Results 71 to 80 of about 2,597,010 (305)

Cobalt Single‐Atom Nanozyme for Enhanced Intestinal Radioprotection and Tumor Radiosensitization via Bidirectional ROS Modulation

Advanced Science, EarlyView.
Orally administered, pH‐responsive Co‐SAN exerts dual functions: in the alkaline intestinal milieu, it scavenges reactive oxygen species (ROS) and suppresses the PI3K/AKT pathway and NETs formation, thus providing radioprotection; whereas in the acidic tumor microenvironment, it generates ROS and alleviates hypoxia, thereby enhancing radiosensitization.
Shengqi Yin, Junjie Li, Yishu Zou, Yang Liu, Yilin Zheng, Lu Yu, Wanying Zheng, Yajun Zou, Zehui Zhang, Tao Li, Peiqun Yin, Jianlin Zhang, Yuen Wu, Yi Ding   +13 more
wiley   +1 more source

The utilisation of biliary organoids for biomedical applications

Frontiers in Bioengineering and Biotechnology
Biliary duct injury, biliary atresia (BA), biliary tract tumors, primary sclerosing cholangitis (PSC), and other diseases are commonly encountered in clinical practice within the digestive system.
Zhongwen Lei, Yijun Yang, Yang Xiang, Yang Xiang   +3 more
doaj   +1 more source

Diagnostics and treatment of biliary dyskinesia: clinical guidelines of the Russian gastroenterological Association

Российский журнал гастроэнтерологии, гепатологии, колопроктологии, 2018
Aim of publication. To present the guidelines on diagnostics and treatment of biliary dyskinesia to practical doctors. Summary. The gallbladder dyskinesia and sphincter of Oddi dyskinesia are defined as the diseases of functional origin caused by ...
V. T. Ivashkin, I. V. Mayev, Yu. O. Shulpekova, Ye. K. Baranskaya, A. V. Okhlobystin, A. S. Trukhmanov, T. L. Lapina, A. A. Sheptulin   +7 more
doaj   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Case Report: Successful R0 resection following conversion immunochemotherapy in a patient with biliary tract cancer and multiple metastases discovered after laparoscopic gallstone surgery

Frontiers in Immunology
Gallbladder cancer is usually discovered as an incidental finding during or after cholecystectomy for gallstones. Most patients have advanced gallbladder cancer at diagnosis and have lost the opportunity for radical surgery, leading to dismal prognosis ...
Yan Wang, Shulong Zhang, Ningjia Shen, Jiahui Chen, Jinyan Zhao, Chang Xu, Chang Xu, Chang Xu, Xiaojian Ni, Xiaojian Ni, Xiaojian Ni, Jiamin Lu, Ying Zhou, Sheng Shen, Sheng Shen, Sheng Shen, Bin Li, Jun Zhou, Yonghua Xu, Yuan Ji, Houbao Liu, Houbao Liu, Houbao Liu, Houbao Liu   +23 more
doaj   +1 more source

Biliary-tract disease in malaya

Journal of British Surgery, 1971
Abstract A review was carried out of the pattern of biliarytract disease in Malaya where the population consists of three major groups: Malays, Chinese, and Indians. The review was based upon (a) a study of the comparative incidence of operations for biliary disease in the six large general hospitals serving West Malaya, and (b) a more ...
openaire   +2 more sources

Nonoperative Treatment of Biliary Tract Disease [PDF]

Archives of Surgery, 1998
The rise of minimally invasive surgical techniques during the past 20 years has been one of the more dramatic developments in modern medicine. Minimally invasive procedures are now widely accepted for treatment of diseases involving many different organ systems.
A J, Beyer, R, Delcore, L Y, Cheung
openaire   +2 more sources

Targeting Tex10 Overcomes Oxaliplatin Resistance by Competitively Disrupting the Non‐Canonical BAF Complex in Colorectal Cancer

Advanced Science, EarlyView.
This study reveals that Tex10 drives oxaliplatin resistance in colorectal cancer by competitively binding BRD9 to disrupt the ncBAF complex, thereby suppressing AMBRA1 transcription and ULK1‐mediated autophagy. Gemcitabine is identified as a direct Tex10 inhibitor that restores autophagy and overcomes resistance.
Ping Xu, Jie Huang, Xiaojin Gao, Lin Deng, Yanheng Deng, Denglu Wang, Chunlei Yu, Yunxiang Zhang, Jingdong Li, Xiaocong Xiang   +9 more
wiley   +1 more source

Coledocoduodenostemia Látero-Lateral com oclusão do coto do colédoco distal para evitar a "SUMP SYNDROME". [PDF]

, 1996
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Cirúrgica, Curso de Medicina, Florianópolis ...
Chatagnier, Bernardo de Toledo BarDa Ros
core  

Gut Microbiota‐Isoallolithocholic Acid Crosstalk Promotes Calcium Oxalate Kidney Stone Formation via PARP1‐Mediated Parthanatos

Advanced Science, EarlyView.
ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou, Ruixi Yu, Xuan Zhou, Feng Shi, Zeyu Lin, Peng Gao, Lujia Wang, Ninghan Feng, Zhong Wu, Dawei Wang   +9 more
wiley   +1 more source