1Clone heterogeneity of non-small-cell lung cancer cell line HCC827 and its relationship with gefitinib sensitivityLUO Kai, LI Xiemengdan, DONG Jing, WANG Qian1-52Observation on apoptosis of gastric cancer cell line SGC7901 and cisplatin-resistant gastric cancer cell line SGC7901/DDP transfected with glucosylceramide synthase siRNAZHANG Junjie, GE Yanli, WANG Shengyue, WANG Zhe, WANG Zhirong6-93Comparative observation on prognosis of successful revascularization of chronic total occlusion of the anterior descending coronary artery with good or poor collateral circulationZHANG Wenyuan, LI Yapeng, ZHANG Yanzhou10-134Comparative analysis of simple continuous suture and classic sandwich technique in anastomosis of aortic root in Stanford type A aortic dissectionLI Ziang, LEI Yinsheng, WANG Minghua, ZHENG Xiaozhou, MIAO Qiang14-185Diagnosis and treatment of deep neck bacterial infection combined with fungal infection ( a case report)ZHU Huihui, ZHANG Lei19-226Diagnosis of adenovirus pneumonia and its differentiation from COVID-19:a case reportLI Xiaojuan, WANG Yingnan, NI Jixiang23-267Construction and verification of 3-and 5-year prognostic nomograms for patients with synovial sarcomaXU Jianfa, FENG Helin, TAN Zirui, SU Mingming, WANG Guiying27-308Influencing factors of coronary microcirculation injury after PCI in elderly patients with coronary heart diseaseZHANG Dusheng, WU Zhiyong, LIN Feng, CHEN Wei, XU Jinhong, GUO Yansong31-349Comparison of plasma concentration and efficacy in different genotypes of CYP2C19?3 among severe IFI patients treated with usual-dose administration of voriconazoleLIU Yu, GAO Xing, XUE Ting, QIU Xiaosong, LYU Dongmei35-3810Xiaoru Sanjie Capsule inhibits the progression of plasma cell mastitis by suppressing IL-6/JAK2/STAT3 pathwayLIU Yang, SUN Yushi, TANG Xiaojiang, HE Jianjun39-4211Quality of frozen blood RNA extracted by separating peripheral blood leukocyte method, hypotonic red cell method and whole blood direct extraction method and its gene amplification effect after reverse transcriptionLIU Xin, PENG Hehan, TANG Xiaohui, YANG Simei, ZHAO Shangqi, ZHENG Jia, ZHOU Xiaotao43-46 