| TAR | Thrombocytopenia-Absent Radius |
|---|---|
| LCD | coal tar solution [liquor carbonis detergens]; lattice corneal dystrophy; liquid crystal diode; loca... |
| PT | pain threshold; parathormone; parathyroid; paroxysmal tachycardia; part time; patient; pericardial t... |
| TAR | thoracic aortic rupture; thrombocytopenia with absent radii [syndrome]; tissue-air ratio; total abor... |
| TAR/PD | target nursing hours per patient/day |
| TAR | Thrombocytopenia absent radius |
|---|---|
| TAR | Thrombocytopenia with Absent Radii |
| TAR | Tissue air ratios |
| TAR | Trans-activation response |
| TAR | trans -activation responsive region |
| tar camphor | <chemistry> A white crystalline aromatic hydrocarbon, C10H8, analogous to benzene, and obtained by the distillation of certain bituminous materials, such as the heavy oil of coal tar. It is the type and basis of a large number of derivatives among organic compounds. Formerly called also naphthaline. <chemistry> Naphthalene red, a yellow dyestuff obtained from certain nitro derivatives of naphthol. Source: Websters Dictionary (01 Mar 1998) |
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| camphor | <chemical> A ketone obtained from the wood of cinnamomum camphora, an evergreen tree native to eastern asia, or produced synthetically, with a penetrating characteristic odour and a pungent, aromatic taste. It is applied topically to the skin as an antipruritic and anti-infective and is used as a pharmaceutic necessity in certain pharmaceutic preparations. Pharmacological action: anti-infective agents, local, antipruritics, pharmaceutic aid. Chemical name: Bicyclo(2.2.1)heptan-2-one, 1,7,7-trimethyl- (12 Dec 1998) |
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| camphor 5-monooxygenase | <enzyme> A monooxygenase haem-thiolate (cytochrome p-450) with camphor bound at the active site. It acts as the terminal monooxygenase in the d-camphor monooxygenase system. Under anaerobic conditions, this enzyme reduces the polyhalogenated compounds bound at the camphor-binding site. Additionally, it is the only cytochrome p-450 enzyme with a known crystal structure. Registry number: EC 1.14.15.1 (12 Dec 1998) |
| camphor-6-exo-hydroxylase | <enzyme> A cytochrome p-450-dependent monooxygenase that catalyses the hydroxylation of camphor to 6-hydroxycamphor in sage and mycobacterium Registry number: EC 1.14.15.- (26 Jun 1999) |
| camphor liniment | A mixture of camphor and cottonseed oil, or camphor and arachis oil; a mild counterirritant. Synonym: camphorated oil. Monobromated camphor, obsolete term for an antispasmodic, soporific, and sedative. (05 Mar 2000) |
| cantharis camphor | <chemical> Toxic compound from the spanish fly or blistering beetle (lytta (cantharis) vesicatoria) and other insects. It was formerly an irritant, vesicant, and rubefacient paste of whole insects called cantharides. It is now used to produce skin inflammation. It causes gastroenteritis, nephritis, and circulatory failure if absorbed. Pharmacological action: irritants. Chemical name: 4,7-Epoxyisobenzofuran-1,3-dione, hexahydro-3a,7a-dimethyl-, (3aalpha,4beta,7beta,7aalpha)- (12 Dec 1998) |
| peppermint camphor | <chemistry> A white, crystalline, aromatic substance resembling camphor, extracted from oil of peppermint (Mentha). Synonym: mint camphor or peppermint camphor. Origin: Mentha + -ol. Source: Websters Dictionary (01 Mar 1998) |
| thyme camphor | <chemistry> A phenol derivative of cymene, C10H13.OH, isomeric with carvacrol, found in oil of thyme, and extracted as a white crystalline substance of a pleasant aromatic odour and strong antiseptic properties. Synonym: hydroxy cymene. Origin: Thyme + -ol. Source: Websters Dictionary (01 Mar 1998) |
| beechwood tar | A thick, oily, dark brown liquid with the odour of creosote; largely used as a source of creosote. Synonym: beech oil. (05 Mar 2000) |
| birch tar | Pyroligneous oil obtained by the dry distillation of the wood of Betula alba and rectified by steam distillation; used externally in the treatment of skin diseases. Synonym: birch tar. (05 Mar 2000) |
| birch tar oil | Pyroligneous oil obtained by the dry distillation of the wood of Betula alba and rectified by steam distillation; used externally in the treatment of skin diseases. Synonym: birch tar. (05 Mar 2000) |
| rectified tar oil | A volatile oil distilled from pine tar; used externally in the treatment of skin diseases such as eczema and psoriasis. (05 Mar 2000) |
| coal tar | <pharmacology> A byproduct obtained during the breakdown of bituminous coal used in the treatment of some skin diseases (for example psoriasis). (27 Sep 1997) |
| coal tar naphtha | <chemistry> A volatile, very inflammable liquid, contained in the naphtha produced by the destructive distillation of coal, from which it is separated by fractional distillation. The name is sometimes applied also to the impure commercial product or benzole, and also, but rarely, to a similar mixed product of petroleum. The Benzene nucleus or Benzene ring, is a closed chain or ring, consisting of six carbon atoms, each with one hydrogen atom attached, regarded as the type from which the aromatic compounds are derived. Structure: C6H6 Origin: From Benzoin. (06 Aug 1998) |
| pine tar | Obtained by the destructive distillation of the wood of Pinus palustris and other species of Pinus; used internally as an expectorant, and externally in the treatment of skin diseases. Synonym: liquid pitch. (05 Mar 2000) |
| syndrome, tar | TAR stands for Thrombocytopenia (low blood platelets) and aplasia (absence) of the radius (the long bone on the thumb-side of the forearm), features characterizing this syndrome. There is phocomelia more than (flipper-limb) with the thumbs always present. The fibula (the smaller bone in thye lower leg) is often absent. The risk of bleeding from too few platelets is high in early infancy but lessens with age. The condition is inherited in an autosomal recessive trait with one gene (on a non-sex chromosome) coming from each parent to the tar child. Alternative names include more than thrombocytopenia-absent radius syndrome, radial aplasia-thrombocytopenia syndrome, and tetraphocomelia-thrombocytopenia syndrome. (12 Dec 1998) |
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