Results 61 to 70 of about 64,655 (285)

Nearly deconfined spinon excitations in the square-lattice spin-1/2 Heisenberg antiferromagnet [PDF]

, 2017
We study the spin-excitation spectrum (dynamic structure factor) of the spin-1/2 square-lattice Heisenberg antiferromagnet and an extended model (the J−Q model) including four-spin interactions Q in addition to the Heisenberg exchange J.
Capponi, Sylvain, Chesi, Stefano, Meng, Zi Yang, Qin, Yan Qi, Sandvik, Anders W., Shao, Hui   +5 more
core   +3 more sources

DDX3X induces mesenchymal transition of endothelial cells by disrupting BMPR2 signaling

FEBS Open Bio, EarlyView.
Elevated DDX3X expression led to downregulation of BMPR2, a key regulator of endothelial homeostasis and function. Our co‐immunoprecipitation assays further demonstrated a molecular interaction between DDX3X and BMPR2. Notably, DDX3X promoted lysosomal degradation of BMPR2, thereby impairing its downstream signaling and facilitating endothelial‐to ...
Yu Zhang, Jing Wang, De‐Hui Qian, Yang‐Fan Lv, Tian‐Le Cheng, Da‐Peng Wang, Jing Zhang, Ye Fan   +7 more
wiley   +1 more source

Amentoflavone protects hippocampal neurons: anti-inflammatory, antioxidative, and antiapoptotic effects

Neural Regeneration Research, 2015
Amentoflavone is a natural biflavone compound with many biological properties, including anti-inflammatory, antioxidative, and neuroprotective effects. We presumed that amentoflavone exerts a neuroprotective effect in epilepsy models.
Zhen Zhang, Tao Sun, Jian-guo Niu, Zhen-quan He, Yang Liu, Feng Wang   +5 more
doaj   +1 more source

Torsional-flexural buckling of unevenly battened columns under eccentrical compressive loading [PDF]

, 2016
In this paper, an analytical model is developed to determine the torsional-flexural buckling load of a channel column braced by unevenly distributed batten plates.
AISC (American Institute of Steel Construction), B. Wang, Bazant Z. P., Bleich F., Engesser F., Timoshenko S. P., Vlasov V. Z., W. M. Cheng, X. Wu, Y. Z. Ren   +9 more
core   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

Comprehensive systematic review and meta-analysis of risk factors for childhood obesity in China and future intervention strategiesResearch in context

The Lancet Regional Health. Western Pacific
Summary: Background: Childhood obesity is a critical public health concern in China. This study identified the key determinants of childhood obesity in China and provided recommendations for future intervention strategies.
Yanfen Jiang, Jiajin Hu, Fengyan Chen, Borui Liu, Mengna Wei, Wenqi Xia, Yinkun Yan, Jinchen Xie, Shufa Du, Xiangyang Tian, Izzuddin M. Aris, Youfa Wang, Jianduan Zhang   +12 more
doaj   +1 more source

Characteristics, Diagnosis and Prognosis of Acute-on-Chronic Liver Failure in Cirrhosis Associated to Hepatitis B [PDF]

, 2016
The study was supported by National Natural Science Foundation of China (NSFC), grant number: 30770962, 30971333, 81170421, 81470869 and Chinese High Technology “863” programme, grant number: 2006AA02A411 (Hai.Li); The CLIF Consortium Data Management ...
Amoros, A, Arroyo, V, Chen, L-Y, Dusheiko, G, Foster, GR, Gines, P, Hua, J, Jalan, R, Li, H, Li, S-T, Ma, X, Mookerjee, RP, Moreau, R, Pavesi, M, Qiu, D-K, Sheng, L, Xia, Q, Xie, Q, Xue, F, Zeng, B, Zhang, N-N   +20 more
core   +2 more sources

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji, Jianlong Zhang, Yiming Shi, Shiyu Shan, Yang Du, Guangshuo Li, Ying Jin, Yani Zhang, Chuanying Wang, Yijun Lin, Yuhao Guo, Decai Tian, Xingquan Zhao, Tian Song   +13 more
wiley   +1 more source

Development of an MRI based artificial intelligence model for the identification of underlying atrial fibrillation after ischemic stroke: a multicenter proof-of-concept analysisResearch in context

EClinicalMedicine
Summary: Background: Atrial fibrillation (AF) represents a major risk factor of ischemic stroke recurrence with serious management implications. However, it often remains undiagnosed due to lack of standard or prolonged cardiac rhythm monitoring. We aim
Zijie Zhang, Yang Ding, Kaibin Lin, Wenli Ban, Luyue Ding, Yudong Sun, Chuanliang Fu, Yihang Ren, Can Han, Xue Zhang, Xiaoer Wei, Shundong Hu, Yuwu Zhao, Li Cao, Jun Wang, Saman Nazarian, Ying Cao, Lan Zheng, Min Zhang, Jianliang Fu, Jingbo Li, Xiang Han, Dahong Qian, Dong Huang   +23 more
doaj   +1 more source

Synchronization in an array of linearly stochastically coupled networks with time delays [PDF]

, 2007
This is the post print version of the article. The official published version can be obtained from the link - Copyright 2007 Elsevier LtdIn this paper, the complete synchronization problem is investigated in an array of linearly stochastically coupled ...
Cao, J, Sun, Y, Wang, Z
core   +1 more source