Biochemical studies of chemical toxicity. Studies of toxicity of Bacteria on liver and kidney. Immunotoxicity of Bacteria. Studies hepatoprotective of natural product against toxicity of chemicals. Schistosoma Haematobium - Nephropathy. Biochemical studies and hypoglycemic effect of natural product. Antidiabetic effect of natural product and effect on kidney and liver function. Low and High Molecular Weight Protein Markers. Schistosomicidal Activity of a synthetic metabolite analogue of praziquantel.