Nakatani T, Shinohara H, Takeda K, Morisawa S, Matsuda T
Experientia. 1985 Mar 15;41(3):368-70. doi: 10.1007/BF02004509.
The intercapsular segment of the oviduct in the golden hamster is not a simple duct which has constant outer and inner diameters. After penetrating the bursa ovarica the ICS has a circular constriction and the corresponding oviductal lumen is narrowed.
金黄仓鼠输卵管的囊内段并非是一个外径和内径恒定的简单管道。在穿过卵巢囊后,囊内段有一个环形缩窄,相应的输卵管管腔变窄。