Results 81 to 90 of about 132,013 (332)

Microfluidics‐Based Microcarriers for Live‐Cell Delivery

Advanced Science, EarlyView.
In this review, recent advancements in microfluidics‐based microcarriers for live‐cell delivery are highlighted. The structural designs of microfluidic‐derived cell‐laden microcarriers are systematically categorized, emphasizing innovative approaches in the fabrication of microspheres, microfibers, and microneedles.
Zhonglin Fang, Xinyuan Yang, Chong Wang, Luoran Shang   +3 more
wiley   +1 more source

Case report: Biliobronchial fistula after biliary tract stenosis

Frontiers in Medicine, 2022
Biliobronchial fistula (BBF) is a rare abnormality resulting from congenital or acquired communication between the bile ducts and the bronchial tree.
Luís Maurício Batalin Júnior, Luís Maurício Batalin Júnior, Mariana Conceição e Silva Seleme Zandoná, Mariana Conceição e Silva Seleme Zandoná, Thomaz Almeida Vargas, Thomaz Almeida Vargas, Julio Cesar de Oliveira, Julio Cesar de Oliveira, Juliana Rocha Souza Chiappetto, Juliana Rocha Souza Chiappetto, Cassio Vieira Oliveira, Cassio Vieira Oliveira, Fernando Gomes Romeiro, Fernando Gomes Romeiro, Suzana Erico Tanni, Suzana Erico Tanni   +15 more
doaj   +1 more source

Surgical-VQA: Visual Question Answering in Surgical Scenes using Transformer [PDF]

arXiv, 2022
Visual question answering (VQA) in surgery is largely unexplored. Expert surgeons are scarce and are often overloaded with clinical and academic workloads. This overload often limits their time answering questionnaires from patients, medical students or junior residents related to surgical procedures.
arxiv  

Mannose‐Glycated Metal‐Phenolic Microcapsules Orchestrate Phenotype Switch of Macrophages for Boosting Tumor Immunotherapy

Advanced Science, EarlyView.
Immunomodulatory metal‐phenolic microcapsules (mMPMs) is developed in this study that leverages dopamine‐modified hyaluronic acid and FeIII assemble on mannose‐glycated bovine serum albumin microbubbles. mMPMs effectively promote macrophage internalization and M1 polarization, enhancing pro‐inflammatory responses.
Xin Tan, Renwang Sheng, Weikun Li, Yinghua Tao, Zonghao Liu, Ning Yang, Syeda Safia Hashmi, Feiling Feng, Fangzhou Liu, Liqin Ge   +9 more
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Algorithm of surgical tactics and surgical treatment of cholelithiasis complicated by multiple choledocholithiasis

Heart Vessels and Transplantation, 2022
Objective: Biliary stone disease is now one of the most common diseases, affecting 10-20% of the world's population. One of the most important problems in biliary tract surgery is the treatment of choledocholithiasis, which occurs in 10 to 38% of biliary
Aimagambetov M.Zh., Abdrakhmanov S.T., Auyenov M.A., Omarov N.B., Turysbekova L.E., Nasikhatkyzy M., Sarsembayeva A.K., Ulan U., Bulegenov T.A., Masalov A.E., Akzhigitova G. O.   +10 more
doaj   +1 more source

Deep Reinforcement Learning in Surgical Robotics: Enhancing the Automation Level [PDF]

arXiv, 2023
Surgical robotics is a rapidly evolving field that is transforming the landscape of surgeries. Surgical robots have been shown to enhance precision, minimize invasiveness, and alleviate surgeon fatigue. One promising area of research in surgical robotics is the use of reinforcement learning to enhance the automation level.
arxiv  

Biliary Tract Injuries

Topics in the Surgery of the Biliary Tree, 2018
Injuries of the biliary system are rare. They can broadly be divided into traumatic biliary injuries and iatrogenic biliary injuries. Former are usually part of associated abdominal trauma, blunt or penetrating, and latter are consequence of surgical ...
M. Zelić, V. Lekic, Edo Bazdulj, G. Hauser   +3 more
semanticscholar   +1 more source

Silk Fibroin Nanoparticles for Enhanced Cuproptosis and Immunotherapy in Pancreatic Cancer Treatment

Advanced Science, EarlyView.
Cuproptosis can be triggered via intracellular copper overload mediated by elesclomol (ES).Enhancing ES‐Cu's tumor targeting and circulation stability can efficiently induce tumor cuproptosis. TSF@ES‐Cu protect ES‐Cu, target tumors via natural RGD sequences, and release through multi‐responsiveness.
Si Gao, Haodong Ge, Lili Gao, Ying Gao, Shuibin Tang, Yiming Li, Zhiqing Yuan, Wei Chen   +7 more
wiley   +1 more source

Common bile duct stone‐related parameters and their potential prognostic values for stone extraction requiring endoscopic papillary large balloon dilation

JGH Open, Volume 7, Issue 1, Page 16-23, January 2023., 2023
Endoscopic CBD stone removal is more difficult with stones larger than 2 mm than with distal CBD diameter or round or square‐shaped stones. Therefore, endoscopic large papillary balloon dilatation (ELPBD) is probably more required for stones larger than 2 mm than for distal CBD; likewise, round or square‐shaped stones are likely more required for ELPBD
Chote Wongkanong, Jayanton Patumanond, Thawee Ratanachu‐ek, Sunhawit Junrungsee, Apichat Tantraworasin   +4 more
wiley   +1 more source