Results 161 to 170 of about 7,342,453 (271)

Collagen‐Based Gut‐on‐Chip for In Vitro Modeling of Intestinal Barrier Function and Host‐Pathogen Interactions

Advanced Materials Technologies, EarlyView.
A collagen‐based gut‐on‐chip model replicates the intestinal extracellular matrix, supporting villi‐like structures, tight junctions, and mucin production. This biomimetic platform enables rapid epithelial differentiation and functional barrier formation.
Fernanda López García, Jacques Leng, Hugo de Oliveira, Pierre Nassoy, Karine Dementhon   +4 more
wiley   +1 more source

Peyer's patch M cells organize an epithelial niche that sustains group 3 innate lymphoid cells and IL-22. [PDF]

Nat Immunol
Cao WHJ, You Y, Wang N, Chaudhry MZ, Yu H, Bell PT, Noye EC, Denman R, Lee B, Waddington A, Ye J, Schreuder J, Huang Q, Tellier J, Curio S, Santiago J, Amann-Zalcenstein D, Jacquelot N, Hickey P, Nutt SL, Seillet C, Hansbro PM, Wimmer VC, Strugnell RA, Tuong ZK, Ritchie ME, Belz GT.   +26 more
europepmc   +1 more source

Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon

Advanced Materials Technologies, EarlyView.
A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike, Bo Tian, Xizheng Fang, Zepeng Wang, Yang Liu, Lucy Adams, Shyam Prasad   +6 more
wiley   +1 more source

SURGERY OF THE LARGE INTESTINE

ANNALS of SURGERY, 1931
openaire   +3 more sources

Prenatal Ultrasound Progression and Postnatal Retrospective Analysis of a Case of Small Intestinal Atresia with Volvulus. [PDF]

Diagnostics (Basel)
Nong L, Wang L, Luo H, Wang Y, Chen C, Xie J, Dai K, Wang J, Xu X.   +8 more
europepmc   +1 more source

Soft Robotic Excretory Care Simulator for Nursing Education: Functional and Perceptual Biomimetics Approach

Advanced Robotics Research, EarlyView.
A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa, Sota Suzuki, Shizuka Watanabe, Zebing Mao, Young Ah Seong, Toshinori Fujie, Tatsuhiro Horii, Kenjiro Tadakuma, Koichi Suzumori, Hiroyuki Nabae, Shingo Maeda   +10 more
wiley   +1 more source

IFNγ-producing iNKTs restrict a live-attenuated chlamydia oral vaccine in the large intestine. [PDF]

Front Immunol
Abdelsalam AM, Wu Y, Kronenberg M, Fan H, Zhong G.   +4 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

Anatomical and Histological Characterization of the Intestine of Artibeus lituratus. [PDF]

Anat Histol Embryol
de Oliveira Magalhães M, da Rocha JHL, de Sousa Verde R, de Oliveira Aquino M, Amorim JM, da Silva TIB, de Araújo Santos FG.   +6 more
europepmc   +1 more source

Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol

Advanced Robotics Research, EarlyView.
Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong, Yucheng Luo, Rob Bernardus Nicolaas Scharff   +2 more
wiley   +1 more source