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Cited by 382

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Cation Requirements for Insulin Secretion in the Isolated Perfused Pancreas

Grodsky, Gerold M, Bennett, Leslie L·1966·Diabetes

Abstract

The effect of cations on insulin release was studied in the isolated pancreas of the rat perfused with a synthetic perfusate consisting of albumin and buffer. The omission of calcium and magnesium ion completely inhibited insulin release stimulated by glucose. The ionic requirement was specific for calcium ion since perfusates containing calcium but no magnesium permitted normal insulin release by glucose, whereas perfusates containing magnesium but no calcium did not. The presence of only 0.2 mEq. per liter calcium was adequate to permit much, though not all, of the insulin response after glucose to occur. Potassium ion, when raised from 4 to 8 mEq. per liter, directly stimulated insulin release in the complete absence of glucose.

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Crossref · 10.2337/diab.15.12.910

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Metadata

Authors
Grodsky, G. M., & Bennett, L. L.
Venue
Diabetes
Published
1966-12-01
Volume
15
Issue
12
Pages
910-910
ISSN
  • 0012-1797 (ISSN-L)
  • 1939-327X
OpenAlex
W1997432043
Cited by
382
References
0
FWCI
21.43
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Cation Requirements for Insulin Secretion in the Isolated Perfused Pancreas. https://app.cochat.ai/papers/10.2337/diab.15.12.910
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Grodsky, G. M., & Bennett, L. L. (1966). Cation Requirements for Insulin Secretion in the Isolated Perfused Pancreas. Diabetes. https://doi.org/10.2337/diab.15.12.910

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.