The effects of ketamine anesthesia on glucose clearance in African green monkeys.

Ketamine hydrochloride's effect on glucose clearance-insulin secretion during intravenous glucose tolerance testing was studied in five African green monkeys. Animals were tested with ketamine anesthesia and then had indwelling cannulas implanted and were retested both in the presence and absence of ketamine anesthesia. Serum glucose and insulin concentrations were determined. There were no significant differences in the glucose clearance rate (K value), basal glucose and insulin concentrations, maximum insulin concentration, and area under the insulin response curve, among the three different conditions.