1Research progress in biological targeted therapy drugs for lupus nephritisCHEN Ming, LIN Jin, CAO Heng2225-22332The current status and future of treatment for Sjögren's syndromeTAN Zhen, LI Xiao-mei2234-22393An overview of phosphodiesterase 4 inhibitors in the treatment of rheumatic autoimmune diseasesLIU Ye-ling, ZHENG Wen-jie2240-22454Safety of biological agents in patients with rheumatoid arthritis during the peri-conceptional period and their potential influence on maternal-fetal vaccinationOUYANG Zhi-ming, CHEN Le-feng, DAI Lie2246-22515The role and mechanism of low dose IL-2 in infectious diseasesZHU Yan, FANG Shi-lin, HE Jing2252-22566A retrospective study of rituximab for treatment of lupus mesenteric vasculitis and improvement of intestinal damageWANG Bei, CHENG Gong, LI Hao, WANG Nai-di, ZHAO Ya-yun, FENG Rui-ling, JIN Yue-bo, HE Jing2257-22637The effect of Qingre Lishi Huoxue method combined with iguratimod tablets on bone metabolism and clinical efficacy observation in treating primary rheumatoid arthritisZHANG Di, WANG Ping, LIU Ying, JIANG Ping, ZHOU Hai-rong, FAN Bing, LI Da-ke2264-22698Evaluation of reproductive system safety of thalidomide in 214 women of childbearing age with rheumatic diseasesLI Jian-bin, CHI Qiang, LIU Peng-cheng, WU Rui2270-22749A Meta analysis of hepatitis B reactivation associated with tumor necrosis factor-α inhibitors in rheumatoid arthritisYANG Jian-guo, SUN Yu-ying, CAO Jiao-jiao, FAN Bing2275-228310Analysis of clinical trials registration for ankylosing spondylitis based on data on the web of ClinicalTrials.govBAI Li-na, MIAO Hua-li, LI Wan-ling, SU Yan-bing, FAN Xiu-ying, ZHANG Li-yun2284-229211How to develop the analytical target profile of analytical procedureYANG Mei-ling, SUN Jia-min, HAN Lu, GENG Ying, DU Ying, HANG Tai-jun, TAN De-jiang2293-229912Progress in research on application of omadacycline in special population and patients with special pathological statusCHEN Ming-yi, TANG Ke-jing, CHEN Jie2300-230513Discussion of emergency management strategies of investigational new drugs in first-in-human clinical trialFANG Ying-ying, WANG Xing-he2306-231014A preliminary study on the mechanism of catharsis induced by cinobufaginSUN Li-li, LUO Chuan, SHEN Long-hai, PAN Mian-li2311-231615Correlation analysis of the structure and water swellability of carboxymethyl starch sodiumWU Mei-qin, TU Jia-sheng, SUN Hui-min2317-232316Retrospective analysis of 208 nephrology patients in the treatment of roxadustatCHONG Shan, XIE Qiu-fen, MA Tian-tian, XIANG Qian, ZHOU Ying, CUI Yi-min2324-2328 