PHA3052

Poisons and toxins

(SCI)

Dr Wayne Hodgson and Dr Elizabeth Davis

6 points + Four 1-hour lectures and three hours of laboratory or self-directed learning/ tutorial per week + Weeks 7-12 Second semester + Clayton + Prerequisites: PHA3011 and PHA3021

Synopsis: Introduction and history of toxicology. Clinical and forensic toxicology. Basis of selective toxicity and mechanisms underlying the development of resistance. Mechanisms of action and exposure to chemical agents as a cause of acute and chronic illness. Occupational exposure to chemicals. Public health aspects, and the regulation, of chemicals in the environment and foods. Development of standards and regulations. Chemical warfare. The mechanism of action of animal venoms and plant toxins.

Assessment: Written tests: 60% + Presentation and written assignment: 30% + Practical reports 10%