| D009812 |
Odorants |
The volatile portions of chemical substances perceptible by the sense of smell. |
Odors,Aroma,Fragrance,Scents,Aromas,Fragrances,Odor,Odorant,Scent |
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| D010476 |
Perfume |
A substance, extract, or preparation for diffusing or imparting an agreeable or attractive smell, especially a fluid containing fragrant natural oils extracted from flowers, woods, etc., or similar synthetic oils. (Random House Unabridged Dictionary, 2d ed) |
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| D001952 |
Bridged-Ring Compounds |
Cyclic hydrocarbons that contain multiple rings which share one or more bridgehead connections. |
Bridged Compounds,Bridged Ring Compounds |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000085 |
Acetates |
Derivatives of ACETIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain the carboxymethane structure. |
Acetate,Acetic Acid Esters,Acetic Acids,Acids, Acetic,Esters, Acetic Acid |
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| 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 |
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| D054750 |
Ecotoxicology |
The study of ENVIRONMENTAL POLLUTION and the toxic effects of ENVIRONMENTAL POLLUTANTS on the ECOSYSTEM. The term was coined by Truhaut in 1969. |
Environmental Toxicology,Environmental Toxicologies,Toxicologies, Environmental,Toxicology, Environmental |
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| D018570 |
Risk Assessment |
The qualitative or quantitative estimation of the likelihood of adverse effects that may result from exposure to specified health hazards or from the absence of beneficial influences. (Last, Dictionary of Epidemiology, 1988) |
Assessment, Risk,Benefit-Risk Assessment,Risk Analysis,Risk-Benefit Assessment,Health Risk Assessment,Risks and Benefits,Analysis, Risk,Assessment, Benefit-Risk,Assessment, Health Risk,Assessment, Risk-Benefit,Benefit Risk Assessment,Benefit-Risk Assessments,Benefits and Risks,Health Risk Assessments,Risk Analyses,Risk Assessment, Health,Risk Assessments,Risk Benefit Assessment,Risk-Benefit Assessments |
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| D023381 |
Endpoint Determination |
Establishment of the level of a quantifiable effect indicative of a biologic process. The evaluation is frequently to detect the degree of toxic or therapeutic effect. |
Endpoint Assay,End Point Assay,End Point Determination,Assay, End Point,Assay, Endpoint,Assays, End Point,Assays, Endpoint,Determination, Endpoint,Determinations, End Point,Determinations, Endpoint,End Point Assays,End Point Determinations,Endpoint Assays,Endpoint Determinations,Point Assay, End,Point Assays, End,Point Determinations, End |
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