Pic P, Bouquin J P, el Atiq F
Experientia. 1986 Oct 15;42(10):1165-7. doi: 10.1007/BF01941295.
Decapitation performed at days 17-18 leads to a drastic drop (82%) in blood TSH of 19 and 21-day-old rat fetuses below the mother's level. 125I-TSH injected at 21 days into the mother's bloodstream is not found in fetal blood. The fetal hypophysis is the main source of fetal plasmatic TSH.
在第17 - 18天进行断头处理会导致19日龄和21日龄大鼠胎儿的血液促甲状腺激素(TSH)急剧下降(82%),降至低于母体水平。在第21天注入母体血液中的125I - TSH未在胎儿血液中被检测到。胎儿垂体是胎儿血浆TSH的主要来源。