Contents: 1. Principles of drug action. 2. Bioassay of drugs. 3. Regulatory phases of drugs. 4. Drug discovery and development. 5. Marine drug sources and drug development. 6. Dose response curves and their analysis. 7. Pharmacology and toxicity research model using fish. 8. Transgenic fish models for pharmacological and toxicological research. 9. Zebra fish model in toxicological studies. 10. Cell culture for toxicity studies. 11. Drug screening program organization: Drug screening with zebra fish. 12. Best management practices in aquaculture: Pharmacology perspective. 13. Animal toxicity test for acute, subacute and chronic toxicity. 14. Specific toxicity tests for the different system of the body. 15. Toxicological principles for the safety assessment of food ingredients. 16. Introductive in-silico pharmacology technique. 17. In-silico technique- PCR in forensics. 18. In-silico technique- blotting techniques. 19. In-silico technique- protein purification. 20. Toxicokinetic and toxicodynamic activities of chemicals. 21. Noval antibiotics.