Results 41 to 50 of about 23,065,832 (410)

Body size and digestive system shape resource selection by ungulates: A cross-taxa test of the forage maturation hypothesis.

Ecology Letters, 2021
The forage maturation hypothesis (FMH) states that energy intake for ungulates is maximised when forage biomass is at intermediate levels. Nevertheless, metabolic allometry and different digestive systems suggest that resource selection should vary ...
Saeideh Esmaeili, Brett R. Jesmer, S. Albeke, Ellen O. Aikens, K. Schoenecker, Sarah R. B. King, B. Abrahms, B. Buuveibaatar, Jeffrey L. Beck, R. Boone, F. Cagnacci, S. Chamaillé‐Jammes, B. Chimeddorj, P. Cross, N. Dejid, Jagdag Enkhbyar, Ilya R. Fischhoff, A. Ford, Kate E. Jenks, M. Hemami, J. D. Hennig, Takehiko Y. Ito, P. Kaczensky, M. Kauffman, J. Linnell, Badamjav Lkhagvasuren, J. McEvoy, Joerg Melzheimer, J. Merkle, T. Mueller, J. Muntifering, A. Mysterud, K. Olson, M. Panzacchi, J. Payne, L. Pedrotti, G. Rauset, D. Rubenstein, H. Sawyer, J. Scasta, J. Signer, M. Songer, J. Stabach, S. Stapleton, O. Strand, S. Sundaresan, D. Usukhjargal, Ganbold Uuganbayar, J. Fryxell, J. Goheen   +49 more
semanticscholar   +1 more source

Mechanism and Disease Association With a Ubiquitin Conjugating E2 Enzyme: UBE2L3

Frontiers in Immunology, 2022
Ubiquitin conjugating enzyme E2 is an important component of the post-translational protein ubiquitination pathway, which mediates the transfer of activated ubiquitin to substrate proteins.
Xiaoxia Zhang, Xiaoxia Zhang, Chengdong Huo, Chengdong Huo, Yating Liu, Ruiliang Su, Yang Zhao, Yumin Li   +7 more
doaj   +1 more source

Current tests of collapse models: How far can we push the limits of quantum mechanics? [PDF]

Quantum Information and Measurement (QIM) V: Quantum Technologies; OSA Technical Digest (Optical Society of America, 2019), paper S1C.3, 2020
Collapse models implement a progressive loss of quantum coherence when the mass and the complexity of quantum systems increase. We will review such models and the current attempts to test their predicted loss of quantum coherence.
arxiv   +1 more source

Digestive system involvement of novel coronavirus infection: Prevention and control infection from a gastroenterology perspective

Journal of Digestive Diseases, 2020
An epidemic of an acute respiratory syndrome caused by severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) in Wuhan, China, now known as coronavirus disease 2019 (COVID‐19), beginning in December 2019, has attracted an intense amount of ...
Lianyong Li, Wei Wu, Sheng Chen, J. Gu, Xin Li, Haiyan Song, Feng Du, Gang Wang, Changqing Zhong, X. Wang, Yan Chen, R. Shah, H. Yang, Q. Cai   +13 more
semanticscholar   +1 more source

The digestive system of xenacoelomorphs [PDF]

Cell and Tissue Research, 2019
Interest in the study of Xenacoelomorpha has recently been revived due to realization of its key phylogenetic position as the putative sister group of the remaining Bilateria. Phylogenomic studies have attracted the attention of researchers interested in the evolution of animals and the origin of novelties.
B. Gavilán, S. G. Sprecher, V. Hartenstein, P. Martinez   +3 more
openaire   +3 more sources

Prognostic Score-based Clinical Factors and Metabolism-related Biomarkers for Predicting the Progression of Hepatocellular Carcinoma

Evolutionary Bioinformatics, 2020
Hepatocellular carcinoma (HCC) is a common malignant tumor representing more than 90% of primary liver cancer. This study aimed to identify metabolism-related biomarkers with prognostic value by developing the novel prognostic score (PS) model ...
Jia Yan, Ming Shu, Xiang Li, Hua Yu, Shuhuai Chen, Shujie Xie   +5 more
doaj   +1 more source

RETRACTED: Disulfiram Chelated With Copper Inhibits the Growth of Gastric Cancer Cells by Modulating Stress Response and Wnt/β-catenin Signaling

Frontiers in Oncology, 2020
Disulfiram (DSF) is a well-known drug for alcohol abuse. In recent decades, DSF has been demonstrated to exhibit anti-tumor activity; DSF chelated with copper shows enhanced anti-tumor effect.
Ling Wang, Xiaoke Chai, Run Wan, Hong Zhang, Cong Zhou, Lin Xiang, Maswikiti Ewetse Paul, Yumin Li   +7 more
doaj   +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

ARL9 is upregulated and serves as a biomarker for a poor prognosis in colon adenocarcinoma

BMC Gastroenterology, 2023
Background ARL9 is a newly identified member of the ARF family, and the clinical significance of ARL9 in colon adenocarcinoma is unknown. In this study, we aimed to explore the expression of ARL9 mRNA in colon adenocarcinoma, and its effect on the ...
Hai-deng Yang, Xiu-xiu Jin, Bin-bin Gu, Yu-Zhang, Dan Li, Ling-ling Yan   +5 more
doaj   +1 more source

Hepatocellular Carcinoma Complicated by Echinococcal Cyst: A Case Report

Frontiers in Surgery, 2022
Hepatocellular carcinoma (HCC), combined with hepatic hydatid disease, is a rare clinical case, having certain specificity in clinical diagnosis and treatment.
Jiwu Guo, Jiwu Guo, Jiwu Guo, Chenzhe Ma, Chenzhe Ma, Xuewen Song, Futian Tang, Lingyun Guo, Lingyun Guo, Jie Mao, Jie Mao, Yumin Li, Yumin Li   +12 more
doaj   +1 more source