Results 21 to 30 of about 62,640 (219)

KRAS G12D mutation eliminates reactive oxygen species through the Nrf2/CSE/H ₂S axis and contributes to pancreatic cancer growth

Acta Biochimica et Biophysica Sinica, 2022
In pancreatic cancer, KRAS G12D can trigger pancreatic cancer initiation and development. Rapid tumor growth is often accompanied by excess intracellular reactive oxygen species (ROS) production, which is unfavorable to tumor.
Fan Kun, Zhang Shulong, Ni Xiaojian, Shen Sheng, Wang Jiwen, Sun Wentao, Suo Tao, Liu Han, Ni Xiaoling, Liu Houbao   +9 more
doaj   +1 more source

Percutaneous transhepatic cholangiography and biliary drainage after liver transplantation: A five-year experience [PDF]

, 1987
Evaluation of the biliary tract by percutaneous transhepatic cholangiography (PTC) is often required in liver transplant patients with an abnormal postoperative course.
AB Zajko, AG Tzakis, Albert B. Zajko, David H. Thiel, DH Thiel Van, DJ Gallacher, G Martineau, J Northover, JC Gartner Jr, JJ Malatack, JMA Northover, JT Ferrucci Jr, Klaus M. Bron, Rajan Behal, RY Calne, RY Calne, S Iwatsuki, TE Starzl, TE Starzl, TE Starzl, TE Starzl, TE Starzl, TE Starzl, TE Starzl, TE Starzl, Thomas E. Starzl, W Molnar, William L. Campbell   +27 more
core   +1 more source

Biliary drainage in malignant biliary obstruction: an umbrella review of randomized controlled trials

Frontiers in Oncology, 2023
BackgroundThere are still many controversies about biliary drainage in MBO, and we aimed to summarize and evaluate the evidence associated with biliary drainage.MethodsWe conducted an umbrella review of SRoMAs based on RCTs. Through July 28, 2022, Embase,
Yaoqun Wang, Yaoqun Wang, Ningyuan Wen, Ningyuan Wen, Xianze Xiong, Bei Li, Bei Li, Jiong Lu, Jiong Lu   +8 more
doaj   +1 more source

Bile Acid Analysis in Biliary Tract Cancer [PDF]

, 2006
The etiology of biliary tract cancer is obscure, but there are evidences that bile acid plays a role in carcinogenesis. To find the association between biliary tract cancer and bile acid, this study compared the bile acid concentration and composition ...
Antsaklis, Barone, Bolder, Byung Kyu Park, Cameron, Castleden, Cohn, Einarsson, Funabiki, Holzinger, Hong, Ikematsu, Jae Bock Chung, Javitt, Jeong Youp Park, Jun Sang Ko, Kinami, Kinami, Kinugasa, Lee, Lee, Makino, Nagengast, Oyama, Paulusma, Seungmin Bang, Shoda, Si Young Song, Strom, Thompson, Tocchi, Trauner, Trauner   +32 more
core   +2 more sources

Primary malignant melanoma of the biliary tract: A case report and literature review [PDF]

, 2019
BACKGROUND: Primary malignant melanoma of the biliary tract (MBT) is a rare condition whose diagnosis requires excluding a primary origin in another location.
Areses Manrique, Mar?a Carmen, CAMESELLE GARCIA, SOLEDAD, Fern?ndez De Castro, Jes?s Daniel, Garc?a Mata, Jes?s, Mosquera-Reboredo, J., Perez, J. L. F.   +5 more
core   +1 more source

Congenital cystic lesions of the biliary tree [PDF]

, 2012
OBJECTIVE: The purpose of this essay is to illustrate the imaging findings of congenital cystic lesions of the biliary tract. CONCLUSION: Congenital cystic lesions of the biliary tract include ductal plate malformations and choledochal cysts and can be ...
Caseiro-Alves, F, Curvo-Semedo, L, Loureiro, R, Marques, C, Matos, C, Santiago, I, Tardáguila, F   +6 more
core   +1 more source

Organoids: The current status and biomedical applications

MedComm, 2023
Organoids are three‐dimensional (3D) miniaturized versions of organs or tissues that are derived from cells with stem potential and can self‐organize and differentiate into 3D cell masses, recapitulating the morphology and functions of their in vivo ...
Siqi Yang, Haijie Hu, Hengchung Kung, Ruiqi Zou, Yushi Dai, Yafei Hu, Tiantian Wang, Tianrun Lv, Jun Yu, Fuyu Li   +9 more
doaj   +1 more source

The Emerging Role of miRNAs and Their Clinical Implication in Biliary Tract Cancer [PDF]

, 2016
Biliary tract cancers are aggressive malignancies that include gallbladder cancer and tumors of intra- and extrahepatic ducts and have a poor prognosis. Surgical resection remains the main curative therapy.
Amanda Braga Bona, Danielle Queiroz Calcagno, Geraldo Ishak, Kelly Cristina da Silva Oliveira, Marília de Arruda Cardoso Smith, Nina Nayara Ferreira Martins, Paulo Pimentel Assumpção, Rommel Rodríguez Burbano   +7 more
core   +4 more sources

Bile dynamics within the biliary tract and microfluidic-based bile component detection: A review [PDF]

arXiv, 2023
Bilestones are solid masses found in the gallbladder or biliary tract, which block the normal bile flow and eventually result in severe life-threatening complications. Studies have shown that bilestone formation may be related to bile flow dynamics and the concentration level of bile components.
arxiv  

Phylogeny, Resistome, and Virulome of Escherichia coli Causing Biliary Tract Infections [PDF]

, 2019
Escherichia coli is the most frequent Gram-negative bacilli involved in intra-abdominal infections. However, despite high mortality rates associated with biliary tract infections due to E. coli, there is no study focusing on this pathogen. In this study,
Aznar Martín, Javier, Bonnin, Rémy A., Lepe, José A., Naas, Thierry, Ortiz de la Rosa, José Manuel, Pachón, Jerónimo, Rodríguez-Villodres, Ángel, Smani, Younes, Álvarez-Marín, Rocío   +8 more
core   +2 more sources