rate significantly reduced (3 death per 25 rats). The blood glucose measurement before and after diabetes revealed that: the levels of glucose in healthy adult rats was 101 ± 5 mg/dl, But in diabetic rats was measured as 374 ± 10 mg/dl (Fig. 4). The results of measuring of rats body weights indicated that average of body weight in diabetic rats reveals loss of weight and thinness in diabetic adult rats (Fig. 5).Pancreatic biopsy of normal and diabetic rats confirmed that the islet and cells were destroyed due to the effect of Streptozotocinin diabetic rats. The comparison of these pictures shows that the tissue of pancreatic Langerhans and the beta cells of diabetic rats have been degenerated irreversibly (Figs. 6 and 7).