Feedback inhibition of insulin gene expression by insulin.

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Feedback inhibition of insulin gene expression by insulin.

To examine the possible involvement of insulin and glucose in regulation of pancreatic islet gene expression, hyperinsulinemic (insulin infusion 4.1 mU/kg per min) clamps were performed for 12 h in rats at two different levels of glycemia (either 3 or 8 mM). A control group received a saline infusion for 12 h. At the end of the 12-h study period, pancreatic RNA was extracted, proinsulin and amy...

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ژورنال

عنوان ژورنال: Journal of Clinical Investigation

سال: 1992

ISSN: 0021-9738

DOI: 10.1172/jci115602