This study aims to examine the effects of anemia on patients with diabetes mellitus type II (DM). The cross-sectional study included 75 patients with (DM). They were divided into two groups according to the presence of anemia. The first group includes 50 diabetic patients suffering from anemia, while the second group contains only 25 patients with diabetes only. There was no specification in gender; the patients included both sexes and their ages were above 20 years. A blood sample was collected from each patient to measure (fasting blood glucose, hemoglobin, glycosylated hemoglobin, and ferritin). The results revealed an increase in anemia in females with diabetes mellitus more than males while the levels of HbA1c was on the contrary; it increased in males and decreased in females. A significant negative correlation is confirmed between ferritin and HbA1c in anemic diabetic women. Diabetic patients suffering from anemia recorded a sharp decrease in the levels of ferritin compared with patients with diabetes only. In conclusion, the incidence of anemia increase in diabetic patients with increased levels of HbA1c.

This study is designed to investigate the main risk factors, which increased the incidence of schizophrenia and the rate of fertility in patients measuring sex hormones (testosterone and estrogen) and prolactin hormone. The aim of study was to evaluate the fertility rate and risk factors of schizophrenia. Blood samples were collected for measuring the hormones from 108 individual divided groups: Patients' group that contain 78 patients and a control group, which included 30 healthy persons. The results showed that schizophrenia was higher in male than female. Tobacco smoking and family history have significantly risk for most patients which lived in urban areas. There was statistical significance (P ≤ 0.05) in the testosterone hormones between patients group and control group. It is concluded that patients were suffering from hypogonadism, in contrasts with the prolactin hormone, which has been indicated significant increasing of schizophrenia.

Chronic kidney disease is consider to be a major health issue which affecting high percent of population worldwide. This study attempted to determine the effects of chronic kidney disease on the function of thyroid gland by measuring its hormones levels . There were 70 subjects included in this study their age between 20 to 70 years divided into two groups, patients and control groups each one contain 35 persons. Blood was obtained from the all subjects for measuring the levels of thyroid hormones . There was increasing in the incidence of chronic kidney disease in the fifties of age as the results of this study revealed. The levels of thyroid hormones recorded significantly P≤0.05 decreasing in patients with chronic kidney disease when compared with healthy persons. For conclude, chronic kidney disease leads to significant changes in the levels of thyroid hormones that need to be carefully interpreted in these patients.