The uses of biochemical data in clinical medicine. Interpretation of biochemical tests. Disorders of fluid balance. Ion homeostasis. Tissue oxygenation and their disorders.. Clinical enzymology.. Clinical biochemistry and disorders of body systems. Metabolic effects of tumours and tumour markers. Disorders of purine metabolism. Biochemistry of free radicals. Role of medical biochemistry and biotechnology in healthcare. Vaccine production - New Developments including DNA-based vaccines. Enzymes in diagnosis. Nucleic Acid Analysis: Diagnostic Tools. Gene therapy. Monoclonal Antibodies: Diagnostic Tool and Other Applications. Enzymes in Therapy. Hormone Therapy. Therapeutic Proteins. Human Antisense Technology (DNA Medicines). RNA-based therapeutics. Immunotherapy, Immuno-modulation and Antibody Engineering. Drug Discovery and Drug Designing. Drug Delivery and Related Development. Biotechnology and cancer. Recent advances.