[riˈlæksin]
弛缓素，松弛素：妊娠期黄体中提取的一种水溶性多肽，分子量约8000，可使某些动物的宫颈扩张，耻骨联合松弛，对孕妇的作用尚不得而知。从孕猪卵巢中提得的药用制品已用于治疗痛经、早产，以及分娩时促产- medrysone
- medulla
- medullae
- medullary
- medullated
- medullation
- medullectomy
- medullitis
- medullization
- medulloadrenal
- medulloarthritis
- medulloblast
- medulloblastoma
- medulloencephalic
- medulloepithelioma
- medullosuprarenoma
- medullotherapy
- medusa
- medusocongestin
- Mees' lines
- mefenamic acid
- mefenorex hydrochloride
- mefexamide
- mefloquine
- mefruside