investigation of integrons/cassettes in antimicrobial-resistant escherichia coli isolated from food animals in china
song li1; ning yibao1; shen jianzhong2; fan xuezheng; zhang chunping1; yang chenghuai1 & han jianfeng3 1 china institute of veterinary drug control; beijing 100081; china; 2 china agricultural university; beijing 100094; china; 3 china center for disease control and prevention; beijing 100050; china

..............page:613-619

impact of copy number of distinct sv40polya segments on expression of a gfp reporter gene
yin kang; wang xiufang; ma huan; xie ying; feng jingjing; yang qinqing & l zhanjun hebei key lab of laboratory animal; department of genetics; hebei medical university; shijiazhuang 050017; china

..............page:606-612

effects of estrogen on diverse stem cells and relevant intracellular mechanisms
sun haiying1; wang haifeng2 & hu shiyu1 1school of pharmacy; shanghai jiao tong university; shanghai 200240; china; 2first affiliated hospital; henan university of science and technology; luoyang 471003; china

..............page:542-547

dual effects of -synuclein on neurotoxicity induced by low dosage of rotenone are dependent on exposure time in dopaminergic neuroblastoma cells
lu lingling; gu li; liang yuan; sun xiaohong; duan chunli & yang hui beijing institute for neuroscience; capital medical university; the beijing center of neural regeneration and repairingr; key laboratory for neurodegenerative disease of the ministry of education; beijing 100069; china

..............page:590-597

caveolin-1 gene silencing promotes the activation of pi3k/akt dependent on er 36 and the transformation of mcf10a~(ce)
feng shuang1; wang yang1; wang xi1; wang zhaoyi3; cui yuying1; liu jing4; zhao chunhui1; jin mei1; 2 & zou wei1; 2 1 college of life science; liaoning normal university; dalian 116029; china; 2 liaoning key laboratory of biotechnology and molecular drug r&d; dalian 116029; china; 3 cancer center; creighton university; 2500 california plaza; omaha; ne 68178; usa; 4 first clinical hospital of dalian medical university; dalian 116011; china

..............page:598-605

comparative characterization of mesenchymal stem cells from different age groups of cynomolgus monkeys
ren zhenhua1; 2; wang jiayin1; zou chunlin1; guan yunqian1 & zhang y.alex1 1cell therapy center; xuanwu hospital; capital medical university; and key laboratory of neurodegeneration; ministry of education; beijing 100053; china; 2department of anatomy; anhui medical university; hefei 230032; china

..............page:563-572

a revolutionary approach for the cessation of smoking
liu jiankang1; 21institute of mitochondrial biology and medicine; key laboratory of biomedical information engineering of the ministry of education; xi an jiaotong university school of life science and technology; xi an 710049; china; 2graduate center for toxicology; university of kentucky college of medicine; lexington; ky 40536; usa

..............page:631-632

enhancement of cardiomyocyte differentiation from human embryonic stem cells
wang yanxia1; 2; chen guian1; 2; song tianran1; 2; mao genhong1; 2 & bai haiyan1; 2 1reproductive medicine center; peking university third hospital; beijing 100083; china; 2stem cell research center; peking university third hospital; beijing 100083; china

..............page:581-589

molecular dynamics simulation of the transmembrane subunit of btucd in the lipid bilayer
sun tingguang1; 2; liu ming1; chen weizu1 & wang cunxin1 1college of life science and bioengineering; beijing university of technology; beijing 100124; china; 2department of biological and chemical engineering; guangxi university of technology; liuzhou 545006; china

..............page:620-630

the cessation and detoxification effect of tea filters on cigarette smoke
yan jingqi1; 2; di xiaojing1; 4; liu caiyi3; zhang huimin3; huang xiouqin3; zhang junjing1; 2; zhao yan5; zhang longze1; chang yanzhong4; liang yonglin2$; tao ran3 & zhao baolu1; 21 state key laboratory of brain and cognitive science; institute of biophysics; chinese academy of sciences; beijing 100101; china; 2 key laboratory of mental health; institute of psychology; chinese academy of sciences; beijing 100101; china; 3 addiction branch; beijing military region general hospital; beijing 100700; china; 4 institute of molecular neurobiology; hebei normal university; shijiazhuang 050016; china; 5 department of food sciences and technology; harbin institute of technology at weihai; weihai 264209; china

..............page:533-541

cholinergic neuronal differentiation of bone marrow mesenchymal stem cells in rhesus monkeys
qi ying1; zhang fengyan2; song ge1; sun xuerong1; jiang ruzhang1; chen mengfei1 & ge jian1 1state key laboratory of ophthalmology; zhongshan ophthalmic center; sun yat-sen university; guangzhou 510060; china; 2department of ophthalmology; the first affiliated hospital; zhengzhou university; zhengzhou 450052; china

..............page:573-580

computational rnomics:structure identification and functional prediction of non-coding rnas in silico
zheng lingling & qu lianghu key laboratory of gene engineering of the ministry of education; state key laboratory for biocontrol; sun yat-sen university; guangzhou 510275; china

..............page:548-562