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Toxicology testing, also known as safety assessment, or toxicity testing, is the process of determining the degree to which a substance of interest negatively impacts the normal biological functions of an organism, given a certain exposure duration, route of exposure, and substance concentration.
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Joseph F. Holson, an American scientist, business executive, and educator in the disciplines of toxicology and product development, served as President of WIL Research Laboratories for 20 years (1988-2008). He is known for his contributions to the fields of developmental and reproductive toxicology (DART), pharmacokinetics, and risk assessment, including extensive experience with study design, data interpretation, and interspecies extrapolation of health effects data. He has served in numerous U.S. EPA/FDA advisory committees and as an expert toxicology witness. He was elected to two National Academy of Sciences toxicology committees. Dr. Holson is an editor and author of the textbook Regulatory Toxicology and an author of two significant chapters in the textbook Developmental and Reproductive Toxicology: A Practical Approach, Second Edition. Two of his peer-reviewed articles were recognized by the Risk Assessment Specialty Section of the Society of Toxicology as the Outstanding Published Papers Demonstrating an Application of Risk Assessment. He is the first author to receive this award in consecutive years for publications produced with two separate sets of coauthors.
Michael L. Dourson is an American toxicologist and Director of Science at the nonprofit organization, Toxicology Excellence for Risk Assessment. He was formerly a senior advisor to the Administrator of EPA, and prior to that, a professor at the Risk Science Center at the University of Cincinnati College of Medicine. Prior to joining the University of Cincinnati, he was founder and president of the nonprofit Toxicology Excellence for Risk Assessment. Earlier in his career, he was employed by the Environmental Protection Agency Environmental Criteria and Assessment Office, among other assignments.
References
- ↑ "ACT Council" . Retrieved 11 July 2024.
- ↑ Christian, Mildred (September 2004). "History of the American College of Toxicology". International Journal of Toxicology. 23 (5): 285–299. doi: 10.1080/10915810490517054 . PMID 15513830. S2CID 22710359.
- ↑ Sullivan Jr, Dexter Wayne; Gad, Shayne Cox (March 2020). "Tenth Triennial Toxicology Salary Survey". International Journal of Toxicology. 39 (3): 189–197. doi: 10.1177/1091581820910378 . PMID 32180480.
- ↑ "Past Annual Meetings".
- ↑ "ACT Council" . Retrieved 11 July 2024.
