1The strategies of diagnosis and treatment of hand microsurgery in medium and low risk areas of COVID-19LIU Ying-nan, WEI Rui-hong, TAN Zhou-yong, FANG Xi-chi, XU Tao, LIU Zhao-kang, WEN Gui-fen, HUANG Xiao-qing, HUANG Han, KE Yan-na, ZHUANG Yong-qing1405-14102The predictors for severe coronavirus disease 2019 pneumoniaXIE Zhi-wei, WANG Ya-ping, LI Ling-hua, LI Yue-ping, GUAN Yu-juan1411-14163Improvement and Comparison of Existing Methods for Isolating Bone Mesenchymal Stem Cells of RatsMA Yi-qun, SAHO Li-shi, WAN Shan-shan, YANG Yang, LI Jia-qi, WANG Jia-ping1417-14204Effects of HAX-1 on proliferation and invasion of oral squamous cell carcinoma cellsSUN Jian -li, ZHU Qing-qing, LIU Fei, ZHAO Guo1421-14265Verification of SBP-1 protein as a potential diagnostic marker for lung adenocarcinomaHAN Bin, WEI Hui-min, ZHANG Shu-lin, MENG Min-jie1427-14316Near field potential of trigeminal nerve entering pontine areaLIN Jin-zhi, ZHANG Yang, LU Jian-jun, PENG Ruo-yu, JI Xiao, XIA Li-hui, ZHANG Yong1432-14367Expression of serum soluble receptor 1, heat shock protein 70 and IL-1Ra in patients with polycystic ovary syn-drome and their effect on pregnancy outcomeLI Chao-ping, SHI Qiong, BAI Rui-ping, MA Ying1437-14418Efficacy of meloxicam combined with colchicine in treatment of gout arthritis and its effect on their inflammatory indexes and erythrocyte sedimentation rateLI Dong-sheng, LI Sheng-fei, LYU Jing, ZHANG Yong-hong, LIAO Fu-yuan1442-14459Study on the effect of painting analysis combined with hypnosis on clinical practice teachingZHOU Yue-ying, LIN Shu-zhen, WU Yan-qing, YANG Xiao-jia, DENG Jie-yu, LYU Lan-zhu, LIANG Ye-qing1446-144910One-step surgery in the treatment of cerebrovascular diseasesCHEN Fa-jun, LI Gui-fu, LUO Wang-chi, LI Tie-lin1450-145411Effect of amiagolatine combined with amisulpride on neurotrophic factors in schizophrenia patients with negative symptomsGAO Xiao-xin, SONG Zi-liang, WU Yun1455-145812Analysis of etiological distribution and clinical characteristics of patients with pleural effusionWU Di, LIU Sheng-guo, YANG Kai, QIU Jin-fan, WANG Yan, CHEN Rong-chang1459-146313Comparative study between Valgus reduction and Varus reduction in PFNA for femoral intertrochanteric fracturesDONG Rui, JIN Xiao-ying, WANG Hua-qiao1464-146914Effects of Continuous Bedside Hemofiltration Combined with Hemoperfusion on Hemodynamics and Inflammatory Factors in Patients with Septic ShockLI Ben-tong, ZHU Cong-jian, GONG Jun1470-147415Activation of peripheral blood mononuclear cells in cirrhosis patients with infectionWANG Ming-jie, ZHANG Xue-jun1475-147916Birth weight comparison of different developmental type of twins in assistant reproductive technologyZHONG Xin-qi, LIANG Shao-zhen, CAO Mu-qing, TAN Xiao-hua, LIU Hai-ying, LIN Yan-shan1480-148417Correlation analysis of seizures after early cranioplasty for craniocerebral injuryCEN Qing-jun, ZHAO Kun-yu, LI Hai-bin, GAO Zhong-en, FENG Rong-liang, ZHANG Peng, YAN Zhi-dong1485-1488 