{"title":"在屏障保护的BB大鼠繁殖群体中,新生儿刺激β细胞可降低糖尿病的发病率并延缓其发病。","authors":"A K Hansen, K Josefsen, C Pedersen, K Buschard","doi":"10.1055/s-0029-1211230","DOIUrl":null,"url":null,"abstract":"<p><p>The off-spring in a barrier maintained colony of spontaneously type 1 diabetic BB/Wor/Mol-BB rats was treated with a daily injection of either saline, forskolin, arginine, glucose or both glucose and arginine for the first six days after birth. The incidence was reduced from 88% to 72% by the neonatal stimulation with arginine and glucose in combination, which also delayed the onset time from 76.0 +/- 2.2 days to 88.1 +/- 2.3 days. No such effect was observed after stimulation with either one of the compounds. Neonatal stimulation with forskolin also delayed the onset to 87.9 +/- 3.8 days, however without reducing the incidence. A higher incidence of diabetes was observed in the barrier-protected rats taking part in this study than in an earlier study using BB rats of the same origin, but kept under conventional conditions.</p>","PeriodicalId":12104,"journal":{"name":"Experimental and clinical endocrinology","volume":"101 3","pages":"189-93"},"PeriodicalIF":0.0000,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1055/s-0029-1211230","citationCount":"5","resultStr":"{\"title\":\"Neonatal stimulation of beta-cells reduces the incidence and delays the onset of diabetes in a barrier-protected breeding colony of BB rats.\",\"authors\":\"A K Hansen, K Josefsen, C Pedersen, K Buschard\",\"doi\":\"10.1055/s-0029-1211230\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The off-spring in a barrier maintained colony of spontaneously type 1 diabetic BB/Wor/Mol-BB rats was treated with a daily injection of either saline, forskolin, arginine, glucose or both glucose and arginine for the first six days after birth. The incidence was reduced from 88% to 72% by the neonatal stimulation with arginine and glucose in combination, which also delayed the onset time from 76.0 +/- 2.2 days to 88.1 +/- 2.3 days. No such effect was observed after stimulation with either one of the compounds. Neonatal stimulation with forskolin also delayed the onset to 87.9 +/- 3.8 days, however without reducing the incidence. A higher incidence of diabetes was observed in the barrier-protected rats taking part in this study than in an earlier study using BB rats of the same origin, but kept under conventional conditions.</p>\",\"PeriodicalId\":12104,\"journal\":{\"name\":\"Experimental and clinical endocrinology\",\"volume\":\"101 3\",\"pages\":\"189-93\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1055/s-0029-1211230\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Experimental and clinical endocrinology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1055/s-0029-1211230\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Experimental and clinical endocrinology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1055/s-0029-1211230","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Neonatal stimulation of beta-cells reduces the incidence and delays the onset of diabetes in a barrier-protected breeding colony of BB rats.
The off-spring in a barrier maintained colony of spontaneously type 1 diabetic BB/Wor/Mol-BB rats was treated with a daily injection of either saline, forskolin, arginine, glucose or both glucose and arginine for the first six days after birth. The incidence was reduced from 88% to 72% by the neonatal stimulation with arginine and glucose in combination, which also delayed the onset time from 76.0 +/- 2.2 days to 88.1 +/- 2.3 days. No such effect was observed after stimulation with either one of the compounds. Neonatal stimulation with forskolin also delayed the onset to 87.9 +/- 3.8 days, however without reducing the incidence. A higher incidence of diabetes was observed in the barrier-protected rats taking part in this study than in an earlier study using BB rats of the same origin, but kept under conventional conditions.