Nomura K
Department of Veterinary Science, College of Agriculture, University of Osaka Prefecture, Japan.
J Vet Med Sci. 1996 Feb;58(2):151-5. doi: 10.1292/jvms.58.151.
This report deals with evaluation of histological characteristics of the canine deciduoma induced by insertion of the uterine grafts as a biological stimulus. Autografts induced severe uterine cystic endometrial hyperplasia, and the grafts were organized by maternal endometrium. On the other hand, allografts induced more severe hyperplasia of the uterine endometrium with stronger inflammation than autografts. Almost all allografts became necrotic and lytic in the uterine lumen. These results suggest that uterine grafts could induce deciduoma and that the maternal endometrium, though under the functional corpora lutea, recognized the uterine grafts to be a stimulant and showed severe cystic endometrial hyperplasia.
本报告探讨了将子宫移植物作为生物刺激物植入后诱导犬蜕膜瘤的组织学特征评估。自体移植物诱发了严重的子宫囊性子宫内膜增生，且移植物由母体子宫内膜组织化。另一方面，同种异体移植物诱发的子宫内膜增生比自体移植物更严重，炎症也更强。几乎所有同种异体移植物在子宫腔内都发生坏死和溶解。这些结果表明子宫移植物可诱导蜕膜瘤形成，并且母体子宫内膜尽管处于功能性黄体作用下，仍将子宫移植物识别为刺激物并表现出严重的囊性子宫内膜增生。
