1The Role of Biologically Active Factors in the Pathogenesis of Hypertension in PregnancyZHOU Wen-zhe, QU Hong-meiObstetric Physiology & Obstetric Disease361-3662The Early Recognition and Management of Pregnancy with Pulmonary HypertensionSHI Tian-yi, GONG Ying-ying, QIAN Hui-qin, YU HongObstetric Physiology & Obstetric Disease367-3703The Mechanism and Research Progress of Resveratrol in Pre-eclampsiaWEN Qing, QI Ming-ming, LAI Hui-min, XIE Kai-li, WANG Ming-yuanObstetric Physiology & Obstetric Disease371-3754Research Progress of Abnormal Uterine Spiral Artery Remodeling during Pregnancy and Pregnancy ComplicationsZENG Shan-shan, CHEN Dun-jin, CHEN Jing-si, DU Li-liObstetric Physiology & Obstetric Disease376-3795COVID-19 and PregnancyZHU Ran-ran, AI Li-min, ZHANG Li-yingObstetric Physiology & Obstetric Disease380-3846Research Progress of Undifferentiated Connective Tissue Disease and Recurrent Pregnancy LossZHANG Yu, XU LingObstetric Physiology & Obstetric Disease385-3897Research Progress on the Treatment of Cesarean Scar DiverticulaSHENG Rong, WANG Xi-pengObstetric Physiology & Obstetric Disease390-394,4028Efficacy and Observation of Radiofrequency Ablation Selective Fetal Reduction in Nine CasesPENG Liang-yu, FAN Cui-fang, YANG JingObstetric Physiology & Obstetric Disease395-3989A Case of Fetal Body Stalk AnomalyGUO Xue-yan, CHENG Jun-xiu, WANG Qian-ting, DU Xiu-pingObstetric Physiology & Obstetric Disease399-402,后插110Mitochondrial Dynamics of Ovarian Cells and Polycystic Ovary SyndromeLI Wei, FAN Rui-feng, XU Qiu-hong, CHEN Jing, WU Xiao-ke, KUANG Hong-ying, WANG Ying-ji, LI YanGynecological Disease & Related Research403-40811Methods and Research Advances in Prevention of the Recurrence of IUA after Hysteroscopic AdhesiolysisJIANG Wen-jun, HUANG Xiao-wuGynecological Disease & Related Research409-41412The Effect of Corrective Surgery for Congenital Uterine Anomalies on Female Reproductive OutcomesWANG Lin, XU JianGynecological Disease & Related Research415-41913Research Progress on Medical Intention and Quality of Life of Adult Female Urinary IncontinenceLU Yong-li, MAO Bao-hong, WANG Yan-xia, WANG Jian, LIU QingGynecological Disease & Related Research420-42414Current Remedy Condition and Prospect of Vulvovaginal CandidiasisZHANG Fang-fang, JU Yu-ye, TIAN Lei, WANG Xiao-huiGynecological Disease & Related Research425-428,43315Research Progress of Homocysteine in Cardiovascular Diseases in Postmenopausal WomenWANG Yuan-yuan, HUANG Yi-zhou, XU LingGynecological Disease & Related Research429-43316Application of Three- and Four-Dimensional Transperineal Ultrasound in Diagnosis of Pelvic Organ Prolapse by Measuring Area of Levator HiatusJIA Hong-jing, DENG Xue-dong, CHEN Xiao-min, CAO Jiao-jiao, MA Lei, LU BingGynecological Disease & Related Research434-437,后插117Research Progress of RUNX3 in Gynecological OncologyHE Hong-yue, TAN Wen-huaResearch on Gynecological Malignancies438-44218Research Progress in Clinical Treatment of Ovarian CancerCHU Hui-hui, LIU QianResearch on Gynecological Malignancies443-447,46619Progress of Circulating Tumor Cell in the Diagnosis and Treatment of Epithelial Ovarian CancerQIN Zhao-juan, DU Yi, ZHENG AiResearch on Gynecological Malignancies448-45220Screening and Prevention of Endometrial Cancer and Ovarian Cancer in Patients with Lynch SyndromeYANG Zi-hui, LIU Xin-yu, YANG Xi, WEN Jia, ZHANG Qiong-qiong, LIAO Qin-pingResearch on Gynecological Malignancies453-456 