| PXR | Pregnane X Receptor |
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| PdG | pregnane-diol 3 alpha glucuronide |
| pregnane | Parent hydrocarbon of two series of steroids stemming from 5a-pregnane (originally allopregnane) and 5b-pregnane (17b-ethyletiocholane). 5b-Pregnane is the parent of the progesterones, pregnane alcohols, ketones, and several adrenocortical hormones and is found largely in urine as a metabolic product of 5b-pregnane compounds. For structure, see steroids. (05 Mar 2000) |
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| pregnanediol | <chemical> Chemical name: Pregnanediol (12 Dec 1998) |
| pregnanedione | 5b-Pregnane-3,20-dione;a metabolite of progesterone, formed in relatively small quantities, that occurs in 5a and 5b isomeric forms. (05 Mar 2000) |
| pregnanediones | Pregnane derivatives in which two side-chain methyl groups or two methylene groups in the ring skeleton (or a combination thereof) have been oxidised to keto groups. (12 Dec 1998) |
| pregnanes | Saturated derivatives of the steroid pregnane. The 5-beta series includes progesterone and related hormones; the 5-alpha series includes forms generally excreted in the urine. (12 Dec 1998) |
| pregnanetriol | <chemical> Chemical name: Pregnanetriol (12 Dec 1998) |
Synonyms :
Synonyms : Dioxopregnanes
Synonyms :
Synonyms : 5-beta-Pregnane-3, 17, 20-triol, 5beta-Pregnane-3alpha, 17alpha, 20alpha-triol
| pregnanediol |
a compound found in women's urine during certain phases of the menstrual cycle and in the urine of pregnant women
Ãâó: wordnet.princeton.edu/perl/webwn
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| pregnane |
a type of saturated 21-carbon steroid hydrocarbon nucleus that is the parent structure of many steroids; two groups of steroids are distinguished as those stemming from 5α-pregnane and those stemming from 5β-pregnane. In the latter group are progesterones, ketones, and several corticosteroids.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| pregnanetriol |
a metabolite of 17α-hydroxyprogesterone, normally occurring in small amounts in body fluids and urine, but greatly increased in disorders of the adrenal cortex in which 21-hydroxylation of the steroid nucleus is impaired, as in the most common form of congenital adrenocortical hyperplasia with virilism.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| pregnane | a compound found in women's urine during certain phases of the menstrual cycle and in the urine of pregnant women |
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