Multiple forms of 7-alpha-hydroxysteroid dehydrogenase in selected strains of Bacteroides fragilis

No abstract is available for this paper.

• Publication year

  1975

• Venue

  Journal of Bacteriology

• Publication date

  1975-05-01

• Fields of study

  Biology, Medicine, Chemistry

• Identifiers
  DOI 10.1128/jb.122.2.418-424.1975PMID 236279PMCID PMC246073
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Anaerobe Laboratory manual

  1977cited by this paper
• Human fecal flora: the normal flora of 20 Japanese-Hawaiians.

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  1974cited by this paper
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  1973cited by this paper
• 7α-hydroxysteroid dehydrogenase from Escherichia coli B: Preliminary studies

  1973cited by this paper
• 7Alpha-hydroxysteroid dehydrogenase from Escherichia coli B: preliminary studies.

  1973cited by this paper
• Degradation of steroids by intestinal bacteria II. Enzymes catalysing the oxidoreduction of the 3α-, 7α- and 12α-hydroxyl groups in cholic acid, and the dehydroxylation of the 7-hydroxyl group

  1970influential reference
• Degradation of steroids by intestinal bacteria. II. Enzymes catalysing the oxidoreduction of the 3 alpha-, 7 alpha- and 12 alpha-hydroxyl groups in cholic acid, and the dehydroxylation of the 7-hydroxyl group.

  1970cited by this paper
• Degradation of bile salts by human intestinal bacteria.

  1969cited by this paper
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  1968cited by this paper
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  1967cited by this paper
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  1966cited by this paper
• THIN-LAYER CHROMATOGRAPHY OF BILE ACIDS.

  1963cited by this paper
• On the transformation and enterohepatic circulation of cholic acid in the rat: bile acids and steroids 68.

  1958cited by this paper
• Protein measurement with the Folin phenol reagent.

  1951cited by this paper

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  2024cites this paper
• Boosting the Biosynthesis of Ursodeoxycholic Acid via a Novel 7β-Hydroxysteroid Dehydrogenase from Olsenella sp. and Biotransformation Systematic Optimization

  2024cites this paper
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  2023cites this paper
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  2023cites this paper
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  2021influential citation
• Microbial impact on cholesterol and bile acid metabolism: current status and future prospects

  2018cites this paper
• Metabolism of Oxo-Bile Acids and Characterization of Recombinant 12α-Hydroxysteroid Dehydrogenases from Bile Acid 7α-Dehydroxylating Human Gut Bacteria

  2018cites this paper
• Cloning, expression, and biochemical characterization of a novel NADP+-dependent 7α-hydroxysteroid dehydrogenase from Clostridium difficile and its application for the oxidation of bile acids.

  2017cites this paper
• The Mechanism of Enterohepatic Circulation in the Formation of Gallstone Disease

  2014cites this paper
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  2011cites this paper
• The catalytic promiscuity of a microbial 7α-hydroxysteroid dehydrogenase. Reduction of non-steroidal carbonyl compounds.

  2011cites this paper
• Conversion of cholic acid and chenodeoxycholic acid into their 7-oxo derivatives by Bacteroides intestinalis AM-1 isolated from human feces.

  2009cites this paper
• ENZYMOLOGY AND MOLECULAR BIOLOGY OF BILE ACID 7alpha- AND 7beta-DEHYDROXYLATION BY THE INTESTINAL BACTERIA CLOSTRIDIUMSCINDENS AND CLOSTRIDIUM HYLEMONAE

  2008cites this paper
• The Medically Important Bacteroides spp. in Health and Disease

  2006cites this paper
• Bile salt biotransformations by human intestinal bacteria Published, JLR Papers in Press, November 18, 2005.

  2006cites this paper
• Epimerization of chenodeoxycholic acid to ursodeoxycholic acid by human intestinal lec i t h i n ase-I i pase-neg at ive Clostridia

  2002cites this paper
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  1999cites this paper
• Biotransformation of Bile Acids, Cholesterol, and Steroid Hormones

  1997cites this paper
• Crystal structures of the binary and ternary complexes of 7 alpha-hydroxysteroid dehydrogenase from Escherichia coli.

  1996cites this paper
• 7alpha-Hydroxysteroid dehydrogenase

  1995cites this paper
• Characterization and regulation of the NADP-linked 7 alpha-hydroxysteroid dehydrogenase gene from Clostridium sordellii

  1994cites this paper
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  1992cites this paper
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  1992cites this paper
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  1991cites this paper
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  1991cites this paper
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  1990cites this paper
• Purification and characterization of a microbial, NADP-dependent bile acid 7 alpha-hydroxysteroid dehydrogenase.

  1990cites this paper
• Purification of 7 alpha-hydroxysteroid dehydrogenase from Escherichia coli strain 080.

  1990cites this paper
• NADP-dependent 3β-, 7α- and 7β-hydroxysteroid dehydrogenase activities from a lecithinase-lipase-negative Clostridium species 25.11.c

  1989cites this paper
• NADP-dependent 3 beta-, 7 alpha- and 7 beta-hydroxysteroid dehydrogenase activities from a lecithinase-lipase-negative Clostridium species 25.11.c.

  1989cites this paper
• Kinetic properties of 7 alpha-hydroxysteroid dehydrogenase from Escherichia coli 080.

  1989cites this paper
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  1987cites this paper
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  1987cites this paper
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  1987cites this paper
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  1985cites this paper
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  1985cites this paper
• Bile acid induction of 7a- and 76-hydroxysteroid dehydrogenases in Clostridium limosum

  1985cites this paper
• Chapter 12 Metabolism of bile acids in intestinal microflora

  1985cites this paper
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  1984cites this paper
• Formation of urso- and ursodeoxy-cholic acids from primary bile acids by a Clostridium limosum soil isolate.

  1984cites this paper
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  1983cites this paper
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  1983cites this paper
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  1983cites this paper
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  1983cites this paper
• Degradation of steroids in the human gut.

  1983cites this paper
• Degradation of steroids in the h

  1983cites this paper
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  1983cites this paper
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  1983cites this paper
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  1983cites this paper
• CHAPTER 9 – Biotransformation of Bile Acids and Cholesterol by the Intestinal Microflora

  1983cites this paper
• CHAPTER 3 – Associations of Indigenous Microorganisms with Gastrointestinal Epithelial Surfaces

  1983cites this paper
• Purification and characterization of NADP-dependent 7 beta-hydroxysteroid dehydrogenase from Peptostreptococcus productus strain b-52.

  1983cites this paper
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  1982cites this paper
• Characterization of NADP-dependent 7 beta-hydroxysteroid dehydrogenases from Peptostreptococcus productus and Eubacterium aerofaciens

  1982cites this paper
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  1982cites this paper
• 7 beta-Dehydroxylation of ursodeoxycholic acid by whole cells and cell extracts of the intestinal anaerobic bacterium, Eubacterium species V.P.I. 12708.

  1982cites this paper
• Formation of ursodeoxycholic acid from chenodeoxycholic acid by a 7 beta-hydroxysteroid dehydrogenase-elaborating Eubacterium aerofaciens strain cocultured with 7 alpha-hydroxysteroid dehydrogenase-elaborating organisms

  1982cites this paper
• Formation of urso- and ursodeoxy-cholic acids from primary bile acids by Clostridium absonum.

  1981cites this paper
• Cofactor requiremets for 7 alpha-dehydroxylation of cholic and chenodeoxycholic acid in cell extracts of the intestinal anaerobic bacterium, Eubacterium species V.P.I. 13708.

  1981cites this paper
• Bile salt induction of 7α- and 7β-hydroxysteroid dehydrogenases in Clostridium absonum

  1981cites this paper
• [The significance of the bacterial steroid degradation for the etiology of large bowel cancer. VIII. Transformation of cholic-, chenodeoxycholic-, and deoxycholic acid by lecithinase-lipase-negative clostridia].

  1981cites this paper
• Epimerization of chenodeoxycholic acid to ursodeoxycholic acid by human intestinal lecithinase-lipase-negative Clostridia.

  1981cites this paper
• Bile induction of 7 alpha- and 7 beta-hydroxysteroid dehydrogenases in Clostridium absonum.

  1981cites this paper
• Circular dichroism studies of keto-bile acids.

  1980cites this paper
• Suppression of human fecal 7 alpha-hydroxysteroid dehydrogenase by a short-term low cholesterol diet.

  1980cites this paper
• Suppression of human fecal 7α-hydroxysteroid dehydrogenase by a short-term low cholesterol diet

  1980cites this paper
• The biology of gastrointestinal bacteroides.

  1979cites this paper
• 7alpha-Dehydroxylation of cholic acid and chenodeoxycholic acid by Clostridium leptum.

  1979cites this paper
• Identification of 7alpha-, 12alpha-dihydroxy-3-oxo cholanoic acid as the major degradation product from cholic by C. perfringens.

  1978cites this paper
• Fecal hydroxysteroid dehydrogenase activities in vegetarian Seventh-Day Adventists, control subjects, and bowel cancer patients.

  1978cites this paper
• Identification of 7α-,12α-dihydroxy-3-oxo cholanoic acid as the major degradation product from cholic by C. perfringens

  1978cites this paper
• Some current concepts in intestinal bacteriology.

  1978cites this paper
• Separation and detection of uv-absorbing derivatives of fecal bile acid metabolites by high-performance liquid chromatography.

  1978cites this paper
• Partial purification and characterization of NADP-dependent 12alpha-hydroxysteroid dehydrogenase from Clostridium leptum.

  1978cites this paper
• Characterization of 7-alpha-dehydroxylase in Clostridium leptum.

  1978cites this paper
• Bile Salt Degradation by Nonfermentative Clostridia

  1977cites this paper
• Partial purification and characterization of NAD-dependent 7alpha-hydroxysteroid dehydrogenase from Bacteroides thetaiotaomicron.

  1977cites this paper
• Bile acid biotransformation rates of selected gram-positive and gram-negative intestinal anaerobic bacteria.

  1976cites this paper
• 3alpha-, 7alpha- and 12alpha-hydroxysteroid dehydrogenase activities from Clostridium perfringens.

  1976cites this paper
• [The significance of the bacterial steroid degradation for the etiology of large bowel cancer. IV. Deconjugation of glycocholic acid, oxidation, and reduction of cholic acid by saccharolytic Bacteroides species (author's transl)].

  1976cites this paper
• Purification and characterization of bile salt hydrolase from Bacteroides fragilis subsp. fragilis.

  1976cites this paper
• 3α-, 7α- And 12α-hydroxysteroid dehydrogenase activities from Clostridium perfringens

  1976cites this paper
• [The significance of the bacterial steroid degradation for the etiology of large bowel cancer. VI. Degradation of deoxycholic acid by saccharolytic bacteroides-species (author's transl)].

  1976cites this paper