大量摄入生蛋白的人，症状包括皮肤、神经和眼病等。有些动物缺乏此素毛色变灰并见脱毛。正规制剂〔USP〕用作营养补充- weismannism
- Weismann's theory
- Weiss' reflex
- Weiss' sign
- Weiss' test
- Weitbrecht's cord(ligament),foramen
- Welch's bacillus
- Welcker's method
- Weller,
- welt
- wen
- Wenckebach's disease,period
- Wender's test
- Wenzell's test
- Werdnig-Hoffmann paralysis (atrophy,disease,syndrome,type)
- Werlhof's disease
- Werner-His disease
- Werner's syndrome
- Wernicke-Korsakoff syndrome
- Wernicke-Mann hemiplegia (type)
- Wernicke's encephalopathy(disease,sydrome)
- Wertheim's operation
- Westberg's space
- Westergren method
- Westermark's sign