PPT-General principles of toxicology

4 th stage Assistant lecturer Shahad Saldeen Department of pharmacology and toxicology April2021 introduction Toxicology is the study of the adverse effects of chemicals on living organisms. Toxicology. —measure of how armful a substance is. Potential . harm is dependent on. Dosage. Bioaccumulation. —some . molecules are absorbed & stored in specific . organs or . tissues at levels higher than normally would be expected. Topics for Principles of Toxicology: Part B. Endocrine Toxicity. Carcinogenicity. Neurotoxicity. Persistence and Bioaccumulation. The topics for “Part C” (what we could not cover). Summary. The systemic problem. Toxicology. Poison is any substance that can harm or . kill.. Toxicology is the study of poisons.. Forensic Toxicology . is the study of postmortem . signs of the poisoning.. Toxicology. The idea of poison came from the Greek word, “. Implementation of Revised Impacts Review Procedures. Mike Coldiron, . P.E. .. Air Permits Division. Texas Commission on Environmental Quality. Advanced Air Permitting Seminar 2015. Revisions to Review Procedures. Tracie Phillips, Ph.D. & Roberta Grant, Ph.D.. Toxicology Division. Texas Commission on Environmental Quality. Environmental Trade Fair 2015. Objectives. New Toxicology Database:. Database Introduction. Drugs and Poisons. What is Poison?. Anything. can be a poison. A poison is any substance that, when taken in sufficient quantities, causes . a harmful or deadly reaction. In other words…. A poison is basically a substance that either . Forensic Science. Copyright and Terms of Service. Copyright © Texas Education Agency, 2011. . These . m. aterials are copyrighted © and trademarked ™ as the property of the Texas Education Agency (TEA) and may not be reproduced without the express written permission of TEA, except under the following conditions:. Eun . Y. oung Jeong. Rebecca Sammy. Selvie Jegarajaratnam . Zakiya Mittal. Presentation Date: October 10, 2017. PHM142H1. PHM142 Fall . 2017. Instructor: Dr. Jeffrey Henderson. Introduction. Metalloid - both metal and nonmetal properties. Washington State Toxicology Lab. Washington State Patrol. Brian Capron. Laboratory Staffing Updates. New Laboratory Manger: Dr. Brianna Peterson . Two toxicologists still on maternity leave. Lisa Noble (return November). Anne E. Loccisano, PhD, DABT. Exponent, . Inc. VP-Elect, SOT/RSESS. GSLC-RSESS Webinar. October 31, 2017. What do regulatory toxicologists do anyway?. Broadly, regulatory toxicologists and risk assessors provide science-based advice to. Dan Villeneuve. US Environmental Protection Agency, Office of Research and Development. Center for Computational Toxicology and Exposure. Great Lakes Toxicology and Ecology Division*. *The contents of this presentation neither represent nor necessarily reflect official US EPA policy.. Dr.. . Nirbhay. Kumar. Asstt. . Professor & Head. Deptt. . of Veterinary Pharmacology & Toxicology. Bihar Veterinary College, Bihar Animal Sciences University, Patna. Branches of . Toxicology. Compilation of EU Dioxin Exposureand Health DataTask 8 - Human toxicologyReport produced forEuropean Commission EnvironmentUK Department of the Environment, Transport and theRegions (DETR)October 1999 Introduction. Toxicology is the study of adverse effects of xenobiotics in humans.. Xenobiotics—chemicals and drugs not normally found or produced in the body. .. Three major disciplines within toxicology.