Effects of insulin and glucose on the production and utilization of glucose in sheep (Ovis aries) |
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Authors: | R P Brockman |
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Abstract: | 1. The rates of appearance (RA) and metabolic clearance rates (MCR) of glucose were determined during the infusion of insulin plus glucose in sheep. 2. During euglycaemia 50% inhibition of RA of endogenous glucose occurred at insulin concentrations of 60 microU/ml in arterial plasma. 3. During euglycaemia the MCR of glucose doubled with an increment of about 100 microU/ml of insulin. 4. Hypoglycaemia was associated with a reduction in insulin's suppression of RA of endogenous glucose and hyperglycaemia significantly reduced the increase in MCR due to insulin. |
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