Identification of 3β, 7α-Dihydroxychol-5-enoic Acid in Fistula Bile of the Rat Given Cholesterol-4-14C and DL-Mevalonate-2-14C

A Lifschütz positive compound was found in the bile of bile-fistula rats injected with mevalonate-14C or with cholesterol-14C. This compound was identified as 3β, 7α-dihydroxychol-5-enoic acid by thin-layer chromatography and radio-isotope dilution experiments. This finding was taken for a further e...

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Veröffentlicht in:Journal of biochemistry (Tokyo) 1972-01, Vol.71 (1), p.85-89
Hauptverfasser: AYAKI, Yoshikazu, YAMASAKI, Kazumi
Format: Artikel
Sprache:eng
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Zusammenfassung:A Lifschütz positive compound was found in the bile of bile-fistula rats injected with mevalonate-14C or with cholesterol-14C. This compound was identified as 3β, 7α-dihydroxychol-5-enoic acid by thin-layer chromatography and radio-isotope dilution experiments. This finding was taken for a further evidence favorable for a new pathway of chenodeoxycholic acid biogenesis proposed by the authors.
ISSN:0021-924X
1756-2651
DOI:10.1093/oxfordjournals.jbchem.a129749