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Toxicity is the degree to which a chemical substance or a particular mixture of substances can damage an organism. [1] Toxicity can refer to the effect on a whole organism, such as an animal, bacterium, or plant, as well as the effect on a substructure of the organism, such as a cell (cytotoxicity) or an organ such as the liver (hepatotoxicity).
This type of adverse effect that results from pharmaceutical drug exposure is commonly due to interactions of the drug with its intended target. In this case, both the therapeutic and toxic targets are the same. To avoid toxicity during treatment, many times the drug needs to be changed to target a different aspect of the illness or symptoms.
A toxicologist working in a lab (United States, 2008)Toxicology is a scientific discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms [1] and the practice of diagnosing and treating exposures to toxins and toxicants.
The Journal of Applied Toxicology is a monthly peer-reviewed scientific journal published since 1981 by John Wiley & Sons.It covers all aspects of toxicology and publishes reviews and research articles on mechanistic, fundamental, and applied research relating to the toxicity of drugs and chemicals at the molecular, cellular, tissue, target organ, and whole body level, both in vivo (by all ...
As of 2023, Annual Review of Pharmacology and Toxicology is being published as open access, under the Subscribe to Open model. [1] As of 2024, Journal Citation Reports lists the journal's 2023 impact factor as 11.2, ranking it second of 106 journal titles in the category "Toxicology" and ninth of 354 titles in the category "Pharmacology ...
Developmental toxicity is any developmental malformation that is caused by the toxicity of a chemical or pathogen. It is the structural or functional alteration, reversible or irreversible, which interferes with homeostasis , normal growth , differentiation , development or behavior.
Toxication, toxification or toxicity exaltation is the conversion of a chemical compound into a more toxic form in living organisms or in substrates such as soil or water. The conversion can be caused by enzymatic metabolism in the organisms, as well as by abiotic chemical reactions .
Overview of the interdisciplinarity of environmental toxicology Categories of organisms commonly used for assessing environmental toxicity. Environmental toxicology is a multidisciplinary field of science concerned with the study of the harmful effects of various chemical, biological and physical agents on living organisms.