Diabetic Nephropathy (DN) is a chronic and progressive kidney disease that affects 45% of type 2 diabetes mellitus (T2DM) and type 1 diabetes mellitus (T1DM).DN is considered a major cause of renal failure globally.Connective tissue growth factor (CTGF) is an extracellular protein involved in the development of the DN.This study aims to prove the correlation between the CTGF and microalbuminuria a...