Objective: to investigate plasma levels of insulin like growth factor 1 (IGF1) and its bindingprotein 3 (IGFBP 3) in type 2 diabetes and their relationship with microangiopathy.
Objective to study the biological activity of the human insulin like growth factor bindingprotein1 (IGFBP 1) and insulin like growth factor (IGF 1) on endothelial cell proliferation.