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2189篇 您的检索式:作者名="SHEN C H"
    题名 作者 年代 出处 被引量
1铅对肾上腺皮质细胞线粒体的氧化损伤显示文摘【目的】研究铅对肾上腺皮质细胞氧化应激和线粒体功能的影响 ,为了解其肾上腺皮质毒作用机制提供依据。【方法】原代分离培养豚鼠肾上腺皮质细胞 ,以 0、6 2 5、12 5、2 5、5 0、10 0 μmol/L醋酸铅 (PbAc)处理细胞 ,观察PbAc诱导肾上腺皮质细胞活性氧 (ROS)产生和线粒体损伤作用。ROS检测采用荧光分光光度法 ,线粒体膜电位 (MMP)和细胞存活状态采用Rh12 3和PI双标记、流式细胞术检测 ,细胞ATP水平采用化学发光法测定。【结果】PbAc染毒后肾上腺皮质细胞ROS形成水平随剂量增加而增加 ,具有剂量效应关系 [^y=4 16 +10 2 1× 1g(x+1) ,P <0 0 1,R2 =0 6 41];线粒体膜电位呈剂量依赖性降低 ,Rh12 3的平均荧光强度 (MFI)在 6 2 5~ 10 0 μmol/L各剂量组依次为 1 0 1,0 94,0 96 ,0 95和 0 91,与对照组(1 35 )比较具有显著性差异 (P <0 0 1) ;染毒后细胞死亡率轻度增加 ,与对照组 (1 0 2 % )比较 ,5 0 μmol/L和 10 0 μmol/L的PbAc组分别为 3 16 %和 3 40 % ,差异具有显著性 (P <0 0 5 ) ;ATP水平降低与PbAc剂量之间存在剂量效应关系 [^y =2 12 96 5 7- 5 15 92 5× 1g(x +1) ,P <0 0 1,R2 =0 5 6 8],剂量和时间对ATP水平的影响呈协同抑制作用 (P <0 0 1)。【结论】线粒体氧化应激介导肾?杨杏芬 庄志雄 魏青 凌莉 范瑞泉 Shen H M Ong C N 2001中山医科大学学报2001,22,1:8
2Mutation analysis of autosomal dominant polycystic kidney disease genes in Han Chinese显示文摘Zhang S Mei C Zhang D Dai B Tang B Sun T Zhao H Zhou Y Li L Wu Y Wang W Shen X Song J 2005第二军医大学学报2005,26,8:6
3美国地震学会通报(BSSA)2008年四川汶川地震专集介绍显示文摘Klinger Y Ji C Shen Z-K Bakun W H 李平恩(译) 左玉玲(校) 2010国际地震动态2010,,12:3
4Application of soft landing to the process control of chemical mechanical polishing显示文摘Chiu J B Yu C C Shen S H 2003Microelectronic Engineering2003,65,3:2
5Moisture absorption and desorption of composite materials显示文摘Shen C H George S Springer 1976Journal of Composite Materials1976,10,1:2
6Formation of regular arrays of silicon microspikes by femtosecond laser irradiation through a mask显示文摘Shen M Crouch C H Carey J E 2003Appl Phys Lett2003,82,:1
7Effects of the acute and chronic restraint stresses on the central histaminergic neuron system of Fischer rat 显示文摘Ito C Shen HW Toyota H 1999Neurosci Lett1999,262,:1
8Continuous production of solid lipid nanoparticles by liquid flow-focusing and gas displacing method in microchanncls 显示文摘Yun J X Zhang S H Shen S C 2009Chem Eng Sei2009,64,19:1
9Tape-Arabidopsis Sandwich - a simpler Arabidopsis protoplast isolation method 显示文摘Wu F H Shen S C Lee L Y 2009Plant Methods2009,5,16:1
10Auto-tune Identification under Load Disturbance显示文摘Shen S H Wu J S Yu C C 1996Ind Eng Chem Res1996,35,:1
11A new method in locating and segmenting palmprint into region-of-interest显示文摘Poon C Wong D C M Shen H C 2004ICPR2004,,:1
12Role of intracellular thiol depletion, mitochondrial dysfunction and reactive oxygen species in Salvia Miltiorrhiza-induced apoptosis in human hepatoma HepG2 cells 显示文摘Liu J Shen H M Ong C N 2001Life Sciences2001,69,16:1
13Cell motility is controlled by SF2/ASF through alternative splicing of the Ron protooncogene显示文摘Ghigna C Giordano S Shen H 2005Mol Cell2005,20,6:1
14Comparative mapping of QTLs for agronomic traits of rice across environment by using a doubled-haploid population显示文摘Lu C F Shen L H Tan Z B 1997Theor Appl Genet1997,94,1:1
15Numerical simu- lation of cavity flow induced noise by LES and FW-H acoustic analogy 显示文摘ZHANG N SHEN H C YAO H Z 2010Journal of Hydrodynamics2010,22,5:1
16Design and analysis of a high-intensity LED lighting module for underwater illumination 显示文摘Shen S C Huang H J Chao C C 2012Applied Ocean Research2012,,39:1
17Penicidones A-C,three cytotoxic alkaloidal metabolites of an endophytic Penicillium sp显示文摘GE H M SHEN Y ZHU C H 2008Phytochemistry2008,69,2:1
18Fission trakc dating of Mesozoic sandstone and its tectonic significance in the Eastern Si chuan basin, China显示文摘Shen C B Mei L F Xu S H 2009Radiation Measurements2009,44,:1
19Aflatoxin B1-induced lipid peroxidation in rat liver显示文摘SHEN H M SHI C Y LEE H P 1994Toxicology and Applied Pharmacology1994,127,1:1
20A Novel Wireless Statistical Division Multiplexing Communication System and Performance Analysis 显示文摘Zhao W Shen Y H Xu P C 2014International Journal of Future Generation Communication and Networking2014,7,5:1
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