The effect of oxytetracycline on insulin resistance in obese mice.

ABSTRACT: 1. Chronic oxytetracycline treatment was found to improve the insulin resistance of the obese-hyperglycaemic mouse. 2. The improved response to insulin was accompanied by decreased concentrations of circulating insulin and glucose, by a decrease in the lipid content of the liver and by an increase in the insulin-receptor sites of the liver and adipose tissue. 3. The increase in insulin-receptor sites preceded the fall in blood glucose. 4. Comparable studies done on food-restricted animals indicated that although chronic food restriction corrected the hyperinsulinaemia it did not restore the insulin-receptor sites or the hyperglycaemia.

SUBMITTER: Begin-Heck N 

PROVIDER: S-EPMC1168310 | biostudies-other | 1974 Sep

REPOSITORIES: biostudies-other