Journal ArticleDOI
Sterol metabolism. VII. Autoxidation of cholesterol via hydroperoxide intermediates
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This article is published in Journal of Organic Chemistry.The article was published on 1970-08-01. It has received 101 citations till now. The article focuses on the topics: Autoxidation.read more
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Cholesterol Oxides in Commercial Dry Egg Products: Isolation and Identification
Lee-Shin Tsai,Carol A. Hudson +1 more
TL;DR: Cholesterol oxides found in dehydrated egg products may have been formed during the commercial drying process since no oxides were found in fresh shell eggs nor in the egg samples lyophilized in the laboratory.
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7-Oxo-, 7α-hydroxy- and 7β-hydroxysterols from Euphorbia fischeriana
TL;DR: In this article, 7-oxo, 7α-hydroxy- and 7β-hydroxylsterols (campesterol, stigmasterol and sitosterol derivatives) were isolated from the roots of Euphorbia fischeriana, a drug used for its antitumour properties in traditional Chinese medicine.
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Studies on the Biosynthetic Conversion of Cholesterol into Pregnenolone SIDE CHAIN CLEAVAGE OF A t-BUTYL ANALOG OF 20α-HYDROXYCHOLESTEROL, (20R)-20-t-BUTYL-5PREGNENE-3β,20-DIOL, A COMPOUND COMPLETELY SUBSTITUTED AT C-22
TL;DR: Results from the synthesis of 20R-20-t-Butyl-5-pregnene-3β,20-diol form the basis of a new hypothesis for the pathways used for the biosynthesis of pregnenolone from cholesterol, and two mechanisms consistent with these findings are proposed.
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BIOSYNTHESIS OF CHOLEST‐5‐ENE‐3β, 24‐DIOL (CEREBROSTEROL) BY BOVINE CEREBRAL CORTICAL MICROSOMES1
TL;DR: It is established that a sterol 24‐hydroxylase system is present in bovine cerebral cortex.
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Evidence for the presence of 7-hydroperoxycholest-5-en-3β-ol in oxidized human LDL
Bruno Malavasi,M.F. Rasetti,P. Roma,Roberta Fogliatto,Pietro Allevi,Alberico L. Catapano,Giovanni Galli +6 more
TL;DR: Analysis of the components by thin layer chromatography and mass spectrometry allowed to establish that 7 alpha- and 7 beta-hydroperoxycholest-5-en-3 beta-ol (7 alpha OOH and beta OOH) are largely prevalent among the oxysterols at early times of oxidation.