Results 41 to 50 of about 8,155 (183)

Capsule Endoscopy in Inflammatory Bowel Disease: A Systematic Review

Journal of Digestive Endoscopy, 2023
The role of video capsule endoscopy (VCE) in inflammatory bowel disease (IBD) has evolved from small bowel to a panenteric evaluation tool over the past two decades.
Partha Pal, Rupa Banerjee, Rajesh Gupta, Palle Manohar Reddy, D Nageshwar Reddy, Manu Tandan   +5 more
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Predictors Of Gastrointestinal Transit Times In Colon Capsule Endoscopy

Endoscopy, 2021
INTRODUCTION: Optimizing the accuracy of colon capsule endoscopy (CCE) requires high completion rates. To prevent incomplete CCE, we aimed to identify predictors associated with slow CCE transit times. METHODS: In this population-based study, participants received CCE with a split ...
Moen, Sarah, Vuik, Fanny E.R., Voortman, Trudy, Kuipers, Ernst J., Spaander, Manon C.W.   +4 more
openaire   +3 more sources

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

Advanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu, Haitao Gao, Qingyang Liu, Sishen Yuan, Haiyang Fang, Mingwu Su, Baijia Liang, Yongzun Yang, Long Bai, Wenzhen Dong, Dihong Xie, Shijian Su, Jiewen Lai, Shing Shin Cheng, Zhen Li, Xiuli Zuo, Hongliang Ren   +16 more
wiley   +1 more source

Inhibition of KDEL Receptors Remodels the Tumor Microenvironment for T Cell Independent Tumor Regression

Advanced Science, EarlyView.
Inhibition of KDELR2 in a small fraction of tumor cells generates sustainable immunogenic cell death conditions within the tumor microenvironment. These conditions promote the regression of tumors in a T cell independent manner. During regression, macrophages prime T cells that subsequently provide systemic protection against recurrence. The potency of
Shakti P Pattanayak, Hong Wang, Belinda Willard, Timothy A. Chan, William C Merrick, Zheng‐Rong Lu, Boaz Tirosh   +6 more
wiley   +1 more source

The Entire Intestinal Tract Surveillance Using Capsule Endoscopy after Immune Checkpoint Inhibitor Administration: A Prospective Observational Study

Diagnostics, 2021
Background: Despite the proven efficacy of immune checkpoint inhibitors (ICIs) against various types of malignancies, they have been found to induce immune-related adverse events, such as enterocolitis; however, the clinical features of ICI-induced ...
Keitaro Shimozaki, Kenro Hirata, Sara Horie, Akihiko Chida, Kai Tsugaru, Yukie Hayashi, Kenta Kawasaki, Ryoichi Miyanaga, Hideyuki Hayashi, Ryuichi Mizuno, Takeru Funakoshi, Naoki Hosoe, Yasuo Hamamoto, Takanori Kanai   +13 more
doaj   +1 more source

Multi‐Component Functionalized Bifidobacterium Longum Hydrogel for Multi‐Target Integrated Therapy of Colitis‐Associated Anxiety and Depression

Advanced Science, EarlyView.
A pH/MMP dual‐responsive Bifidobacterium longum (BL) hydrogel (INPs@BL@Gel) functionalized with baicalin, tyrosine, and inulin is constructed. It enables gastric protection, inflammation‐targeted release, and prolonged intestinal colonization. By remodeling gut microbiota, elevating beneficial neuroactive metabolites (homovanillic acid, short‐chain ...
Shuo Zhang, Yujie Zhang, Jiansheng He, Shunlian Li, Qingyan Ma, Qiao Li, Yudan Zhang, Yiyang Wang, Shaobo Ma, Songyan Jin, Chune Li, Xueyong Xie, Hang Zhang, Junze Deng, Xueqin Song, Daocheng Wu, Xiancang Ma, Feng Zhu   +17 more
wiley   +1 more source

Colon capsule endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Guideline [PDF]

Endoscopy, 2012
PillCam colon capsule endoscopy (CCE) is an innovative noninvasive, and painless ingestible capsule technique that allows exploration of the colon without the need for sedation and gas insufflation. Although it is already available in European and other countries, the clinical indications for CCE as well as the reporting and work-up of detected ...
Spada, Cristiano, Hassan, Cesare, Galmiche, Jp, Neuhaus, H, Dumonceau, Jm, Adler, S, Epstein, O, Gay, G, Pennazio, M, Rex, Dk, Benamouzig, R, De Franchis, R, Delvaux, M, Devière, J, Eliakim, R, Fraser, C, Hagenmuller, F, Herrerias, Jm, Keuchel, M, Macrae, F, Munoz Navas, M, Ponchon, T, Quintero, E, Riccioni, Me, Rondonotti, E, Marmo, R, Sung, Jj, Tajiri, H, Toth, E, Triantafyllou, K, Van Gossum, A, Costamagna, Guido   +31 more
openaire   +6 more sources

COLON CAPSULE ENDOSCOPY: POSSIBILITIES OF NON-INVASIVE DIAGNOSTICS OF COLON DISEASES

Исследования и практика в медицине, 2017
Purpose. Evaluation of feasibility of colon capsule endoscopy (CCE), as non-invasive method of diagnostics of colon abnormalities.Patients and methods.
E. V. Ivanova, E. D. Fedorov, E. V. Tikhomirova, A. V. Avakimyan, N. S. Marenich   +4 more
doaj   +1 more source

Nano‐Backpack Engineered Probiotics with Reactive Oxygen Species–Responsive Tungsten Release for Synergistic Therapy of Inflammatory Bowel Disease

Advanced Science, EarlyView.
An integrated probiotic system is engineered to execute a programmed therapeutic cascade against inflammatory bowel disease. Upon pathological signals, the system sequentially performs ROS scavenging, tungsten release, and selective pathogen suppression, thereby breaking the oxidative stress–dysbiosis cycle to remodel gut microbiota and reinforce ...
Yang Yang, Liucan Wang, Guoqing Chen, Yuanling Zhang, Jiarui Shi, Wenzhe Fan, Min Yu, Jixi Zhang, Hua Yang   +8 more
wiley   +1 more source