1Advances in mechanisms of acquired resistance to gefitinib in the treatment of non-small cell lung cancerCHEN Chen377-3852Effect of cis-platinum on proliferation, migration and apoptosis of human osteosarcoma U2OS cellsCHEN Ji-ming, JIANG Hua-sheng, CHEN Zhu-ming, ZOU Shang-liu, HUANG Hong-ming, WU Xiao-jing, LI Qin, HE Sheng386-3903Effect of ivermectin on proliferation and apoptosis of cervical cancer Hela cellsJIN Ya-ling, WANG Xiang-zhen, LIU Hou-cong, MENG Jun391-3944Down-regulation of EZH2 for antiangiogenesis by microRNA-101 as induced by laminar shear stressFANG Shuo, CHEN Si-qi, CHEN Guo-jun395-3995Simultaneous detection of serum levels of 19 vitamins based on LC-MS/MSLIN Dong-zi, DIAO Jia-yin, LEI Chun-yan, WANG Wei, SHAO Ni, LI Yu-mei, LIN Bing-yao, YANG Yue-ming, SUN Zhi-hao, ZHANG Zhao400-4066Therapeutic effect of Qiliqiangxin capsule combined with coenzyme Q10 on chronic heart failure and their influence on echocardiography, Copeptin and Galectin-3 levelsLI Shan-jing, XU Jin-rong, CHEN Pang-he, GUO Ying-jie, LV Dong, SU Cheng-biao, TANG Yan-ping407-4097Therapeutic efficacy of tirofiban and routine antiplatelet therapy in early PWI-DWI mismatched cerebral infarctionNING Xiao-ming, DENG Hui-hui, WU Zi-qiang, KANG Cheng, CHEN Shui-qing, GAO Qing-chun410-4138Single-incision anterolateral approach for tibial pilon fracture with distal fibula fractureLUO Hong-bin, ZHU Chun-cheng, WEN Jian-qiang413-4169Minimally invasive cervical pedicle screw fixation by a posterior approach for lower cervical fracture and dislocationLI Xu-hui417-42010Prognostic value of serum level of soluble ST2 in heart failure with mid-range ejection fractionLE Jian-hua, JIANG Ai-zhong, LIAO Cheng-biao, ZHANG Hui-qi, PENG Yun-long421-42311Clinical efficacy of three surgical methods in primary large hepatocellular carcinomaZHONG Qi-huan, CHEN Bo-yi, YU Yong, LI Rong, LI Cheng-cai, DENG Guo-rong424-42712The timing of laparoscopic cholecystectomy following percutaneous transhepatic gallbladder drainage and influence factors for laparotomic conversion in elderly patients with grade Ⅲ acute cholecystitisCHEN Hong-bing, LI Jian, YANG Shao-wei, WANG Jian, ZHU Shu-lian428-43113Efficacy and safety of polymyxin B in ventilator-associated pneumonia caused by multi-drug resistant bacteriaZHANG Keng, LIANG Jin-ping, ZHONG Xiang-zhu432-43514Effect of zoladex combined with tamoxifen on the quality of life and sexual satisfaction in young breast cancer patientsCUI Shi-en, LING Fei-hai, HUANG Zhi-hua, MA Shi-hui436-43915Effect of health education in the application in patients with dengue feverPAN Hai-en, ZHONG Qing-yang439-44116Application of midazolam combined with sufentanil in CT-guided percutaneous lung centesis for painless sober sedationLIU Kang-ning, LI Qun-feng, WU Jing-sheng, TANG Rong-de442-44517Clinical study on plasma BCAAs level in patients with different degrees of ischemic heart diseasesGUAN Yan-jun, LI Bo-lin, HUANG Guang-rui446-44818Relationship between serum albumin level and Syntax score and inpatient mortality in patients with acute coronary syndromeLIN Ming-duan, LIU Zhi-long, GUO Guan-hua, HUANG Zi-ming, CHEN Yu, LING Guang-jiao449-45319Serum levels and clinical significance of pepsinogen and gastrin-17 in chronic atrophic gastritisWU Jiang-hui, ZHANG Guo-wei, LIU Xiao-mei, YANG Guang-bin453-45620Clinical efficacy of emergency gastroscopic hemoclips in liver cirrhosis-induced gastric variceal bleedingXU Yong-cheng, LUO Cheng, YU Zhi-jin, CHEN Hui-xin456-459 