Results 51 to 60 of about 23,495,921 (382)

COVID-19 and its effects on the digestive system

World Journal of Gastroenterology, 2021
Coronavirus disease 2019 (COVID-19) is caused by infection of the coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) with typical respiratory symptoms.
Tingting Cao, Gu-qin Zhang, Emily Pellegrini, Qiu Zhao, Jin Li, Lin-jie Luo, Huaguang Pan   +6 more
semanticscholar   +1 more source

Function and clinical significance of N6-methyladenosine in digestive system tumours

Experimental Hematology & Oncology, 2021
RNA modification, like DNA methylation, histone modification, non-coding RNA modification and chromatin rearrangement, plays an important role in tumours.
Junchao Huang, Yingjie Shao, Wendong Gu
semanticscholar   +1 more source

Colonic bacterial diversity and dysbiosis in active microscopic colitis as compared to chronic diarrhoea and healthy controls: effect of polyethylene glycol after bowel lavage for colonoscopy

BMC Gastroenterology, 2022
Background Most microbiota studies in microscopic colitis patients are performed after diagnostic colonoscopy without considering the potential effect of colonic lavage.
Lissette Batista, Virginia Robles, Chaysavanh Manichanh, Laura Ruiz, Danila Guagnozzi, Ferran Pinsach, Francisco Guarner, Fernando Fernández-Bañares   +7 more
doaj   +1 more source

Biomarkers in Immunotherapy-Based Precision Treatments of Digestive System Tumors

Frontiers in Oncology, 2021
Immunotherapy, represented by immune checkpoint inhibitors (mainly referring to programmed death-1 (PD-1)/programmed death-ligand 1 (PD-L1) blockades), derives durable remission and survival benefits for multiple tumor types including digestive system ...
Z. Zeng, Biao Yang, Z. Liao
semanticscholar   +1 more source

Multi-step validation of a deep learning-based system for the quantification of bowel preparation: a prospective, observational study

The Lancet: Digital Health, 2021
Summary: Background: Inadequate bowel preparation is associated with a decrease in adenoma detection rate (ADR). A deep learning-based bowel preparation assessment system based on the Boston bowel preparation scale (BBPS) has been previously established
Wei Zhou, MD, Liwen Yao, MD, Huiling Wu, MD, Biqing Zheng, MD, Shan Hu, PhD, Lihui Zhang, MD, Xun Li, MD, Chunping He, MD, Zhengqiang Wang, MD, Yanxia Li, MD, Chao Huang, MD, Mingwen Guo, MD, Xiaoqing Zhang, MD, Qingxi Zhu, MD, Lianlian Wu, MD, Yunchao Deng, MD, Jun Zhang, MD, Wei Tan, MD, Chao Li, MD, Chenxia Zhang, MA, Rongrong Gong, MA, Hongliu Du, MD, Jie Zhou, MD, Prateek Sharma, ProfMD, Honggang Yu, ProfMD   +24 more
doaj   +1 more source

Role of long non-coding RNA H19 in therapy resistance of digestive system cancers

Molecular Medicine, 2021
Digestive system cancers are associated with high morbidity and mortality. Chemotherapy and radiotherapy are the main treatment modalities for these cancers.
Jingting Wang, Xiao Ma, H. Si, Zhongjun Ma, Yangfang Ma, Jing Wang, B. Cao   +6 more
semanticscholar   +1 more source

Biochemical characterization of digestive carbohydrases from Xanthogaleruca luteola and inhibition of its α-amylase by inhibitors extracted from the common bean [PDF]

, 2011
Xanthogaleruca luteola Müll. (Col.: Chrysomelidae) is a major urban insect pest on elm trees in Iran. Digestion in the alimentary canal of the elm leaf beetle is facilitated by some carbohydrases which are responsible for the digestion of ...
Ghadamyari Mohammad, Moghadam Mahdavi Maryam, Saiidi Fetemeh, Sharifi Mahbobeh   +3 more
core   +1 more source

Tryptophan metabolism in digestive system tumors: unraveling the pathways and implications

Cell Communication and Signaling
Tryptophan (Trp) metabolism plays a crucial role in influencing the development of digestive system tumors. Dysregulation of Trp and its metabolites has been identified in various digestive system cancers, including esophageal, gastric, liver, colorectal,
Liang Yu, Juan Lu, Weibo Du
semanticscholar   +1 more source

The Use of Medicinal Plants in Digestive System Related Disorders- A Systematic Review

Journal of Ayurvedic and Herbal Medicine, 2021
The most prevalent forms of ailments affecting a huge number of individuals throughout the world are digestive system problems. According to the World Health Organization (WHO), over 100 million people died globally as a result of digestive system ...
H. S. Cheema, Mitra Pal Singh
semanticscholar   +1 more source

Burden of six major types of digestive system cancers globally and in China

Chinese Medical Journal
Background: Digestive system cancers constitute a significant number of cancer cases, but their burden is not uniform. As Global Cancer Observatory (GLOBOCAN) 2022 has recently updated its estimates of cancer burden, we aimed to investigate the burden of
Yueyang Zhou, Kai Song, Yuqing Chen, Yuelun Zhang, M. Dai, Dong Wu, Hongda Chen   +6 more
semanticscholar   +1 more source