Results 181 to 190 of about 1,168,282 (300)

A two-stage deep learning prediction system for colon cancer microsatellite instability status using CT images. [PDF]

Front Oncol
Cui S, Xiong X, Yang X, He J, Shen T.
europepmc   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

Advanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang, Houyu Ling, Xizong Chen, Yufei Duan, Yu Liu, Shuntian Cai, Yandan Ren, Wenlong Li, Lei Ren, Miao Wang   +9 more
wiley   +1 more source

Ileocecal intussusception due to giant submucosal lipoma in a young woman: case report. [PDF]

J Surg Case Rep
Pérez JOG, Vazquez JVR, Limas CG, Velazquez YG, López RMM, Valencia-Ledezma OE.   +5 more
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Laparoscopic Sugarbaker Repair of Parastomal Hernia with Gastric Incarceration: A Case Report and Review of the Literature. [PDF]

Surg Case Rep
Kojima M, Miyake T, Tani S, Muramoto K, Kaida S, Takebayashi K, Maehira H, Otake R, Mori H, Nitta N, Shimizu T, Tani M.   +11 more
europepmc   +1 more source

The inner of the two Muc2 mucin-dependent mucus layers in colon is devoid of bacteria

Proceedings of the National Academy of Sciences of the United States of America, 2008
M. Johansson, M. Phillipson, J. Petersson, A. Velcich, L. Holm, G. Hansson   +5 more
semanticscholar   +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

Long‐Term Effects of Xenotransplantation of Human Enteric Glia in an Immunocompetent Rat Model of Acute Brain Injury

Advanced Science, EarlyView.
Acute brain injuries are characterized by extensive tissue damage, resulting in debilitating deficits in patients. Despite considerable progress, cell‐based approaches have yet to identify an ideal candidate. This long‐term study explores the use of an untested cell source – human enteric glia – and a non‐invasive administration route – intranasal ...
Nina Colitti, Edwige Rice, Franck Desmoulin, Maylis Combeau, Mélissa Parny, Lorenne Robert, Etienne Buscail, Barbara Bournet, Nathalie Vergnolle, Isabelle Raymond‐Letron, Isabelle Loubinoux, Carla Cirillo   +11 more
wiley   +1 more source

Applicability of colon capsule endoscopy in FIT-positive individuals unable or unwilling to undergo colonoscopy within a colorectal cancer screening programme: a prospective multicentre study. [PDF]

Ther Adv Gastrointest Endosc
Marijnissen FE, Moen S, van Enckevort CCG, Leeuwenburgh I, Schrauwen RWM, Wolters L, Spaander MCW.   +6 more
europepmc   +1 more source