Results 61 to 70 of about 234,802 (359)

Bile Acid Detection Techniques and Bile Acid-Related Diseases

Frontiers in Physiology, 2022
Bile acid is a derivative of cholinergic acid (steroidal parent nucleus) that plays an important role in digestion, absorption, and metabolism. In recent years, bile acids have been identified as signaling molecules that regulate self-metabolism, lipid metabolism, energy balance, and glucose metabolism.
Xiang Zhao, Zitian Liu, Fuyun Sun, Lunjin Yao, Guangwei Yang, Kexin Wang   +5 more
openaire   +3 more sources

Bioresorbable and Wireless Rechargeable Implanted Na‐ion Battery for Temporary Medical Devices

Advanced Functional Materials, EarlyView.
An all‐solid‐state bioresorbable Na‐ion battery is developed, composed entirely of bio‐eliminable materials. In vivo and ex vivo tests confirmed harmless disintegration of this implanted battery. Lifetime of the implanted battery can be precisely controlled by adjusting the dissolvable encapsulation layer's thickness.
Vedi Kuyil Azhagan Muniraj, Bincy Lathakumary Vijayan, Hussien Hammoud, Roger Delattre, Marc Ramuz, Eve Djenizian, Eleonora Vandini, Daniela Giuliani, Thierry Djenizian   +8 more
wiley   +1 more source

Interaction of solid organic acids with carbon nanotube field effect transistors [PDF]

Chem. Phys. Lett. 430 (2006) 75, 2007
A series of solid organic acids were used to p-dope carbon nanotubes. The extent of doping is shown to be dependent on the pKa value of the acids. Highly fluorinated carboxylic acids and sulfonic acids are very effective in shifting the threshold voltage and making carbon nanotube field effect transistors to be more p-type devices.
arxiv   +1 more source

Bile Acids Regulate the Epithelial Na+ Channel in Native Tissues Through Direct Binding at Multiple Sites [PDF]

, 2022
Bile acids, originally known to emulsify dietary lipids, are now established signalling molecules that regulate physiological processes. Signalling targets several proteins that include the ion channels involved in regulating intestinal motility and bile
Ertem, Merve, Kashlan, Ossama B, Lei, Xiaoguang, McKernan, Abagail, Nickerson, Andrew J, Pochynyuk, Oleh, Tian, Runze, Tomilin, Viktor, Wang, Xue-Ping   +8 more
core   +2 more sources

Electric Pulse Regulated MXene Based Nanozymes for Integrative Bioelectricity Immuno‐Cancer Therapy

Advanced Functional Materials, EarlyView.
MXenzyme‐mediated bioelectricity cancer therapy (MXenzyme‐BECT) enhances cancer cell death through irreversible depolarization, ion channel disruption, ROS generation, and immunogenic cell death. Computational simulations reveal the electrical mechanisms by which MXenzyme acts on single cells and support to predict treatment parameters. Next‐generation
Sanghee Lee, Seongchan Kim, Eui‐Sang Yu, Sian Lee, Min Jun Ko, Hyojin Lee, Dong‐Hyun Kim   +6 more
wiley   +1 more source

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
doaj  

Preference of Conjugated Bile Acids over Unconjugated Bile Acids as Substrates for OATP1B1 and OATP1B3. [PDF]

PLoS ONE, 2017
Bile acids, the metabolites of cholesterol, are signaling molecules that play critical role in many physiological functions. They undergo enterohepatic circulation through various transporters expressed in intestine and liver.
Takahiro Suga, Hiroaki Yamaguchi, Toshihiro Sato, Masamitsu Maekawa, Junichi Goto, Nariyasu Mano   +5 more
doaj   +1 more source

The Spatial Landscape of the Bacterial Community and Bile Acids in the Digestive Tract of Patients With Bile Reflux

Frontiers in Microbiology, 2022
BackgroundBile reflux can lead to inflammation and increased intestinal metaplasia. Since bile acids can influence the gastrointestinal environment, it is possible that bile reflux may alter the gastric microbiota and potentially the oral or gut ...
Ni Yang, Ni Yang, Jun Xu, Jun Xu, Xuemei Wang, Xuemei Wang, Ning Chen, Ning Chen, Lin Su, Lin Su, Yulan Liu, Yulan Liu   +11 more
doaj   +1 more source

Non-Orthogonal Multiple Access Assisted by Reconfigurable Intelligent Surface Using Unsupervised Machine Learning [PDF]

arXiv, 2023
Nonorthogonal multiple access (NOMA) with multi-antenna base station (BS) is a promising technology for next-generation wireless communication, which has high potential in performance and user fairness. Since the performance of NOMA depends on the channel conditions, we can combine NOMA and reconfigurable intelligent surface (RIS), which is a large and
arxiv  

Role of High total protein in gallbladder bile in the formation of cholesterol gallstones. [PDF]

, 1991
While it is generally accepted that cholesterol supersaturation of bile is of key importance in the rapid formation of cholesterol crystals, the role of total biliary protein and pH in the pathogenesis of cholesterol gallstones is less well understood ...
Abell, Carey, Castell, Christoph von Ritter, Dieter Jüngst, Fiske, Gallinger, Gallinger, Groen, Groen, Gustav Paumgartner, Harvey, Harvey, Holan, Lanzini, Lee, Lee, Levy, Lowry, Magnuson, O'Donnel, Pearson, Podda, Sackmann, Sackmann, Sahlin, Sauerbruch, Sedaghat, Shiffman, Strasberg, Talalay, Tera, Thistle, Thomas Lang, Villanova, von Ritter, Yamazaki, Yu   +37 more
core   +1 more source