Biomaterial Database

Evolution of social concerns and environmental policies for chemical mutagens. 1989

M J Prival, and V L Dellarco

Genetic Toxicology Branch, U.S. Food and Drug Administration, Washington, DC 20204.

The founding of the Environmental Mutagen Society 20 years ago coincided with the beginning of general social concern about exposure to chemical mutagens. Initially, this concern focused on the potential of chemicals to induce heritable genetic damage in humans. Within a few years, however, mutagenicity tests came to be regarded primarily as short-term tests for carcinogenicity. Serious doubts have recently been cast upon the relationship between mutagenicity and carcinogenicity, and, as a result the real utility of mutagenicity tests is being questioned. Justification for the continued use of these tests will require 1) more detailed mechanistic knowledge concerning the role of genetic changes in the development of cancer and 2) an improved ability to relate the results of mutagenicity tests to the potential for inducing heritable genetic effects in humans.

UI	MeSH Term	Description	Entries
D009152	Mutagenicity Tests	Tests of chemical substances and physical agents for mutagenic potential. They include microbial, insect, mammalian cell, and whole animal tests.	Genetic Toxicity Tests,Genotoxicity Tests,Mutagen Screening,Tests, Genetic Toxicity,Toxicity Tests, Genetic,Genetic Toxicity Test,Genotoxicity Test,Mutagen Screenings,Mutagenicity Test,Screening, Mutagen,Screenings, Mutagen,Test, Genotoxicity,Tests, Genotoxicity,Toxicity Test, Genetic
D009153	Mutagens	Chemical agents that increase the rate of genetic mutation by interfering with the function of nucleic acids. A clastogen is a specific mutagen that causes breaks in chromosomes.	Clastogen,Clastogens,Genotoxin,Genotoxins,Mutagen
D011640	Public Policy	A course or method of action selected, usually by a government, from among alternatives to guide and determine present and future decisions.	Social Policy,Affirmative Action,Migration Policy,Population Policy,Social Protection,Action, Affirmative,Migration Policies,Policies, Migration,Policies, Population,Policies, Public,Policies, Social,Policy, Migration,Policy, Population,Policy, Public,Policy, Social,Population Policies,Protection, Social,Public Policies,Social Policies
D011788	Quality of Life	A generic concept reflecting concern with the modification and enhancement of life attributes, e.g., physical, political, moral, social environment as well as health and disease.	HRQOL,Health-Related Quality Of Life,Life Quality,Health Related Quality Of Life
D002274	Carcinogens, Environmental	Carcinogenic substances that are found in the environment.	Environmental Carcinogens
D005826	Genetics, Medical	A subdiscipline of human genetics which entails the reliable prediction of certain human disorders as a function of the lineage and/or genetic makeup of an individual or of any two parents or potential parents.	Medical Genetics
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014481	United States	A country in NORTH AMERICA between CANADA and MEXICO.
D049673	History, 20th Century	Time period from 1901 through 2000 of the common era.	20th Century History,20th Cent. History (Medicine),20th Cent. History of Medicine,20th Cent. Medicine,Historical Events, 20th Century,History of Medicine, 20th Cent.,History, Twentieth Century,Medical History, 20th Cent.,Medicine, 20th Cent.,20th Cent. Histories (Medicine),20th Century Histories,Cent. Histories, 20th (Medicine),Cent. History, 20th (Medicine),Century Histories, 20th,Century Histories, Twentieth,Century History, 20th,Century History, Twentieth,Histories, 20th Cent. (Medicine),Histories, 20th Century,Histories, Twentieth Century,History, 20th Cent. (Medicine),Twentieth Century Histories,Twentieth Century History