Human Toxicology

What makes a substance toxic? This human physiology course integrates perspectives from biology, chemistry, and public health to explore how toxicants cause harm. Students will examine foundational concepts in toxicology at the level of the organism, including absorption, distribution, metabolism, and elimination of toxicants. We will carefully consider dose-response relationships and key mechanisms of toxicity. The impact of toxic exposure on selected target organ systems will then be covered, with particular emphasis on the liver, kidney, lungs, nervous system, immune system, and endocrine systems. For each organ system, a representative toxicant will be studied in depth; students will identify and present information on additional toxicants. Finally, the course will critically examine how the science of toxicology aligns with current regulatory structures to influence public health outcomes. (BIOL 145) 3hrs lecture