Prostaglandin induced myometrial contractility and relation to adrenoreceptors and calcium channels Effect of melatonin on O2 free radical production and some metabolic changes induced by stress Alpha-1 microglobulin is a good predictor of early nephropathy and glycemic control in type 2 diabetes mellitus Effect of fetal membrane s on basal and stimulated uterine contractions Role of opioid receptors and potassium channels in myocardial infarction and their interrelation The role of oxidant stress and prostaglandin in myocardial infarction and possible relationship Effect of acute and chronic sress on the hemostatic balance and the role of renin-angiotensin system The role of angiotensin converting enzyme, prostaglandins and nitric oxide in acute renal failure and possibility of their interaction Study on the effect of stimulated ischemia on the response of guinea-pig ileum and the role of nitric oxide as a mediator: in vitro study The role of antioxidant vitamins (C&E) on experimentally induced gastric ulcer The effect of electromagnetic field on fetal cardiac output THE EFFECT OF ELECTROMAGNETIC FIELD ON FETAL CARDIAC OUTPUT