Ferreira-Dias G, Nequin L G, King S S
Department of Physiology, Southern Illinois University, Carbondale 62901.
Am J Vet Res. 1994 Jul;55(7):1028-31.
Equine endometria representative of Kenney's categories I, II, and III were incubated in vitro with phosphate buffer, Streptococcus pneumoniae, or S zooepidemicus. Endometrial tissues from mares in estrus and diestrus were first categorized according to Kenney's classification, then were tested for adherence of S pneumoniae and S zooepidemicus to the epithelia. Bacteria were not observed when the endometrial tissue was incubated with phosphate buffer or S pneumoniae. There was no statistical difference in attachment of S zooepidemicus to endometrial tissue from mares in estrus or diestrus if endometrial classification was ignored. However, bacterial attachment was significantly (P < or = 0.05) higher in category III endometrium during estrus.
将代表肯尼分类法中I、II和III类的马子宫内膜在体外与磷酸盐缓冲液、肺炎链球菌或兽疫链球菌一起孵育。首先根据肯尼分类法对发情期和间情期母马的子宫内膜组织进行分类，然后检测肺炎链球菌和兽疫链球菌对上皮细胞的黏附情况。当子宫内膜组织与磷酸盐缓冲液或肺炎链球菌一起孵育时，未观察到细菌。如果忽略子宫内膜分类，兽疫链球菌对发情期或间情期母马子宫内膜组织的黏附没有统计学差异。然而，在发情期，III类子宫内膜中的细菌黏附显著更高（P≤0.05）。
