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NorUrsodeoxycholic ...
NorUrsodeoxycholic acid ameliorates cholemic nephropathy in bile duct ligated mice
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Krones, E. (författare)
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Eller, K. (författare)
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Pollheimer, M. J. (författare)
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visa fler...
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Racedo, S. (författare)
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Kirsch, A. H. (författare)
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Frauscher, B. (författare)
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- Wahlström, Annika, 1975 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine
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- Ståhlman, Marcus, 1975 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine
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Trauner, M. (författare)
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Grahammer, F. (författare)
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Huber, T. B. (författare)
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Wagner, K. (författare)
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Rosenkranz, A. R. (författare)
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- Marschall, Hanns-Ulrich, 1954 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine
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Fickert, P. (författare)
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visa färre...
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(creator_code:org_t)
- Elsevier BV, 2017
- 2017
- Engelska.
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Ingår i: Journal of Hepatology. - : Elsevier BV. - 0168-8278. ; 67:1, s. 110-119
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Background & Aims: Severe cholestasis may cause cholemic nephropathy that can be modeled in common bile duct ligated (CBDL) mice. We aimed to explore the therapeutic efficacy and mechanisms of norursodeoxycholic acid (norUDCA) in cholemic nephropathy. Methods: In 8-week CBDL mice fed with norUDCA (prior or post CBDL) or chow we evaluated serum urea levels, urine cytology and urinary neutrophil gelatinase associated lipocalin (uNGAL), kidney and liver tissue quantification of fibrosis by hydroxyproline content and gene chip expression looking at key genes of inflammation and fibrosis. Moreover, we comprehensively analysed bile acid profiles in liver, kidney, serum and urine samples. Results: NorUDCA-fed CBDL mice had significantly lower serum urea and uNGAL levels and less severe cholemic nephropathy as demonstrated by normal urine cytology, significantly reduced tubulointerstitial nephritis, and renal fibrosis as compared to controls. NorUDCA underwent extensive metabolism to produce even more hydrophilic compounds that were significantly enriched in kidneys. Conclusion: NorUDCA ameliorates cholemic nephropathy due to the formation of highly hydrophilic metabolites enriched in kidney. Consequently, norUDCA may represent a medical treatment for cholemic nephropathy. Lay summary: The term cholemic nephropathy describes renal dysfunction together with characteristic morphological alterations of the kidney in obstructive cholestasis that can be mimicked by ligation of the common bile duct in mice. Feeding the hydrophilic bile acid norUDCA to bile duct ligated mice leads to a significant amelioration of the renal phenotype due to the formation of highly hydrophilic metabolites enriched in the kidney and may therefore represent a medical treatment for cholemic nephropathy. (C) 2017 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Gastroenterologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Gastroenterology and Hepatology (hsv//eng)
Nyckelord
- Acute kidney injury
- Bile acids
- Bile acid therapy
- Bile cast nephropathy
- Kidney fibrosis
- Liver cirrhosis
- acute kidney injury
- obstructive-cholestasis
- ursodeoxycholic acid
- hepatorenal-syndrome
- knockout mice
- cirrhosis
- inflammation
- dysfunction
- mechanisms
- management
- Gastroenterology & Hepatology
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
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Krones, E.
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Eller, K.
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Pollheimer, M. J ...
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Racedo, S.
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Kirsch, A. H.
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Frauscher, B.
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visa fler...
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Wahlström, Annik ...
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Ståhlman, Marcus ...
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Trauner, M.
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Grahammer, F.
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Huber, T. B.
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Wagner, K.
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Rosenkranz, A. R ...
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Marschall, Hanns ...
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Fickert, P.
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visa färre...
- Om ämnet
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- MEDICIN OCH HÄLSOVETENSKAP
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MEDICIN OCH HÄLS ...
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och Klinisk medicin
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och Gastroenterologi
- Artiklar i publikationen
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Journal of Hepat ...
- Av lärosätet
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Göteborgs universitet