Diabetes mellitus is a group of metabolic diseases associated with the development of microvascular complications and accelerated macrovascular diseases, evidence implicates the formation and subsequent effects of advanced glycation end products as a contributing cause. Pentosidine is one of the best marker for advanced glycation end products. The objective of this work is to study effect of oxidative stress and plasma pentosidine level as a best marker for (AGEs)and its complications in type 1 diabetic children. The results showed that the diabetic group has a significant increase in...