11 documents found, page 1 of 2
Exercício Físico Melhora as Funções das Células Progenitoras Endoteliais em Pac...
Tan,Qiang; Li,Yang; Guo,YaoResumo Fundamento As células progenitoras endoteliais (CPEs) desempenham um papel importante na manutenção da função endotelial. A síndrome metabólica (SM) está associada à disfunção das CPEs. Embora o exercício físico tenha um impacto benéfico na atividade das CPEs, seu mecanismo ainda não está completamente esclarecido. Objetivo O objetivo deste estudo é investigar os efeitos do exercício físico nas funções d...
miR-183 promotes radioresistance of lung adenocarcinoma H1299 cells via epithel...
Huang,Yi; Zhang,Mengmei; Li,Yang; Luo,Jihang; Wang,Yuanyan; Geng,Wenjing; Yang,Ze; Ma,Hu; Bai,YujuLung adenocarcinomas are usually sensitive to radiation therapy, but some develop resistance. Radiation resistance can lead to poor patient prognosis. Studies have shown that lung adenocarcinoma cells (H1299 cells) can develop radioresistance through epithelial-mesenchymal transition (EMT), and this process is regulated by miRNAs. However, it is unclear which miRNAs are involved in the process of EMT. In our pr...
Relations of heart-type and brain-type fatty acid-binding proteins with postope...
Jiang,Minbo; Li,Yang; Cao,Lei; Tian,Jiwei; Wang,DeguoSUMMARY OBJECTIVE: The aim of this study is to analyze the relations of heart-type fatty acid-binding protein (H-FABP) and brain-type fatty acid-binding protein (B-FABP) with postoperative cognitive dysfunction (POCD) in elderly patients undergoing spinal surgery. METHODS: One hundred and twenty-five patients who underwent spinal surgery were enrolled in this study. According to whether patients had POCD within...
Práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras...
Freitas,Flavio Geraldo Rezende de; Hammond,Naomi; Li,Yang; Azevedo,Luciano Cesar Pontes de; Cavalcanti,Alexandre Biasi; Taniguchi,Leandro; Gobatto,AndréRESUMO Objetivo: Descrever as práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras e compará-las com as de outros países participantes do estudo Fluid-TRIPS. Métodos: Este foi um estudo observacional transversal, prospectivo e internacional, de uma amostra de conveniência de unidades de terapia intensiva de 27 países (inclusive o Brasil), com utilização da base de dados Fluid-TRIPS co...
Fulminant type 1 diabetes mellitus in pregnancy
Li,Chun-Yu; Li,Yang; You,Zi-Ying; Liu,You-Ren; Wang,Yu-Jue; Mu,Tong; Zhao,Cheng-Zhi; Yi,Zu-Mu; Zhang,Yu-WeiFulminant type 1 diabetes mellitus (FT1DM) has received clinical attention for its low incidence and poor prognosis. Currently, few cases of FT1DM are associated with pregnancy in clinical practice, but it poses a great threat to the life of mothers and infants. Here, we present two cases of FT1DM in pregnancy. In Case 1, the patient was a 26-year-old woman who was admitted to the hospital with reduced fetal mo...
Glutamine protects intestine against ischemia-reperfusion injury by alleviating...
Xu,Hao; Liu,Guangyi; Gu,Haitao; Wang,Jijian; Li,YangAbstract Purpose Glutamine, as an essential part of enteral nutrition and parenteral nutrition agent, has been widely recognized to be a kind of important intestinal mucosa protectant in clinical practice and experimental research. However, the mechanisms of its protective effects are still not fully understand. Consequently, this study aimed to explore the potential mechanism of glutamine on ischemia-reperfusi...
Microstructure and Fracture of 50Mo-50Re Vacuum Brazed with Fe-Si-B Filler Metal
Xia,Chunzhi; Li,Yang; Gong,Yongyong; Wu,Lei; Liu,Peng; Li,YajiangMicrostructural evolution, interfacial reaction and fracture during vacuum brazing of 50Mo-50Re alloys using amorphous alloy Fe-5.6Si-2.6B(wt%) were investigated. A binary intermetallic compound, σ(Mo2Re3) formed as parallel contiguous layers in the diffusion zone. In addition, Fe from the braze alloy, in combination with dissolved Mo from the substrate, formed two layers of binary compounds µ-Mo6Fe7 and λ-MoFe...
Effects of Rosuvastatin on Apolipoprotein J in Balloon-Injured Carotid Artery i...
Yang,Ning; Dong,Bo; Yang,Jinyu; Li,Yang; Kou,Lu; Liu,Yue; Qin,QinAbstract Background: Restenosis after percutaneous coronary intervention in coronary heart disease remains an unsolved problem. Clusterin (CLU) (or Apolipoprotein [Apo] J) levels have been reported to be elevated during the progression of postangioplasty restenosis and atherosclerosis. However, its role in neointimal hyperplasia is still controversial. Objective: To elucidate the role Apo J in neointimal hyperp...
Enhancement of Pitting Corrosion Resistance of Austenitic Stainless Steel Throu...
Li,Yang; He,Yongyong; Qiu,Jianxun; Zhao,Jun; Ye,Qianwen; Zhu,Yijie; Mao,JunyuanIn this research, AISI 304 austenitic stainless steels were efficient treatment using active screen plasma oxy-nitriding technique. The modified layers were characterized by X-ray photoelectron spectroscopy, X-ray diffraction, scanning electron microscopy, transmission electron microscopes, and atomic force microscopy. In addition, the pitting corrosion resistances of untreated and oxy-nitrided samples were ana...
Surface Properties Contrast between Al Films and TiO2 Films Coated on Magnesium...
Zhu,Xiangrong; Zhu,Zhigang; Chen,Cheng; Bing,Naici; Xu,Zhongping; Li,Yang; Chen,QiurongAl films and TiO2 films were separately coated on AZ31 magnesium alloy substrates by means of magnetron sputtering method. The surface properties of the samples were explored and compared. Scanning electron microscope (SEM) observed the compact structure characteristics of as-deposited Al films and TiO2 films. After heat treatment under 200ºC for half an hour the films kept the compact structure characteristics...