Silent myocardial ischaemia in non-insulin dependent diabetic men and its relation to diabetic autonomic neuropathy. Chlamydia pneumonia infection as a risk factor for coronary heart disease. E- selectin and intercellular adhesion molecule-1 serum : influence of glyemic control, oxidative stress and interferon-gamma. Prediction of insulin requirement in type 2 diabetes mellitus. Study of phenotypic characteristics and HLA types in Egyptian NIDDM patients with and without glutamic acid decarboxylase antibodies under different modalities of treatment. Study of gene predisposition to diabetes mellitus among families of non-insulin dependent diabetic patients. Plasma leptin level and plasma rennin activity in lean non-diabetic patients with essential hypertension. Circulating filarial antigens for monitoring the efficacy of ivermectin in treatment of filariasis. Detection of E. histoylytica, G. lamblia and cryptosporidium copro-antigens in stool samples. Role of interleukin 6 and 8 and some procoagulant activities < fibrinopeptide A and thrombin antithrombin- 3> in ischemic heart disease. Dot Elisa for measuring anti-fasciola IGG isotypes among patients with fascioliasis. Study of gastro-esophageal reflux in type-1 diabetes mellitus.