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- [1] Pyroptosis-Related lncRNAs Predict the Prognosis and Immune Response in Patients With Breast CancerFRONTIERS IN GENETICS, 2022, 12Yang, Xia论文数: 0 引用数: 0 h-index: 0机构: Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Pathol, Hangzhou, Peoples R China Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Pathol, Hangzhou, Peoples R ChinaWeng, Xin论文数: 0 引用数: 0 h-index: 0机构: Shenzhen Second Peoples Hosp, Dept Pathol, Shenzhen, Peoples R China Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Pathol, Hangzhou, Peoples R ChinaYang, Yajie论文数: 0 引用数: 0 h-index: 0机构: Shenzhen Second Peoples Hosp, Dept Pathol, Shenzhen, Peoples R China Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Pathol, Hangzhou, Peoples R ChinaJiang, ZhiNong论文数: 0 引用数: 0 h-index: 0机构: Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Pathol, Hangzhou, Peoples R China Zhejiang Univ, Sir Run Run Shaw Hosp, Sch Med, Dept Pathol, Hangzhou, Peoples R China
- [2] Identification and validation of a novel pyroptosis-related lncRNAs signature associated with prognosis and immune regulation of hepatocellular carcinomaSCIENTIFIC REPORTS, 2022, 12 (01)Zhang, Zeyu论文数: 0 引用数: 0 h-index: 0机构: Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R ChinaXia, Fada论文数: 0 引用数: 0 h-index: 0机构: Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R ChinaXu, Zhijie论文数: 0 引用数: 0 h-index: 0机构: Cent South Univ, Xiangya Hosp, Dept Pathol, Changsha 410008, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Natl Clin Res Ctr Geriatr Disorders, Changsha 410008, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R ChinaPeng, Jinwu论文数: 0 引用数: 0 h-index: 0机构: Cent South Univ, Xiangya Hosp, Dept Pathol, Changsha 410008, Hunan, Peoples R China Xiangya Changde Hosp, Dept Pathol, Changde 415000, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R ChinaKang, Fanhua论文数: 0 引用数: 0 h-index: 0机构: Xiangya Changde Hosp, Dept Pathol, Changde 415000, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R ChinaLi, Jianbo论文数: 0 引用数: 0 h-index: 0机构: Xiangya Changde Hosp, Dept Pathol, Changde 415000, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R ChinaZhang, Wenqin论文数: 0 引用数: 0 h-index: 0机构: Xiangya Changde Hosp, Dept Pathol, Changde 415000, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R ChinaHong, Qianhui论文数: 0 引用数: 0 h-index: 0机构: Xiangya Changde Hosp, Dept Pathol, Changde 415000, Hunan, Peoples R China Cent South Univ, Xiangya Hosp, Dept Thyroid Surg, Changsha 410008, Hunan, Peoples R China
- [3] Identification and validation of a novel pyroptosis-related lncRNAs signature associated with prognosis and immune regulation of hepatocellular carcinomaScientific Reports, 12Zeyu Zhang论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya HospitalFada Xia论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya HospitalZhijie Xu论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya HospitalJinwu Peng论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya HospitalFanhua Kang论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya HospitalJianbo Li论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya HospitalWenqin Zhang论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya HospitalQianhui Hong论文数: 0 引用数: 0 h-index: 0机构: Central South University,Department of Thyroid Surgery, Xiangya Hospital
- [4] A pyroptosis-related gene signature for prognosis prediction in hepatocellular carcinomaFRONTIERS IN ONCOLOGY, 2023, 13Chen, Yongwei论文数: 0 引用数: 0 h-index: 0机构: Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaZhu, Yanyun论文数: 0 引用数: 0 h-index: 0机构: Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaDong, Yuanmei论文数: 0 引用数: 0 h-index: 0机构: Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaLi, Huizi论文数: 0 引用数: 0 h-index: 0机构: PLA Rocket Force Characterist Med Ctr, Dept Nutr, Beijing, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaGao, Chumeng论文数: 0 引用数: 0 h-index: 0机构: Peoples Liberat Army Gen Hosp, Jingnan Med Dist, Beijing, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaZhu, Guoqiang论文数: 0 引用数: 0 h-index: 0机构: Burning Rock Biotech, Med Dept, Guangzhou, Guangdong, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaMi, Xiao论文数: 0 引用数: 0 h-index: 0机构: Burning Rock Biotech, Med Dept, Guangzhou, Guangdong, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaLi, Chengcheng论文数: 0 引用数: 0 h-index: 0机构: Burning Rock Biotech, Med Dept, Guangzhou, Guangdong, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaXu, Yu论文数: 0 引用数: 0 h-index: 0机构: Burning Rock Biotech, Med Dept, Guangzhou, Guangdong, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaWang, Guoqiang论文数: 0 引用数: 0 h-index: 0机构: Burning Rock Biotech, Med Dept, Guangzhou, Guangdong, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaCai, Shangli论文数: 0 引用数: 0 h-index: 0机构: Burning Rock Biotech, Med Dept, Guangzhou, Guangdong, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaHan, Yusheng论文数: 0 引用数: 0 h-index: 0机构: Burning Rock Biotech, Med Dept, Guangzhou, Guangdong, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaXu, Chunwei论文数: 0 引用数: 0 h-index: 0机构: Chinese Acad Sci, Inst Basic Med & Canc IBMC, Hangzhou, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaWang, Wenxian论文数: 0 引用数: 0 h-index: 0机构: Univ Chinese Acad Sci, Zhejiang Canc Hosp, Dept Clin Trial, Canc Hosp, Hangzhou, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaYang, Shizhong论文数: 0 引用数: 0 h-index: 0机构: Tsinghua Univ, Beijing Tsinghua Changgung Hosp, Hepatopancreatobiliary Ctr, Sch Clin Med, Beijing, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R ChinaJi, Wenbin论文数: 0 引用数: 0 h-index: 0机构: Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R China Fifth Med Ctr PLA Gen Hosp, Sr Dept Oncol, Beijing, Peoples R China
- [5] The Pyroptosis-Related Gene Signature Predicts the Prognosis of Hepatocellular CarcinomaFRONTIERS IN MOLECULAR BIOSCIENCES, 2022, 8Zhang, Shuqiao论文数: 0 引用数: 0 h-index: 0机构: Guangzhou Univ Chinese Med, Affiliated Hosp Chinese Med 1, Guangzhou, Peoples R China Guangzhou Univ Chinese Med, Affiliated Hosp Chinese Med 1, Guangzhou, Peoples R ChinaLi, Xinyu论文数: 0 引用数: 0 h-index: 0机构: Guangzhou Univ Chinese Med, Med Coll Acupuncture Moxibust & Rehabil, Guangzhou, Peoples R China Guangzhou Univ Chinese Med, Affiliated Hosp Chinese Med 1, Guangzhou, Peoples R ChinaZhang, Xiang论文数: 0 引用数: 0 h-index: 0机构: Zhejiang Chinese Med Univ, Clin Med Coll 2, Hangzhou, Peoples R China Guangzhou Univ Chinese Med, Affiliated Hosp Chinese Med 1, Guangzhou, Peoples R ChinaZhang, Shijun论文数: 0 引用数: 0 h-index: 0机构: Sun Yat Sen Univ, Affiliated Hosp 1, Dept Tradit Chinese Med, Guangzhou, Peoples R China Guangzhou Univ Chinese Med, Affiliated Hosp Chinese Med 1, Guangzhou, Peoples R ChinaTang, Chunzhi论文数: 0 引用数: 0 h-index: 0机构: Guangzhou Univ Chinese Med, Med Coll Acupuncture Moxibust & Rehabil, Guangzhou, Peoples R China Guangzhou Univ Chinese Med, Affiliated Hosp Chinese Med 1, Guangzhou, Peoples R ChinaKuang, Weihong论文数: 0 引用数: 0 h-index: 0机构: Guangdong Med Univ, Sch Pharm, Guangdong Key Lab Res & Dev Nat Drugs, Dongguan, Peoples R China Guangzhou Univ Chinese Med, Affiliated Hosp Chinese Med 1, Guangzhou, Peoples R China
- [6] A Pyroptosis-Related Gene Signature to Predict Patients' Prognosis and Immune Landscape in Liver Hepatocellular CarcinomaCOMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE, 2022, 2022Wang, Jiakun论文数: 0 引用数: 0 h-index: 0机构: Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R China Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R ChinaHuang, Zhihao论文数: 0 引用数: 0 h-index: 0机构: Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R China Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R ChinaLu, Hongcheng论文数: 0 引用数: 0 h-index: 0机构: Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R China Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R ChinaZhang, Rongguiyi论文数: 0 引用数: 0 h-index: 0机构: Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R China Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R ChinaFeng, Qian论文数: 0 引用数: 0 h-index: 0机构: Nanchang Univ, Affiliated Hosp 2, Dept Emergency, Nanchang 330000, Jiangxi, Peoples R China Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R ChinaHe, Aoxiao论文数: 0 引用数: 0 h-index: 0机构: Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R China Nanchang Univ, Affiliated Hosp 2, Dept Gen Surg, Nanchang 330000, Jiangxi, Peoples R China
- [7] Comprehensive Analysis of the Correlation Between Pyroptosis-Related LncRNAs and Tumor Microenvironment, Prognosis, and Immune Infiltration in Hepatocellular CarcinomaFRONTIERS IN GENETICS, 2022, 13Qu, Guangzhen论文数: 0 引用数: 0 h-index: 0机构: Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R China Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R ChinaWang, Dong论文数: 0 引用数: 0 h-index: 0机构: Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R China Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R ChinaXu, Weiyu论文数: 0 引用数: 0 h-index: 0机构: Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R China Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R ChinaGuo, Wei论文数: 0 引用数: 0 h-index: 0机构: Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R China Capital Med Univ, Beijing Friendship Hosp, Natl Clin Res Ctr Digest Dis, Dept Gen Surg, Beijing, Peoples R China
- [8] Identification of pyroptosis subtypes and prognosis model of hepatocellular carcinoma based on pyroptosis-related genesCANCER MEDICINE, 2024, 13 (15):Xie, Haisheng论文数: 0 引用数: 0 h-index: 0机构: Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R China Southern Med Univ, Nanfang Hosp, Dept Infect Dis, Hepatol Unit, Guangzhou 510515, Peoples R China Youjiang Med Univ Nationalities, Affiliated Hosp, Dept Pathol, Key Lab Mol Pathol Hepat Dis Guangxi, Baise, Guangxi, Peoples R China Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R ChinaHuang, Guanlin论文数: 0 引用数: 0 h-index: 0机构: Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R China Southern Med Univ, Nanfang Hosp, Dept Infect Dis, Hepatol Unit, Guangzhou 510515, Peoples R China Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R ChinaMai, Haoming论文数: 0 引用数: 0 h-index: 0机构: Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R China Southern Med Univ, Nanfang Hosp, Dept Infect Dis, Hepatol Unit, Guangzhou 510515, Peoples R China Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R ChinaChen, Jiaxuan论文数: 0 引用数: 0 h-index: 0机构: Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R China Southern Med Univ, Nanfang Hosp, Dept Infect Dis, Hepatol Unit, Guangzhou 510515, Peoples R China Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R ChinaNa, Rong论文数: 0 引用数: 0 h-index: 0机构: Univ Hong Kong, LKS Fac Med, Dept Surg, Div Urol, Hong Kong, Peoples R China Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R ChinaJiang, De-Ke论文数: 0 引用数: 0 h-index: 0机构: Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R China Southern Med Univ, Nanfang Hosp, Dept Infect Dis, Hepatol Unit, Guangzhou 510515, Peoples R China Youjiang Med Univ Nationalities, Affiliated Hosp, Dept Pathol, Key Lab Mol Pathol Hepat Dis Guangxi, Baise, Guangxi, Peoples R China Southern Med Univ, Nanfang Hosp, Guangdong Inst Liver Dis, Guangdong Prov Key Lab Viral Hepatitis Res,Guangdo, Guangzhou, Peoples R China
- [9] A novel association of pyroptosis-related gene signature with the prognosis of hepatocellular carcinomaFRONTIERS IN ONCOLOGY, 2022, 12Li, Yuyao论文数: 0 引用数: 0 h-index: 0机构: Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R ChinaLi, Yue论文数: 0 引用数: 0 h-index: 0机构: Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R ChinaZhang, Xuemei论文数: 0 引用数: 0 h-index: 0机构: Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R ChinaDuan, Xiangjuan论文数: 0 引用数: 0 h-index: 0机构: Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R ChinaFeng, Hai论文数: 0 引用数: 0 h-index: 0机构: Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R ChinaYu, Zhuo论文数: 0 引用数: 0 h-index: 0机构: Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Dept Liver Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R ChinaGao, Yueqiu论文数: 0 引用数: 0 h-index: 0机构: Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Dept Liver Dis, Shanghai, Peoples R China Shanghai Univ Tradit Chinese Med, Shuguang Hosp, Inst Infect Dis, Shanghai, Peoples R China
- [10] Nine Pyroptosis-Related lncRNAs are Identified as Biomarkers for Predicting the Prognosis and Immunotherapy of Endometrial CarcinomaINTERNATIONAL JOURNAL OF GENERAL MEDICINE, 2021, 14 : 8073 - 8085Liang, Deku论文数: 0 引用数: 0 h-index: 0机构: Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R China Univ Elect Sci & Technol China, Dept Obstet & Gynecol, Chengdu Women & Childrens Cent Hosp, Chengdu, Sichuan, Peoples R China Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R ChinaHu, Min论文数: 0 引用数: 0 h-index: 0机构: Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R China Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R ChinaTang, Qin论文数: 0 引用数: 0 h-index: 0机构: Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R China Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R ChinaHuang, Mao论文数: 0 引用数: 0 h-index: 0机构: Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R China Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R ChinaTang, Liangdan论文数: 0 引用数: 0 h-index: 0机构: Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R China Chongqing Med Univ, Affiliated Hosp 1, Dept Obstet & Gynecol, Chongqing, Peoples R China