Results 101 to 110 of about 401,605 (317)

Choledocholithiasis diagnostics – endoscopic ultrasound or endoscopic retrograde cholangiopancreatography?

, 2014
It is estimated that 3.4% of patients qualified for cholecystectomy due to cholelithiasis have a coexisting choledocholithiasis. For decades, endoscopic ascending retrograde cholangiopancreatography has been the golden diagnostic standard in cases of ...
Leszczyszyn, Jarosław, Jarosław Leszczyszyn   +1 more
core  

Wireless, Deep‐Seeing Smart Pill: A NIR‐II Fluorescence Imaging Capsule Endoscope for Gastrointestinal Cancer

Advanced Science, EarlyView.
A novel near‐infrared‐II fluorescent imaging capsule endoscope that detects specific fluorescence signals above 900 nm enables highly sensitive, targeted imaging of gastrointestinal cancer tissue. This wirelessly powered and magnetically controlled “smart pill” achieves high sensitivity and deep tissue penetration, allowing precise, non‐invasive ...
Weicheng Wang, Jinlei Jiang, Zhengting Wang, Shuqi Liu, Wei Wang, Xi Chen, Qirui Zhao, Xinyuan Cui, Cheng Zhou, Shengsheng Cui, Daxiang Cui   +10 more
wiley   +1 more source

The study on the identification of cross-boundary microbiome enterotypes between high-altitude and coastal populations and their predictive value

BMC Microbiology
Objective To investigate the differences in gut microbiome composition among multi-center populations from coastal and high-altitude regions of China and their association with colorectal adenoma (CRA).
Jiawei Zhang, Jiaxin Deng, Bingfeng He, Han Wang, Dezheng Lin, Juan Li, Qinghua Zhong, Yongcheng Chen, Sen Liao, Junhao Wang, Yuying Wang, Mingli Su, Xuefeng Guo   +12 more
doaj   +1 more source

ENDOSCOPIC TYPMPANOMASTOID EXPLORATION [FUNCTIONAL ENDOSCOPIC EAR SURGERY-FEES]

, 2012
Tympano mastoidectomy is usually performed using operating microscope. This study reports a case series of tympanomastoidectomy which was performed using an endoscope.Endoscopic Tympanomastoidectomy for atticoantral type of CSOM is an excellent technique 
Ramamoorthy, Muthukumar; Stanley Medical College, Thiagarajan, Balasubramanian; Stanley Medical College, Kumar, Sanjay; Stanley Medical College   +2 more
core  

Complications During Endoscopic Ear Surgery

Complications in endoscopic ear surgery and microscopic ear surgery can appear in both techniques. Whether complications occur more often in endoscopic ear surgery or microscopic ear surgery depends mostly on the skills and learning curve of the surgeon.
Ina Foulon, Jacques Vilain
core   +1 more source

Melatonin Alleviates Graft Biliary Fibrosis by Inhibiting VIM+ Cholangiocyte Subcluster via Hypoxia/TGF‐β‐CREM‐VIM Axis

Advanced Science, EarlyView.
Single‐cell RNA sequencing verified the presence of the VIM+ biliary epithelial cell (BEC) in the bile ducts of NAS patients. The hypoxia/TGF‐β‐CREM‐VIM axis mediated phenotypic switch toward VIM+ BEC is validated using a hypoxia/TGF‐β‐stimulated cellular model, a rat liver transplantation model, BEC‐specific Crem conditional knockout rats, and BEC ...
Zhaoyi Wu, Nengsheng Fu, Zhongxin Huang, Yu Mou, Ensi Ma, Xiaoshi Wang, Tian Dong, Yujun Zhang, Danqing Liu, Di Jiang, Jingya Kuang, Rui Liao, Yifeng Tao, Leida Zhang, Chengcheng Zhang   +14 more
wiley   +1 more source

The Gastrointestinal Tract: A Unique Battlefield for Bioengineering Delivery Platforms

Bioengineering
Traditional drug delivery methods for gastrointestinal diseases, including oral and systemic administration, often suffer from degradation, inadequate mucosal absorption, and off-target toxicity.
Teng Ma, Siyu Sun
doaj   +1 more source

Endoscopic Ossiculoplasty

Endoscopic ear surgery is evolving as a treatment modality for temporal bone pathologies.We wish to discuss the advantages and difficulties of the use of the endoscope to assess and address ossicular chain ...
Jolien Euben, Sandrine Machiels, Nicolas Mardyla   +2 more
core   +1 more source

Evaluation of the Reliabilty of Endoscopic Examination For Determining Gastritis

, 2019
Objectives:This study was planned for evaluating the reliability of endoscopic examination findings in patients with dyspepsia. It can also be considered as a pilot study for broader, population studies.Materials and Methods:All files of the patients who
Özcan Dere, Selami Ilgaz Kayılıoğlu
core   +1 more source

Spatiotemporal Targeting Randle Cycle and Immune Checkpoint for Potent Antitumor Therapy

Advanced Science, EarlyView.
A glucose oxidase‐based nanogel (GOX‐NG) system using catechol‐functionalized alginate, exhibits enhanced tumor penetration, prolonged retention, and sustained glucose depletion in the tumor microenvironment. When combined with a fatty acid oxidation inhibitor, it implements dual metabolic suppression, thereby enhancing ROS‐induced immunogenic cell ...
Yuan Gao, Zijian Gong, Yixuan Fu, Jianan Zheng, Xiao Sang, Binglin Chen, Qinzhi Su, Weiping Gao, Fei Duan, Jinqi Wei, Xuliang Deng, Xinyu Liu   +11 more
wiley   +1 more source