for these purposes we 1 ) analyzed the relationship between fasting plasma insulin and igf-bp concentrations in 2 racial groups ( 23 caucasians and 35 southwestern american indians ) , 2 ) measured the response of plasma igf-bp to oral glucose in 20 normal subjects , and 3 ) determined the dose-response characteristics of plasma igf-bp to glucose and insulin in 23 normal subjects at 4 different insulin and glucose concentrations .
C0123257
igf-bp
C0074825
igf-bp