| HC | hair cell; hairy cell; handicapped; head circumference; head compression; health care; healthy contr... |
|---|---|
| LHI | lipid hydrocarbon inclusion |
| PAH | para-aminohippurate; phenylalanine hydrolase; polycyclic aromatic hydrocarbon; predicted adult heigh... |
| PCH | paroxysmal cold hemoglobinuria; polycyclic hydrocarbon |
| PNH | paroxysmal nocturnal hemoglobinuria; polynuclear hydrocarbon |
| AHH | ARyl hydrocarbon hydroxylase |
|---|---|
| AH | aromatic hydrocarbon |
| Ah | Aryl hydrocarbon |
| AHR | Aryl hydrocarbon receptor |
| Arnt | Aryl hydrocarbon receptor nuclear translocator |
| hydrocarbon | An organic molecule which consists only of carbon and hydrogen atoms, and no other elements. (09 Oct 1997) |
|---|---|
| hydrocarbonate | <chemistry> A hydrous carbonate, as malachite. Source: Websters Dictionary (01 Mar 1998) |
| hydrocarbons, acyclic | Organic compounds composed exclusively of carbon and hydrogen where no carbon atoms join to form a ring structure. (12 Dec 1998) |
| hydrocarbons, alicyclic | Organic compounds composed exclusively of carbon and hydrogen. Three or more carbon atoms are arranged in a cyclic structure and they possess aliphatic properties. (12 Dec 1998) |
| hydrocarbons, aromatic | Organic compounds composed exclusively of carbon and hydrogen. They are unsaturated hexagonal ring structures with a closed conjugated system of double bonds that gives them the characteristic chemical properties of the parent aromatic hydrocarbon, benzene. (12 Dec 1998) |
| hydrocarbons, cyclic | Organic compounds composed exclusively of carbon and hydrogen forming a closed ring that may be either alicyclic or aromatic. (12 Dec 1998) |
| aryl hydrocarbon hydroxylases | <enzyme> A group of cytochrome p-450 (haem-thiolate) proteins which utilise reduced flavin or flavoprotein as one donor and incorporate one atom of oxygen. They act on many aromatic compounds. They are a component part of the mixed-function oxidase system and are important for the oxidation of many drugs and toxins such as phenobarbital, carcinogens, and insecticide. These enzymes are considered to be an aspect of EC 1.14.14.1. Registry number: EC 1.14.14.- (12 Dec 1998) |
|---|---|
| receptors, aryl hydrocarbon | Cytoplasmic proteins that bind certain aryl hydrocarbons, translocate to the nucleus, and activate transcription of particular DNA segments. Ah receptors are identified by their high-affinity binding to several carcinogenic or teratogenic environmental chemicals including polycyclic aromatic hydrocarbons found in cigarette smoke and smog, heterocyclic amines found in cooked foods, and halogenated hydrocarbons including dioxins and polychlorinated biphenyls. No endogenous ligand has been identified, but an unknown natural messenger with a role in cell differentiation and development is suspected. (12 Dec 1998) |
| chlorinated hydrocarbon | A molecules which is almost entirely carbon and hydrogen, but has had at least one chlorine atom introduced to it that has replaced one of the hydrogen atoms. (09 Oct 1997) |
| saturated hydrocarbon | A hydrocarbon that contains the greatest possible number of hydrogen atoms, so that the molecule contains neither rings nor multiple bonds. (05 Mar 2000) |
| Diels hydrocarbon | <biochemistry> A phenanthrene derivative obtained by the dehydrogenation of various steroids. (05 Mar 2000) |
| fluorinated hydrocarbon | A molecule which is almost entirely carbon and hydrogen, but has had at least one fluorine atom introduced to it that has replaced one of the hydrogen atoms. (09 Oct 1997) |
| liquid hydrocarbon | One of a very large group of chemical compounds composed only of carbon and hydrogen. The largest source of hydrocarbons is petroleum. (05 Dec 1998) |
Synonyms :
Synonyms :
Synonyms :
Synonyms :
Synonyms :
| hydrocarbon |
an organic compound containing only carbon and hydrogen
Ãâó: wordnet.princeton.edu/perl/webwn
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| hydrocarbon |
Chemicals that consist entirely of hydrogen and carbon. Hydrocarbons contribute to air pollution problems like smog.
Ãâó: www.nsc.org/ehc/glossary.htm
|
| hydrocarbon |
A compound, such as CH 4 , that contains only carbon and hydrogen.
Ãâó: xenon.che.ilstu.edu/genchemhelphomepage/glossary/h...
|
| hydrocarbon |
Any organic compound, gaseous, liquid, or solid, consisting solely of carbon and hydrogen. Crude oil is basically a complex mixture of hydrocarbons.
Ãâó: imnh.isu.edu/digitalatlas/glossary/letter.asp
|
| hydrocarbon |
A naturally occurring organic compound that contains carbon and hydrogen; may be gaseous, solid, or liquid, for example, natural gas, bitumens, and petroleum.
Ãâó: biology.usgs.gov/s+t/SNT/noframe/zy198.htm
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| hydrocarbon | an organic compound containing only carbon and hydrogen |
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