Garcea N, Campo S, Caruso A, Porcelli F
Experientia. 1977 Sep 15;33(9):1173-5. doi: 10.1007/BF01922310.
On different days following coitus, i.e., during the first stages of pregnancy, adult female rabbits were treated with antiblastokinin obtained from a chicken. A high prenatal mortality was observed and a reduction of the weight in the stillborn of the rabbits treated. The antiblastokinin produces evident biological effect about the 4th day following coitus, during the period of maximum production of blastokinin by the endometrium in vivo.
在交配后的不同日子里，即在怀孕的最初阶段，成年雌性兔子用从鸡身上获得的抗胚激肽进行处理。观察到产前死亡率很高，且经处理的兔子死产的体重有所减轻。抗胚激肽在交配后约第4天产生明显的生物学效应，此时子宫内膜在体内产生胚激肽的量达到最大值。
