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    题名 作者 年代 出处 被引量
1Green tea polyphe- nols inhibit colorectal aberrant crypt foci (ACF) formation and prevent oncogenic changes in dysplastic ACF in azoxymethane- treated F344 rats显示文摘Hang Xiao Xingpei Hao Barbara Sinai 2008Carcinogenesis2008,29,1:1
2Study on the association of HLA with pulmonary tuberculosis显示文摘Xingpei X Senbin L Chaoying W 1986Immunology Invest1986,15,:1
3A comparative study of ipsilateral intertrochanteric and femoral shaft fractures treated with long proximal femoral nail antirotation or plate combinations显示文摘Wen‐yueWang Tian‐fuYang LeiLiu Fu‐xingPei Li‐mingXie 2012Orthopaedic Surgery2012,,1:1
4Expression of the cyclin-dependent kinase inhibitor p27 and its deregulation in mouse B cell lymphomas显示文摘Chen-Feng Qi Shao Xiang Min Sun Shin Xingpei Hao Chang Hoon Lee Jeff X. Zhou Ted A. Torrey Janet W. Hartley Torgny N. Fredrickson Herbert C. Morse 2005Leukemia Research2005,,2:1
5Green tea polyphenolsinhibit colorectal abemant crypt foci ( ACF )formation and prevent oneogenie changes in dysplastie ACF in azoxymethane-treated F344 rats 显示文摘Hang Xiao Xingpei Hao Barbara Simi 2008Careinogenesis2008,29,1:1
6Polystyrene nanoplastics induce glycolipid metabolism disorder via NF-κB and MAPK signaling pathway in mice显示文摘Nanoplastics-induced developmental and reproductive toxicity,neurotoxicity and immunotoxicity are a focus of widespread attention.However,the effects of nanoplastics(NPs)on glycolipid metabolism and the precise underlying mechanisms are unclear at present.Here,we showed that oral administration of polystyrene nanoparticles(PS-NPs)disrupts glycolipid metabolism,with reactive oxygen species(ROS)identified as a potential key signaling molecule.After PS-NPs treatment,excessive production of ROS induced the infammatory response and activated the antioxidant pathway through nuclear factor-erythroid factor 2-related factor 2.The activation of nuclear factor-κB(NFκB)signaling pathway induced the phosphorylation of the mitogen-activated protein kinases(MAPK)signaling pathway,which induced the activation of extracellular regulated kinases(ERK)and p38.Constitutive activation of the MAPK signaling proteins induced high continued phosphorylation of insulin receptor substrate-1,in turn,leading to decreased protein kinase B(Akt)activity,which weakened the sensitivity of liver cells to insulin signals and induced insulin resistance.In parallel,phosphorylation of Akt led to loss of control of Fo XO1,a key gene of gluconeogenesis,activating transcription of glucose-6-phosphatase(G6PC)and phosphoenolpyruvate carboxykinase(PEPCK)in a manner dependent on PGC1α.Moreover,the activated ERK promoted lipid accumulation through ERK-PPARγcascades.Therefore,sterol regulatory element-binding protein-1 and levels of its downstream lipogenic enzymes,ACC-1,were up-regulated.Upon treatment with the antioxidant resveratrol,PS-NPs-induced glucose and lipid metabolic disorders were improved by inhibiting ROS-induced activation of NFκB and MAPK signaling pathway in mice.Based on above,PS-NPs exposure disrupts glycolipid metabolism in mice,with ROS identified as a potential key signaling molecule.Xingpei Fan Xiaoyan Li Jiaxin Li Yuxia Zhang Xiangjuan Wei Hailong Hu Boya Zhang Haining Du Meimei Zhao Ruijiao Zhu Daqian Yang Yuri Oh Ning Gu 2024Journal of Environmental Sciences2024,,3:0
7What Can We Learn from Chinese Civilization?显示文摘Yuan Xingpei 2015Qiu Shi2015,7,1:0
8Oscillation Modes of Weld Pool in Stationary GTA Welding Using Structure Laser Method显示文摘Researchers have recently attempted to monitor pool oscillations using the three-dimensional laser vision method.However,the deficiency of simulation software will result in significant capital expenditure.Both simulations and experiments are performed in this study,and the Bessel equation is used to analyze the oscillation mode of a weld pool.The laser dot matrix images of(0,1),(1,1),(2,1),and(0,2)oscillation modes at different times are obtained via structured laser optical measurement simulation.The oscillation mode of a stationary gas tungsten arc weld pool is analyzed based on laser dot matrix images obtained from a structure laser experiment.Results show that the simulated laser dot matrix images are consistent with the experiment results.The oscillation mode of the weld pool can be recognized based on the laser dot matrix image.This study not only provides conditions for assessing the penetrating state of a weld pool,but also enable a further understanding of the oscillation mode of a weld pool and the development of more effective observation methods and measurement tools to effectively control and improve welding quality.Xingpei Wu Jiankang Huang Jing He Shien Liu Guangyin Liu Ding Fan 2021Chinese Journal of Mechanical Engineering2021,34,5:0
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