Influence of isolated insulin antibodies on the insulin secretion of the islets of Langerhans in vitro |
| |
Authors: | M. Ziegler H. J. Hahn D. Klatt |
| |
Affiliation: | (1) Zentralinstitut für Diabetes Gerhardt Katsch, Karlsburg, DDR |
| |
Abstract: | Summary Mouse islets of Langerhans, isolated by microdissection after treatment with collagenase, were incubated either with pure insulin antibodies (IAB), which were prepared by immune precipitation, or with exogenous insulin. Insulin release was enhanced with increased concentrations of IAB and was inhibited by exogenous insulin. The results suggest that it was not the insulin per se, but probably its biological effect on the -cells that influenced insulin secretion. |
| |
Keywords: | Isolated islets of Langerhans insulin secretion feed-back mechanism isolated insulin antibodies |
本文献已被 SpringerLink 等数据库收录! |