1Effects of inhibiting PI3K/Akt/mTOR signaling pathway on autophagy, apoptosis and PD characteristic expression proteins in MPP+-treated SH-SY5Y cellsWANG Fei, ZHANG Xiaolei, LI Hanzhang, LI Yanan, HU Mengni, MA JunCell and Molecular Biology449-4542Experimental study on the mineralization of rabbit bone marrow mesenchymal stem cells after transfection with BMP2 recombinant lentivirusNING Yinkuan, LIU Linzhi, CHEN XianpingCell and Molecular Biology454-4593Protective effect of Shexiang Baoxin Pill on hypoxia-reoxygenation cardiomyocytes and its effect on apoptosisWEI Na, LI Siyuan, GAO Yuan, WANG Xuerui, XIAO Bin, NIU Yixuan, YANG Wenxia, LIU ZhenbingCell and Molecular Biology460-4634The effect of LINC00839 targeting regulation of miR-124-3p on biological behaviors of bladder cancer cellsWU Xiaoyun, WU Linxiu, ZHANG Lidi, LAN Yibi, ZHANG Mingjin, YI Chufan, FU WeijinCell and Molecular Biology464-4685Isolation, identification and ovarian uptake of exosomes derived from human bone marrow mesenchymal stem cellsYANG Yutao, WANG Yuan, XIE Jiaxin, FU XiafeiCell and Molecular Biology468-4726The effect and mechanism of roflumilast on traumatic brain injury in ratsSHI Kunlin, LI Chenxi, ZONG JianchunExperimental Research473-4777Effects of nitric oxide-mediated metabolic disruption on the proliferation of mouse airway progenitor cellsHAO De, LI Kuan, WANG Jianhai, YUE Qing, CHEN HuaiyongExperimental Research477-4818Effects of metformin on pregnancy outcome, endocrine and VEGF/MAPK signaling pathway in rats with recurrent spontaneous abortionZHOU Zhi, LI Yejuan, CHEN Lin, WANG Anguo, RUAN Hailing, MA Ning, ZHOU Jing, LU WeiyingExperimental Research482-4869Effects of Morin on neuronal apoptosis in cerebral ischemia-reperfusion rats by inhibiting TXNIP/NLRP3/Caspase-1 signaling pathwayXUE Li, HAN Hong, ZHANG LiExperimental Research487-49110Effect and mechanism of silencing Salusin-β on endothelial dysfunction in diabetes ratsZUO Xianhong, ZHANG Tingting, LI Yueqin, ZHAO JiaqiExperimental Research491-49711Study on the improvement effect and mechanism of nobiletin on rats with acute kidney injuryGENG Yongzhi, YANG Li, LI Guowei, ZHANG Jintao, CHENG Xiaolei, TAN LiduanExperimental Research498-50312Risk factors for second molar scissors-bite in patients:a case-control studyYIN Liwei, WU Jie, ZHAO YanhongClinical Research504-50813Clinical effect of Qishen Yiqi dropping pill on the prognosis of patients with depression after percutaneous coronary interventionLIU Yuanyuan, ZHANG Enyuan, WANG Chengjian, YANG Shicheng, SI Hailong, XUE Yuanyuan, ZHENG JunyiClinical Research508-51214The expression profile of circular RNA in placenta of patients with preeclampsia and its correlation with the patient's conditionHAN Zhenyan, GUAN HongqiongClinical Research513-51715Effects of thyroid hormones and sex hormones on male fertilityZHANG Zhengang, LI Xiaona, WANG Wenjuan, ZHANG Yongtian, LI BinyeClinical Research518-52216Relationship between the expression of GPR120 and GPR40 and clinicopathological features and survival outcome of ovarian cancer patientsLI Juan, NI HuihuaClinical Research522-52617Analysis of pre-hospital emergency use for maintenance hemodialysis patients in 2019—2020 Beijing areaZHANG Yin, ZHOU Yilun, MENG Dezhi, HUANG Qi, ZHANG JinjunClinical Research527-52918Application of transumbilical single-site laparoscopic surgery combined with early enteral nutrition in rapid recovery of congenital duodenal obstructionGAO Wei, YU Chen, ZUO Wei, WU Gongjing, LI Qingzhi, LIU XiangClinical Research530-53419The value of C-TIRADS and superb microvasular imaging in the differential diagnosis of thyroid nodules with Hashimoto's thyroiditisLIU Weiliang, LU Haiyong, ZHENG Yingjuan, LI Chaoxi, WEN DehuiApplied Research535-53920Value of contrasten hanced ultrasound in the differential diagnosis of renal clear cell carcinoma and urothelial carcinomaFENG Lianyun, TIAN Jing, WANG Guangxia, LIU Shenjia, WANG Hong, PANG LinaApplied Research540-543 