ONKI3 | Medical Subject Headings

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17-alpha-Hydroxypregnenolone

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Hierarchy:	Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Adrenal Cortex Hormones ∟ Hydroxycorticosteroids ∟ Pregnenolone ∟ 17-alpha-Hydroxypregnenolone 1 coordinate concept ∟ Pregnenolone Carbonitrile Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Gonadal Hormones ∟ Gonadal Steroid Hormones ∟ Progesterone Congeners ∟ Pregnenolone ∟ 17-alpha-Hydroxypregnenolone 1 coordinate concept ∟ Pregnenolone Carbonitrile Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Steroids ∟ Pregnanes ∟ Pregnenes ∟ Pregnenolone ∟ 17-alpha-Hydroxypregnenolone 1 coordinate concept ∟ Pregnenolone Carbonitrile X
Broader terms:	Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Adrenal Cortex Hormones ∟ Hydroxycorticosteroids ∟ Pregnenolone ∟ 17-alpha-Hydroxypregnenolone Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Gonadal Hormones ∟ Gonadal Steroid Hormones ∟ Progesterone Congeners ∟ Pregnenolone ∟ 17-alpha-Hydroxypregnenolone Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Steroids ∟ Pregnanes ∟ Pregnenes ∟ Pregnenolone ∟ 17-alpha-Hydroxypregnenolone Pregnenolone > Hydroxycorticosteroids > Adrenal Cortex Hormones > Hormones > Hormones, Hormone Substitutes, and Hormone Antagonists > Medical Subject Headings (MeSH) Pregnenolone > Progesterone Congeners > Gonadal Steroid Hormones > Gonadal Hormones > Hormones > Hormones, Hormone Substitutes, and Hormone Antagonists > Medical Subject Headings (MeSH) Pregnenolone > Pregnenes > Pregnanes > Steroids > Polycyclic Compounds > Medical Subject Headings (MeSH) X
historyNote*:	2004 (1964); for 17-HYDROXYPREGNENOLONE use HYDROXYPREGNENOLONE (NM) 1981-2003 X
publicMeSHNote*:	2004; see HYDROXYPREGNENOLONE 1972-2003; 17-HYDROXYPREGNENOLONE was indexed under HYDROXYPREGNENOLONE (NM) 1981-2003 X
Scope note:	A 21-carbon steroid that is converted from PREGNENOLONE by STEROID 17-ALPHA-HYDROXYLASE. It is an intermediate in the delta-5 pathway of biosynthesis of GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS. X
activeMeSHYear*:	2004 \| 2005 \| 2006 \| 2007X
dateCreated*:	1999-01-01X
dateEstablished*:	1972-01-01X
dateRevised*:	2003-07-09X
recordAuthorizer*:	sjnX
recordMaintainer*:	lktX
recordOriginator*:	NLMX
Type:	Concept X
Coordinate terms:	Pregnenolone Carbonitrile X
URI:	X
Labels and equivalent concepts:	17-alfa-hydroksipregnenoloni (fi) 17-alfa-hydroxipregnenolon (sv) Hydroxipregnenolon (sv, replaced) Hydroxypregnenolone (en, replaced) 17alpha-Hydroxypregnenolone (en, replaced) 17-Hydroxypregnenolone, (3beta,17alpha)-Isomer (en, replaced) 17-Hydroxypregnenolone (en, replaced) 17-Hydroxypregnenolone, (3beta,13alpha)-Isomer (en, replaced) 17 alpha-Hydroxypregnenolone (en, replaced) X
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