摘要
作者观察免疫隔离膜包裹大鼠胰岛移植至糖尿病小鼠腹腔内的长期疗效。移植后有效率为91％,11只中有4只完全缓解,缓解持续时间最长一只达360天。而未包膜胰岛异种移植均无效。对长期保持完全缓解的小鼠作胰腺病理学检查,显示胰岛萎缩,因此证实异种胰岛移植的有效是由于免疫隔离膜起到预期的抗排异反应。
Rat islets encapsulated in the immuno-isolated membrane were transplanted intraperitpneally into eleven streptozoto-cin induced diabetic mice. The effective rate was 91% while all were rejected in the non-encapsulated xenograft group. Four mice showed complete remission, and the longest normoglycemic period in those mice was 360 days. The pathological changes of islets in the long-term successful xenograft group were studied and atrophy was found. It proved that the immuno-isolated membrane can resist rejection during xenotransplantation.
出处
《中华内分泌代谢杂志》
CAS
CSCD
北大核心
1991年第2期101-103,共3页
Chinese Journal of Endocrinology and Metabolism
关键词
糖尿病
免疫隔离膜
异种胰岛移植
Immuno-isolated membrane Xenotransplantation of islets of Langerhans
