قياس N - terminal pro Natriuretic Peptide (Brain and C - Type) and Neutrophil Gelatinase - Associated Lipocalin وعلاقتهم بامراض الكلى المزمنة وفشل القلب ومرضى السكري من النوع الثاني == Measurement of N-terminal pro Natriuretic Peptide (Brain and C- Type) and Neutrophil gelatinase associated lipocalin as Related to Chronic Kidney Disease , Heart Failure and Type 2 Diabetes Mellitus Patients