24S-Hydroxycholesterol
24S-Hydroxycholesterol (24S-HC), also known as cholest-5-ene-3,24-diol or cerebrosterol, is an endogenousoxysterol produced by neurons in the brain to maintain cholesterolhomeostasis.[1] It was discovered in 1953 by Alberto Ercoli, S. Di Frisco, and Pietro de Ruggieri, who first isolated the molecule in the horse brain[2]and then demonstrated its presence in the human brain.[3] 24S-HC is
21-Hydroxypregnenolon
21-Hydroxypregnenolone, also known as prebediolone, as well as 3β,21-dihydroxypregn-5-en-20-one, is a naturally occurring and endogenous pregnane steroid, and an intermediate in the biosynthesis of 11-deoxycorticosterone (21-hydroxyprogesterone), corticosterone (11β,21-dihydroxyprogesterone), and other corticosteroids.[Wishart, David S.; Guo, An Chi; Oler, Eponine; Wang, Fel; Anjum, Afia; Peters, Harrison; Dizon, Raynard; Sayeeda, Zinat; Tian, Siyang; Lee, Brian L.; Berjanskii, Mark; Mah,
17α-Hydroxypregnenolone
17α-Hydroxypregnenolone is a pregnane (C21) steroid that is obtained by hydroxylation of pregnenolone at the C17α position. This step is performed by the mitochondrialcytochrome P450 enzyme 17α-hydroxylase (CYP17A1) that is present in the adrenal and gonads. Peak levels are reached in humans at the end of puberty and then decline.Hill M, Lukác D, LapcĂk O, Sulcová
Dihydrotestosterone glucuronide
No page at wikipedia - found in a chart
Dihydrotestosterone sulfate
No page at wikipedia - found in a chart
Androstanetriols
No page at wikipedia - found in a chart
18-Hydroxyprogesterone
No page at wikipedia - found in a chart
3α,5α-Tetrahydrocortisol
No page at wikipedia - found in a chart
11β,17α,21-Trihydroxypregnenolone
No page at wikipedia - found in a chart
17α,21-Dihydroxypregnenolone
No page at wikipedia - found in a chart
11β-Hydroxypregnenolone
No page at wikipedia - found in a chart
20α,22R-Dihydroxycholesterol
20α,22R-Dihydroxycholesterol, or (3β)-cholest-5-ene-3,20,22-triol is an endogenous, metabolic intermediate in the biosynthesis of the steroid hormones from cholesterol. Cholesterol ((3β)-cholest-5-en-3-ol) is hydroxylated by cholesterol side-chain cleavage enzyme (P450scc) to form 22R-hydroxycholesterol, which is subsequently hydroxylated again by P450scc to form 20α,22R-dihydroxycholesterol, and finally the bond between carbons 20 and 22 is cleaved by P450scc to form pregnenolone ((3β)-3-hydroxypregn-5-en-20-one), the precursor to the steroid hormones.CHAUDHURI
22R-Hydroxycholesterol
22R-Hydroxycholesterol, or (3β)-cholest-5-ene-3,22-diol is an endogenous, metabolic intermediate in the biosynthesis of the steroid hormones from cholesterol. Cholesterol ((3β)-cholest-5-en-3-ol) is hydroxylated by cholesterol side-chain cleavage enzyme (P450scc) to form 22R-hydroxycholesterol, which is subsequently hydroxylated again by P450scc to form 20α,22R-dihydroxycholesterol, and finally the bond between carbons 20 and 22 is cleaved by P450scc to form pregnenolone ((3β)-3-hydroxypregn-5-en-20-one), the precursor to the steroid hormones.
Pregnenolone
Not to be confused with Pregnanolone or Pregneninolone. This article is about pregnenolone as a hormone. For its use as a medication or supplement, see Pregnenolone (medication).