Glucagon Release from Isolated Pancreas in Streptozotocin-treated Rats

Author:

Buchanan K D1,Mawhinney W A A1

Affiliation:

1. Department of Medicine, The Queen's University of Belfast Northern Ireland

Abstract

Isolated islets (collagenase digestion) and pancreas pieces were prepared from control and insulin-deficient (streptozotocin-treated) rats. Results of experiments were similar with the two pancreas preparations. Glucagon release was increased from islets which were severely insulin-deficient but not from islets showing only moderate insulin deficiency. The normal suppressive effect of glucose on glucagon release was also abolished in the severely insulin-deficient islets. It is suggested that the stimulatory effect of insulin deficiency on glucagon release may be mediated through glucose deprivation in the alpha cell and an alteration in tissue cyclic AMP levels.

Publisher

American Diabetes Association

Subject

Endocrinology, Diabetes and Metabolism,Internal Medicine

Cited by 61 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3