Results 41 to 50 of about 20,810 (232)

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  

Improved performance of porphyrin-based dye sensitised solar cells by phosphinic acid surface treatment [PDF]

, 2009
Chemical surface treatment of porphyrin-sensitised titania films using bis-(4-methoxyphenyl) phosphinic acid after dye adsorption, results in large improvements in DSSC efficiencies which originate primarily from higher short circuit currents. The result
Alessandra Allegrucci, Attila J. Mozer, Campbell, David L. Officer, Durrant, Fabregat-Santiago, Forneli, Frank, Guerrero, Haque, Haque, Kanzaki, Katoh, Kenji Sunahara, Koumura, Kuang, Kuciauskas, Lee, Leone Spiccia, Lynn Dennany, Miyashita, Mozer, Nakade, Nakade, Naomi A. Lewcenko, Neale, O'Regan, Paulsson, Pawel Wagner, Shogo Mori, Wang, Wang, Wang, Wang, Watson, Yum   +35 more
core   +2 more sources

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Chenodeoxycholic acid normalizes elevated lipoprotein secretion and catabolism in cerebrotendinous xanthomatosis.

Journal of Lipid Research, 1989
Cerebrotendinous xanthomatosis (CTX) is a rare inherited lipid storage disease caused by a defect in bile acid synthesis in which cholesterol and its product cholestanol are deposited in neurological and vascular tissue.
G S Tint, H Ginsberg, G Salen, N A Le, S Shefer   +4 more
doaj   +1 more source

Bile Acids Conjugation in Human Bile Is Not Random: New Insights from 1H-NMR Spectroscopy at 800 MHz [PDF]

, 2009
Bile acids constitute a group of structurally closely related molecules and represent the most abundant constituents of human bile. Investigations of bile acids have garnered increased interest owing to their recently discovered additional biological ...
Cooper, Amanda, Maluccio, Mary, Nagana Gowda, G. A., Raftery, Daniel, Shanaiah, Narasimhamurthy   +4 more
core   +1 more source

Bioengineered 3D hPSC‐Cholangiocyte Ducts With Physiological Signals for Biliary Disease Modeling

Advanced Healthcare Materials, EarlyView.
Tian and colleagues generated a bioengineered bile duct from human pluripotent stem cell (hPSC)‐derived intrahepatic cholangiocytes within a high‐throughput, 384‐well platform to systematically examine the influence of biliary physiological signals including fluid flow, stromal cells and bile acids, and models intrahepatic biliary disease progression ...
Britney Tian, Mina Ogawa, Manami Kondo, Gabrielle Langeveld, Ling Jun Huan, Feng Zhang, Andrew Hollinger, Sara Deir, Christine Bear, Boyang Zhang, Shinichiro Ogawa   +10 more
wiley   +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

Opinion: Gavage Administration of MXene as a Route‐Specific Alternative to Intravenous Injection into the Bloodstream of Laboratory Animals for Reducing Systemic Nanotoxicity Risks in Immunosuppression and Post‐Transplantation Models with Bile Acid Modification

Advanced Healthcare Materials, EarlyView.
Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad, M. Akif Rahman, Ahmad Amiri   +2 more
wiley   +1 more source

Metabolism and choleretic activity of homochenodeoxycholic acid in the hamster

Journal of Lipid Research, 1993
The hepatic metabolism and the choleretic effect of homochenodeoxycholic acid, the C25 homologue of chenodeoxycholic acid, were investigated in the hamster.
S Miki, BI Cohen, T Mikami, EH Mosbach
doaj   +1 more source