着床前牛孕体中胎盘催乳素的存在。
Presence of placental lactogen in bovine conceptuses before attachment.
作者信息
Flint A P, Henville A, Christie W B
出版信息
J Reprod Fertil. 1979 May;56(1):305-8. doi: 10.1530/jrf.0.0560305.
PMID:469854
Abstract
Placental lactogen has been detected by radioreceptor assay in bovine conceptuses colletected between 17 and 25 days post coitum, at or shortly after the time of appearance of binucleate cells in the bovine trophectoderm, but before attachment or implantation.
摘要
通过放射受体测定法在交配后17至25天收集的牛孕体中检测到胎盘催乳素，此时正值牛滋养外胚层中双核细胞出现之时或之后不久，但在附着或植入之前。
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