Results 71 to 80 of about 120,934 (309)

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source

Adverse events associated with colonoscopy; an examination of online concerns

BMC Gastroenterology, 2019
Background Colonoscopy as a screening and diagnostic tool is generally safe and well-tolerated, and significant complications are rare. The rate of more mild adverse effects is difficult to estimate, particularly when such effects do not result in ...
Elad Yom-Tov, Benjamin Lebwohl
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

Patients without colonoscopic follow-up after abnormal fecal immunochemical tests are often unaware of the abnormal result and report several barriers to colonoscopy

BMC Gastroenterology, 2020
Background The fecal immunochemical test (FIT) is the second most commonly used colorectal cancer (CRC) screening modality in the United States; yet, follow-up of abnormal FIT results with diagnostic colonoscopy is underutilized.
Vivy T. Cusumano, Edgar Corona, Diana Partida, Liu Yang, Christine Yu, Folasade P. May   +5 more
doaj   +1 more source

Patients with differences between histopathological and i-scan OE surveillance-colonoscopy-recommendations.

, 2018
Patients with differences between histopathological and i-scan OE surveillance-colonoscopy-recommendations.
Steffen Zopf (5227925), Subrata Ghosh (124413), Jürgen Gschossmann (5227901), Timo Rath (389419), Steffen Mühldorfer (5227898), Clemens Neufert (5227904), Markus F. Neurath (391228), Jürgen Siebler (4295), Lukas Pfeifer (1667281), Andreas Nägel (5227922), Marietta Iacucci (5227916), Entcho Klenske (5227907), Gian E. Tontini (5227913), Francesco Vitali (5156201), Michelle G. Rath (5227919), Sarah Fischer (2149453), Peter Klare (5227910)   +16 more
core   +1 more source

Lost in the Vaso‐Occlusion: A Patient's Abdominal Pain Returns With a Vengeance

Pediatric Blood &Cancer, EarlyView.
Dunia Hatabah, Martha E. Stewart, Nathan Maassel, James P. Stevens, Claudia R. Morris, Chris A. Rees   +5 more
wiley   +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

Quality indicators of colonoscopy care: a qualitative study from the perspectives of colonoscopy participants and nurses

BMC Health Services Research, 2022
Background Quality of care in colonoscopy is closely related to colonoscopy participants and the nursing workforce in endoscopy-related settings. However, limited data are available on the evaluations and recommendations regarding quality indicators for ...
Wenwen Cai, Xingxing Zhang, Yanxia Luo, Minshan Ye, Yu Guo, Weiqing Ruan   +5 more
doaj   +1 more source

Robotics in Colonoscopy [PDF]

American Journal of Robotic Surgery, 2014
Colorectal cancer is the second leading cause of mortality in men and women in the United States. While there is a definite advantage regarding the use of colonoscopies in screening, there is still a lack of widespread acceptance of colonoscopy use in the general public.
Dan, Cater, Arpita, Vyas, Dinesh, Vyas
openaire   +2 more sources

Evaluation of a fecal immunochemistry test prior to colonoscopy for outpatients with various indications [PDF]

, 2017
Andrew Szilagyi,1 Xiaoqing Xue2 1Division of Gastroenterology, 2Division of Emergency Medicine, Jewish General Hospital, McGill University School of Medicine, Montreal, Quebec, Canada Background: Stool tests can predict advanced neoplasms prior to ...
Szilagyi A, Xiaoqing Xue, Andrew Szilagyi, Xue X   +3 more
core   +1 more source