[Methods of toxicologic evaluation--possibilities and limits]. 1990

O Strubelt
Institut für Toxikologie, Medizinischen Universität zu Lübeck.

Toxicological knowledge is founded on observation in humans consisting of casuistic presentations and epidemiologic research and on animal experiments. The possibilities and limitations of these sources of knowledge are presented with special reference to the problems of the dose and of toxic interactions. The limitations of toxicological knowledge primarily result from the impossibility to prove "no action". Therefore, it is not possible to prove the absolute safety of a substance but only the acceptability by assessing its advantages and risks.

UI MeSH Term Description Entries
D002274 Carcinogens, Environmental Carcinogenic substances that are found in the environment. Environmental Carcinogens
D004305 Dose-Response Relationship, Drug The relationship between the dose of an administered drug and the response of the organism to the drug. Dose Response Relationship, Drug,Dose-Response Relationships, Drug,Drug Dose-Response Relationship,Drug Dose-Response Relationships,Relationship, Drug Dose-Response,Relationships, Drug Dose-Response
D004785 Environmental Pollutants Substances or energies, for example heat or light, which when introduced into the air, water, or land threaten life or health of individuals or ECOSYSTEMS. Environmental Pollutant,Pollutant,Pollutants,Pollutants, Environmental,Pollutant, Environmental
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012307 Risk Factors An aspect of personal behavior or lifestyle, environmental exposure, inborn or inherited characteristic, which, based on epidemiological evidence, is known to be associated with a health-related condition considered important to prevent. Health Correlates,Risk Factor Scores,Risk Scores,Social Risk Factors,Population at Risk,Populations at Risk,Correlates, Health,Factor, Risk,Factor, Social Risk,Factors, Social Risk,Risk Factor,Risk Factor Score,Risk Factor, Social,Risk Factors, Social,Risk Score,Score, Risk,Score, Risk Factor,Social Risk Factor

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