ONKI3 | Medical Subject Headings

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Hierarchy:	Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Adrenal Cortex Hormones ∟ Hydroxycorticosteroids ∟ Pregnenolone 9 coordinate concepts 2 subordinate concepts ∟ 17-alpha-Hydroxypregnenolone \| ∟ Pregnenolone Carbonitrile ∟ Cortisone \| ∟ Dimethisterone \| ∟ Ethisterone \| ∟ Pregnenediones \| ∟ Spironolactone \| ∟ 11-Hydroxycorticosteroids \| ∟ 17-Hydroxycorticosteroids \| ∟ Desoxycorticosterone \| ∟ Progesterone Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Gonadal Hormones ∟ Gonadal Steroid Hormones ∟ Progesterone Congeners ∟ Pregnenolone 9 coordinate concepts 2 subordinate concepts ∟ 17-alpha-Hydroxypregnenolone \| ∟ Pregnenolone Carbonitrile ∟ Cortisone \| ∟ Dimethisterone \| ∟ Ethisterone \| ∟ Pregnenediones \| ∟ Spironolactone \| ∟ 11-Hydroxycorticosteroids \| ∟ 17-Hydroxycorticosteroids \| ∟ Desoxycorticosterone \| ∟ Progesterone Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Steroids ∟ Pregnanes ∟ Pregnenes ∟ Pregnenolone 9 coordinate concepts 2 subordinate concepts ∟ 17-alpha-Hydroxypregnenolone \| ∟ Pregnenolone Carbonitrile ∟ Cortisone \| ∟ Dimethisterone \| ∟ Ethisterone \| ∟ Pregnenediones \| ∟ Spironolactone \| ∟ 11-Hydroxycorticosteroids \| ∟ 17-Hydroxycorticosteroids \| ∟ Desoxycorticosterone \| ∟ Progesterone X
Broader terms:	Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Adrenal Cortex Hormones ∟ Hydroxycorticosteroids ∟ Pregnenolone Medical Subject Headings (MeSH) ∟ Hormones, Hormone Substitutes, and Hormone Antagonists ∟ Hormones ∟ Gonadal Hormones ∟ Gonadal Steroid Hormones ∟ Progesterone Congeners ∟ Pregnenolone Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Steroids ∟ Pregnanes ∟ Pregnenes ∟ Pregnenolone Hydroxycorticosteroids > Adrenal Cortex Hormones > Hormones > Hormones, Hormone Substitutes, and Hormone Antagonists > Medical Subject Headings (MeSH) Progesterone Congeners > Gonadal Steroid Hormones > Gonadal Hormones > Hormones > Hormones, Hormone Substitutes, and Hormone Antagonists > Medical Subject Headings (MeSH) Pregnenes > Pregnanes > Steroids > Polycyclic Compounds > Medical Subject Headings (MeSH) X
Narrower terms:	17-alpha-Hydroxypregnenolone \| Pregnenolone Carbonitrile X
Annotation:	do not confuse with PREGNANOLONE X
Scope note:	A 21-carbon steroid, derived from CHOLESTEROL and found in steroid hormone-producing tissues. Pregnenolone is the precursor to GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS. X
activeMeSHYear*:	2004 \| 2005 \| 2006 \| 2007X
dateCreated*:	1999-01-01X
dateRevised*:	2003-07-09X
recordAuthorizer*:	sjnX
recordMaintainer*:	lktX
recordOriginator*:	NLMX
Type:	Concept X
Coordinate terms:	Cortisone \| Dimethisterone \| Ethisterone \| Pregnenediones \| Spironolactone \| 11-Hydroxycorticosteroids \| 17-Hydroxycorticosteroids \| Desoxycorticosterone \| Progesterone X
URI:	X
Labels and equivalent concepts:	Pregnenoloni (fi) Pregnenolon (sv) 5-Pregnen-3-beta-ol-20-one (en, replaced) X
Share:	X