Results 171 to 180 of about 3,166,315 (255)

Selenium Nanoparticles Selectively Target KRAS G13D to Inhibit Colorectal Cancer

Advanced Science, EarlyView.
The mechanisms of SeNPs therapy in cancer treatment, encompass three parallel actions: (1) seleno‐amino acids, key metabolites, upregulate GPX2 expression, thereby inhibiting tumor metastasis via the GPX2‐HIF1α‐VEGF signaling pathway; (2) selenite (SeO32−), an inorganic metabolite, forms hydrogen bonds with amino acid residues 13–17 of the KRAS G13D ...
Xiaoting Liu, Chong Wu, Shiyao Song, Li Ma, Shaoqing Huang, Yuting He, Qinghai Li, Yanzhou Chang, Dan Jiang, Yong Mei, Junchao Cai, Zhenshuang Du, Tianfeng Chen, Weiling He   +13 more
wiley   +1 more source

Survey AND Study OF Gastrointestinal Diseases

According to the World Health Organization, gastrointestinal diseases cause more than 3 million deaths worldwide annually, accounting for 4-5% of all global deaths. Men die 38% more often from gastrointestinal diseases than women. Gastritis affects about
Rahmatullayeva, G. K. (G), Axmedova, N. A. (N), Ubaydullayeva, M. A. (M)   +2 more
core  

Association of depression and gastrointestinal diseases: a three-stage study. [PDF]

Psychol Med
Zheng B, Li D, Zhu D, Yang Y, Yang H, Gao Y, Li S, Wang Y, Zhang X.   +8 more
europepmc   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Comment on global trends in the burden and quality of care for upper gastrointestinal diseases, 1990-2021. [PDF]

Saudi J Gastroenterol
Fan Q, Xie S.
europepmc   +1 more source

EndoTac: An Endoscopic Camera‐Based Tactile Sensor with High Sensitivity for Minimally Invasive Surgery

Advanced Science, EarlyView.
EndoTac presents a trocar‐compatible endoscopic vision‐based tactile sensor that uses a convex mirror to enlarge side‐facing tactile coverage during minimally invasive vessel palpation. Distorted tactile images are unwarped and processed by a learning model to estimate vascular deformation, enabling sensitive, spatially distributed tactile perception ...
Yupeng Wang, Nicolas Raison, Xuyang Zhang, Aijia Yang, Lukas Lindenroth, Shan Luo   +5 more
wiley   +1 more source

Esophageal Involvement in Non-Eosinophilic Esophagitis Eosinophilic Gastrointestinal Diseases: Association With Esophageal Symptoms and Gastric Involvement. [PDF]

JGH Open
Abe Y, Mizumoto N, Sasaki Y, Yagi M, Onozato Y, Ueno Y.   +5 more
europepmc   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Shift Work, Circadian Disruption, and Immune Dysregulation: Molecular Links to Gastrointestinal Diseases and Occupational Health Implications. [PDF]

Diagnostics (Basel)
Boicea Camen AR, Caragea DC, Boldeanu MV, Florescu DN, Assani MZ, Siloși I, Boldeanu L.   +6 more
europepmc   +1 more source

Line-assisted complete closure of large gastric mucosal defects by use of multiple clip-and-line technique

VideoGIE, 2016
Yasushi Yamasaki, MD, Yoji Takeuchi, MD, Minoru Kato, MD, Noriya Uedo, MD, Ryu Ishihara, MD   +4 more
doaj   +1 more source