Course ID: | EHSC 7490. 3 hours. |
Course Title: | Principles of Toxicology |
Course Description: | Major concepts, fundamentals, and principles of toxicological
science. Effects of toxic agents on human health, emphasizing
understanding the physical, chemical, and biological mechanisms
of toxic agents which lead to adverse effects in humans and
other organisms. |
Oasis Title: | Principles of Toxicology |
Duplicate Credit: | Not open to students with credit in EHSC 4490, EHSC 6490, PHRM 6910, VPHY 6910, EHSC 6910 |
Semester Course Offered: | Offered fall semester every year. |
Grading System: | A-F (Traditional) |
|
Course Objectives: | By the end of the course, the students should be able to:
- Describe the organ systems most often affected by toxic
agents
- Describe the basic principles required for an agent to exert
a toxic effect (absorption, distribution, biotransformation,
excretion)
- Compare/contrast mechanisms of toxicity from different
classes of toxic chemicals
- Design an environmental risk assessment to evaluate risk from
exposure to a toxic agent
- Interpret data from toxicity studies described in the
literature
- Critique contemporary journal articles describing toxicity
tests of environmental agents |
Topical Outline: | The course syllabus is a general plan for the course;
deviations announced to the class by the instructor may be
necessary.
In addition to the topics listed below, the course may include
guest lectures from scientists and toxicologists who are
experts in their respective fields.
• General Principles of Toxicology (absorption of toxicants;
distribution and storage of toxicants; biotransformation of
chemicals; excretion of toxic chemicals; factors modifying
metabolism; mechanisms of toxic effects and conventional
toxicity tests)
• Organ-Specific Toxicology (mutagenesis and carcinogenesis;
liver toxicology and immunotoxicology; renal toxicology;
neurotoxicology; dermatoxicology and toxicology of eye;
inhalation toxicology; cardiovascular toxicology; reproductive
toxicology; developmental toxicology)
• Assessment of Toxicity (dose response relationship, overview
of risk assessment; risk assessment hazard evaluation, exposure
assessment, risk assessment-toxicity assessment, risk
characterization, environmental justice, analysis and
interpretation of experimental data, design of experiments for
carcinogens and non-carcinogens
• Classes of Toxic Chemicals (dietary toxins and food additives
and therapeutic drugs and drugs of abuse; volatile organic
compounds and solvents; industrial toxicants; metals and
radionucleotides; pesticides; toxicity of chemicals in water,
air and soil; ecotoxicology) |
Honor Code Reference: | All academic work must meet the standards contained in "A
Culture of Honesty." Each student is responsible to inform
themselves about those standards before performing any academic
work. Each student is expected to closely adhere to the
University of Georgia Honor Code. |