作者: A. Klopper , R. Smith , I. Davidson
DOI: 10.1007/978-1-4471-1290-7_2
关键词: Late pregnancy 、 Physiological function 、 Andrology 、 Chorionic gonadotrophin 、 Trophoblast 、 Biology 、 Placenta 、 Function (biology) 、 Human placental lactogen 、 Maternal blood
摘要: Ever since TATARINOV and MASYUKEVICH (1970), followed by BOHN (1971) GALL KALBERT (1972) adduced evidence that the trophoblast produces secretes into maternal blood a number of proteins other than chorionic gonadotrophin (hCG) human placental lactogen (hPL) two questions have been uppermost in minds investigators this field. The first was whether concentration these circulation gave any indication functional state placenta second what their physiological function might be.