Results 11 to 20 of about 234,836 (306)

Biosynthesis and biotransformation of bile acids [PDF]

Hospital Pharmacology, 2017
Bile acids are steroidal compounds, which contain 24 carbon atoms. They can be classified into two major groups: primary and secondary. The most abundant bile acids: The primary bile acids include cholic acid and chenodeoxycholic acid, while the major ...
Šarenac Tanja M., Mikov Momir M.
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Dietary supplementation of porcine bile acids improves laying performance, serum lipid metabolism and cecal microbiota in late-phase laying hens

Animal Nutrition, 2022
Due to the exceptional laying performance of hens, the demand on lipid metabolism and oxidation in vivo is vigorous, resulting in excessive lipid accumulation in late-phase hens, which lowers the production performance.
Bowen Yang, Shimeng Huang, Guoxian Zhao, Qiugang Ma   +3 more
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The gut microbiota, bile acids and their correlation in primary sclerosing cholangitis associated with inflammatory bowel disease. [PDF]

, 2018
BACKGROUND: Patients with primary sclerosing cholangitis associated with inflammatory bowel disease (PSC-IBD) have a very high risk of developing colorectal neoplasia.
Bao, X, Brito, H, Moura-Santos, P, Oliveira, A, et al., Palmela, C, Ruiqi, H, Silva, J, Torres, J   +7 more
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Identification of unconjugated bile acids in human bile.

Journal of Lipid Research, 1990
Unconjugated bile acids in the bile of healthy and diseased humans were determined qualitatively and quantitatively by means of gas-liquid chromatography and gas-liquid chromatography-mass spectrometry, after their isolation by ion-exchange ...
N Matoba, M Une, T Hoshita
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Dietary N-3 polyunsaturated fatty acids decrease biliary cholesterol saturation in gallstone disease [PDF]

, 1992
Because fatty acid composition of biliary phospholipids influences cholesterol secretion into bile, we investigated whether replacement of n-1 monounsaturated or n-6 polyunsaturated fatty acids with n-3 polyunsaturated fatty acids in biliary ...
Abell, Ahlberg, Balasubramaniam, Barlett, Bernd Seifferth, Berr, Berr, Berr, Berr, Carey, Carey, Carulli, Cohen, Cohen, Coleman, Dam, Delchier, Dieter Jüngst, Everson, Frieder Berr, Glenn, Goodnight, Gustav Paumgartner, Harris, Hofmann, Holan, Holzbach, Joseph Holl, Juniper, Kaludzny, Kelly, Kuroki, Leaf, Lee, Lippel, Lorenz, Magnuson, Marks, Nestel, Nestel, O'Leary, Parhofer, Paul, Phillipson, Pomeranz, Ramond, Robins, Robins, Sanders, Scobey, Sedaghat, Snedecor, Strasberg, Sven Fischer, Sömjen, Ventura, von Schacky, Wagner, Wechsler, Werner O. Richter   +59 more
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Analysis of metabolic profiles of bile acids in urine using a lipophilic anion exchanger and computerized gas-liquid chromatorgaphy-mass spectrometry

Journal of Lipid Research, 1977
A method is described for quantitative analysis of bile acids in urine. Urine is acidified and bile acids are extracted on an Amberlite XAD-2 column.
B Almé, A Bremmelgaard, J Sjövall, P Thomassen   +3 more
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Physiological concentrations of bile acids down-regulate agonist induced secretion in colonic epithelial cells [PDF]

, 2009
In patients with bile acid malabsorption, high concentrations of bile acids enter the colon and stimulate Cl− and fluid secretion, thereby causing diarrhoea. However, deoxycholic acid (DCA), the predominant colonic bile acid, is normally present at lower
Alan F. Hofmann, Barcelo, Barrett, Bertelsen, Cartwright, Chadwick, Cheng, Cheng, Christine Marsh, Dawson, Dawson, Devor, Dharmsathaphorn, Fernandez-Banares, Gail Ferguson, Gelbmann, Gordon, Hamilton, Hofmann, J-P, Kalia, Keely, Keely, Keely, Khurana, Kok, Kruis, Magdalena S. Mroz, Mauricio, Mekjian, Merchant, Michael M. Scharl, Milovic, Montrose, Muhlbauer, Münch, Niamh Keating, Nyhlin, Potter, Raimondi, Smith, Stephen J. Keely, Teem, Ung, Venkatasubramanian, Weihrauch   +45 more
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Dose-related liver injury of Geniposide associated with the alteration in bile acid synthesis and transportation. [PDF]

, 2017
Fructus Gardenia (FG), containing the major active constituent Geniposide, is widely used in China for medicinal purposes. Currently, clinical reports of FG toxicity have not been published, however, animal studies have shown FG or Geniposide can cause ...
Feng, Xiaoyi, Gao, Yue, Han, Jiayin, La Frano, Michael R, Li, Chunying, Li, Guiqin, Li, Xiaolong, Liang, Aihua, Liu, Jing, Newman, John W, Pan, Chen, Tian, Jingzhuo, Wang, Lianmei, Xiang, Shixie, Yi, Yan, Zhang, Yushi, Zhao, Yong, Zhu, Jingjing   +17 more
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Decreased expression of breast cancer resistance protein in the duodenum in patients with obstructive cholestasis [PDF]

, 2006
Background/Aims: The expression of transporters involved in bile acid homeostasis is differentially regulated during obstructive cholestasis. Since the drug efflux transporter breast cancer resistance protein (BCRP) is known to transport bile acids, we ...
Adachi Y, Brendel C, Christian Zimmermann, Christoph Beglinger, Denk GU, Denson LA, Dietrich CG, Dietrich CG, Ee PL, Frank Lehmann, Freeman LA, Geier A, Gutmann H, Heike Gutmann, Hruz P, Imai Y, Janvilisri T, Jonker JW, Juergen Drewe, Jung D, Jung D, Kamisako T, Klucken J, Li N, Lown KS, Lu TT, Luigi Terracciano, Maliepaard M, Miyake K, Petr Hruz, Plebani M, Popowski K, Schellens JH, Smith M, Stedman CA, Stellaard F, Suzuki M, Taipalensuu J, Tanaka Y, Tanaka Y, Trauner M, Ulrich Beuers, van Herwaarden AE, Volk EL, Wagner M, Xie W, Yu L, Zimmermann C, Zollner G   +48 more
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Fasting levels of monoketonic bile acids in human peripheral and portal circulation

Journal of Lipid Research, 1982
It has been suggested that large amounts of ketonic bile acids may be present in portal venous blood. We have therefore determined the approximate concentration of 3-oxo-, 7-oxo-, and 12-oxo-bile acids (monoketonic bile acids) in human peripheral and ...
I Björkhem, B Angelin, K Einarsson, S Ewerth   +3 more
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