The response to intravenous glucose infusion in normal and diabetic subjects

Summary Data from single injection studies on 23 normal subjects led to development of an intravenous primed — constant infusion test. The plasma glucose response to this test was determined in 48 normal and 24 diabetic subjects. Variation in plasma glucose concentration at equilibrium was minimal in normal and marked in diabetic subjects — assessed by the difference between maximum and minimum glucose concentration over the final 25 min of a 50 min infusion. This parameter was used successfully in predicting the course of 16 pregnant women with clinical suspicion of prediabetes unresolved by oral glucose tolerance tests.Submitted as part fulfillment of the requirements for Doctor of Medicine, Monash University, Melbourne, 1967.