Results 51 to 60 of about 5,134,427 (306)

Chenodeoxycholic Acid from Bile Inhibits Influenza A Virus Replication via Blocking Nuclear Export of Viral Ribonucleoprotein Complexes

Molecules, 2018
Influenza A virus (IAV) infection is still a major global threat for humans, especially for the risk groups: young children and the elderly. The currently licensed antiviral drugs target viral factors and are prone to viral resistance. In recent years, a
Ling Luo, W. Han, Jinyan Du, Xia Yang, M. Duan, Chenggang Xu, Z. Zeng, Weisan Chen, Jianxin Chen   +8 more
semanticscholar   +1 more source

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.

Journal of Lipid Research, 1981
The characteristics of 7 alpha-dehydroxylase, a bile acid-biotransforming enzyme, were determined using dialyzed cell extracts of Eubacterium sp. V.P.I. 12708. 7 alpha-Dehydroxylase was induced by cholic acid in this organism.
B A White, A F Cacciapuoti, R J Fricke, T R Whitehead, E H Mosbach, P B Hylemon   +5 more
doaj   +1 more source

Biliary effects of liraglutide and sitagliptin, a 12-week randomized placebo-controlled trial in type 2 diabetes patients [PDF]

, 2016
Aims: Treatment with glucagon-like peptide (GLP)-1 receptor agonists or dipeptidyl peptidase (DPP)-4 inhibitors might increase gallstone formation; however, the mechanisms involved are unknown. We aimed to assess the effects of these drugs on gallbladder
Cahen, D.L. (Djuna), Diamant, M. (Michaela), Groen, A. (Albert), Hoekstra, T. (Trynke), Kramer, M.H.H. (Mark), Muskiet, M.H.A. (Marcel H. A.), Nieuwdorp, M. (Max), Smits, M.M. (Mark M.), Tonneijck, L. (Lennart), van Raalte, D.H. (Daniël H.)   +9 more
core   +1 more source

Identification of novel bile acids as biomarkers for the early diagnosis of Niemann-Pick C disease [PDF]

, 2016
This article describes a rapid UPLC-MS/MS method to quantitate novel bile acids in biological fluids and the evaluation of their diagnostic potential in Niemann-Pick C (NPC). Two new compounds, NPCBA1 (3β-hydroxy,7β-N-acetylglucosaminyl-5-cholenoic acid)
Camuzeaux, S, Clayton, PT, Gissen, P, Iida, T, Maekawa, M, Mano, N, Mazzacuva, F, Mills, K, Mills, P, Nicoli, E-R, Platt, F, Porter, FD, te Vruchte, D, Wassif, C   +13 more
core   +1 more source

Taurocholic Acid Is Associated With Disturbed Functional Connectivity in the Hippocampus of Patients With Depression

Advanced Science, EarlyView.
This study identifies elevated taurocholic acid (TCA) in Major Depressive Disorder patients. Gut microbiome‐associated TCA impairs hippocampal neurogenesis, triggers microglia activation, and elicits depression‐like behavior in mice via the S1PR2. In patients, functional neuroimaging reveals that serum TCA levels correlate with altered functional ...
Xiaoying Cai, Taipeng Sun, Mengzhen Feng, Gang Chen, Junchi Zhou, Hong Zhuang, Dan Wang, Ying Chen, Zhen Cheng, Zhi Xu, Xiao Zheng, Xueli Zhang, Yonggui Yuan   +12 more
wiley   +1 more source

Bile acids of marsupials. 2. Hepatic formation of vulpecholic acid (1 alpha,3 alpha,7 alpha-trihydroxy-5 beta-cholan-24-oic acid) from chenodeoxycholic acid in a marsupial, Trichosurus vulpecula (Lesson).

Journal of Lipid Research, 1991
Free vulpecholic acid (1 alpha,3 alpha,7 alpha-trihydroxy-5 beta-cholan-24-oic) is the major biliary component of the Australian opossum (Trichosurus vulpecula), accompanied only by a few percent of its taurine conjugate.
J St Pyrek, SP Lee, L Thomsen, C Tasman-Jones, B Leydon   +4 more
doaj   +1 more source

Effect of phospholipids and bile acids on cholesterol nucleation time and vesicular/micellar cholesterol in gallbladder bile of patients with cholesterol stones [PDF]

, 1993
Supersaturation and rapid nucleation of cholesterol in bile are of key importance in the pathogenesis of cholesterol gallstones. While the effects of bile acids and phospholipids on cholesterol saturation of bile have been extensively studied, their ...
Huber, P., Jüngst, Dieter, Lang, Thomas, Lange, V., Paumgartner, Gustav   +4 more
core  

Mutations in SRD5B1 (AKR1D1), the gene encoding δ 4-3-oxosteroid 5β-reductase, in hepatitis and liver failure in infancy [PDF]

, 2003
Background: A substantial group of patients with cholestatic liver disease in infancy excrete, as the major urinary bile acids, the glycine and taurine conjugates of 7α-hydroxy-3-oxo-4-cholenoic acid and 7α,12α -dihydroxy-3-oxo-4-cholenoic acid.
Bouquet, J. (Jan), Clayton, P. (Peter), Custard, E.J. (E.), Duran, M. (Marinus), Lemonde, H. (Hugh), Overmars, W., Scambler, P.J. (Peter)   +6 more
core   +2 more sources

Chenodeoxycholic acid stimulates glucagon‐like peptide‐1 secretion in patients after Roux‐en‐Y gastric bypass

Physiological Reports, 2017
Postprandial secretion of glucagon‐like peptide‐1 (GLP‐1) is enhanced after Roux‐en‐Y gastric bypass (RYGB), but the precise molecular mechanisms explaining this remain poorly understood. Plasma concentrations of bile acids (BAs) increase after RYGB, and
Signe Nielsen, M. Svane, R. Kuhre, T. R. Clausen, V. Kristiansen, J. Rehfeld, J. Holst, S. Madsbad, K. N. Bojsen-Møller   +8 more
semanticscholar   +1 more source

Variants in AKR1D1 and Infant Mortality: Should Bile Acid Screening be a Routine Part of Newborn Screening?

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Biallelic pathogenic variants in AKR1D1 cause Δ4‐3‐oxosteroid 5β‐reductase deficiency, disrupt bile acid synthesis, and result in Congenital Bile Acid Synthesis defect type 2 (CBAS2). CBAS2 presents in infancy with cholestasis, coagulopathy, and failure to thrive.
Jade Hudson, Stephanie Hyunh, Bojana Rakic, Cornelius Boerkoel   +3 more
wiley   +1 more source