compared with normal subjects , the mean serum igf-binding protein levels were 4-fold ( p less than 0.001 ) higher in type i diabetic patients treated with conventional insulin injections , 2.5-fold ( p less than 0.001 ) higher in those treated with continuous sc insulin infusion , and 2-fold ( p less than 0.05 ) higher in patients with type 2 diabetes .
C0021641
insulin
C0011860
type 2 diabetes