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Citation Information: J Clin Invest. 1975;55(5):1057-1066. https://doi.org/10.1172/JCI108006.
Abstract
Analyses of the control of glucose metabolism by insulin have been hampered by changes in bloog glucose concentration induced by insulin administration with resultant activation of hypoglycemic counterregulatory mechanisms. To eliminate such mechanisms, we have employed the glucose clamp technique which allows maintenance of fasting blood glucose concentration during and after the administration of insulin. Analyses of six studies performed in young healthy men in the postabsorptive state utilizing the concurrent administration of [14C]glucose and 1 mU/kg per min (40 mU/m2 per min) porcine insulin led to the development of kinetic models for insulin and for glucose. These models account quantitatively for the control of insulin on glucose utilization and on endogenous glucose production during nonsteady states.
Authors
Paul A. Insel, John E. Liljenquist, Jordan D. Tobin, Robert S. Sherwin, Paul Watkins, Reubin Andres, Mones Berman
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