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Pregnenolone (P5), or pregn-5-en-3β-ol-20-one, is an
endogenous steroid and precursor/metabolic
intermediate in the
biosynthesis of most of the steroid...
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Pregnenolone, sold
under the
brand name
Enelone among others, is a
medication and
supplement as well as a
naturally occurring and
endogenous steroid. It...
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Pregnenolone sulfate (PS, PREGS) is an
endogenous excitatory neurosteroid that is
synthesized from
pregnenolone. It is
known to have
cognitive and memory-enhancing...
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Pregnenolone may
refer to:
Pregnenolone (pregn-5-en-3β-ol-20-one)
Pregnenolone (medication)
Pregnenolone sulfate 3β-Dihydroprogesterone (pregn-4-en-3β-ol-20-one)...
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cholesterol with
pregnenolone as a
metabolic intermediate. In the
first step in the
steroidogenic pathway,
cholesterol is
converted into
pregnenolone,
which serves...
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Pregnenolone acetate (brand
names Antofin, Previsone, Pregno-Pan), also
known as pregn-5-en-3β-ol-20-one 3β-acetate, is a
synthetic pregnane steroid and...
- MAP-4343), or
pregnenolone 3β-methyl ether, also
known as 3β-methoxypregn-5-en-20-one, is a
synthetic neuroactive steroid and
derivative of
pregnenolone. It interacts...
- 17α-Hydroxypregnenolone is a
pregnane (C21)
steroid that is
obtained by
hydroxylation of
pregnenolone at the C17α position. This step is
performed by the
mitochondrial cytochrome...
- neuroprotective, and
neurogenic effects.
Major examples include the
pregnanes pregnenolone sulfate (PS), epipregnanolone, and
isopregnanolone (sepranolone), the...
- 22-desmolase;
converts cholesterol to
pregnenolone. 17,20-Desmolase, also
called CYP17A1 or 17α-hydroxylase;
converts pregnenolone to 17α-hydroxypregnenolone, progesterone...