1International development trends of three kinds of biological materials used in general surgery: A bibliometric analysis based on Web of Science databaseLi Hong-xiu, Li Hang-yu, Zhao Zuo-wei, Ju Pei-xin, Piao Ren-jing, Nan Jin-niangResearch and analysis381-3902Preparation and characterization of poly(hydroxybutyrate-co-hydroxyvalerate) nanofiber scaffolds using thermally induced phase separation methodChen Cong, Wang Ying-jun, Shao Jun-dong, Du ChangResearch and reports391-3953Preparation of poly lactic acid-glycolic acid nanoparticlesWang Xi, Xue Jing, Huang Yue-shanResearch and reports396-4004Degradation of biodegradable ureteral stent composed of electrospun nanofibers implanted into the muscleZhang Long, Wang Xiao-qing, Jiang Feng-ming, Guan Jing-jing, Wang Chun-xiResearch and reports401-4045Antibacterial performance of nano-silver-zirconium phosphate antibacterial polyurethaneZou Zhao-wei, Shi Fu-jun, Huang Zong-hai, He Yan, Li Qiang, Chen Fei, Cui Chun-huiResearch and reports405-4086Nano-chitosan effect on ion-heavy radiation protection and sensitizationPan Xiao-jing, Li Zhen-ya, Wang Lin, Wang Min, Liu Bin, Zhang HongResearch and reports409-4127Preparation and biological characterization of c(RGDyK)@SiO2@Fe3O4 nanoparticles targeted for angiogenesisSun Peng-fei, Cao Xiang-rong, Zhu Hao, Jiao Zong-xian, Zhang Feng-wei, Xie Ke-rongResearch and reports413-4168Comparison of the effects of nano-hydroxyapatite and calcium hydroxide on the cell activity of odontoblastsWang Jian-ping, Wang Ben-cai, Jia XinResearch and reports417-4209Preparation and in vitro evaluation of poly(lactide)/tocopheryl polyethylene glycol succinate-curcumin nanoparticlesPan Yi-ming, Huang Yue-shanResearch and reports421-42510In vivo osteogenesis of bionic periosteum constructed by adipose-derived stem cells seeded onto small intestinal submucosaZhang Kai-gang, Zhang Yue-dong, Wang MeiResearch and reports426-43011Fabrication and properties of nanometer hydroxyapatite/calcium polyphosphate/poly(L-lactic acid) composite scaffold for bone tissue engineeringZhu Ling-yun, Wang Yan-ping, Shi Zong-li, Zhang Hong-meiResearch and reports431-43312Enhanced osteogenesis of implantation of heterogeneous demineralized bone matrix combined with bone marrow mesenchymal stem cells into the tympanic bullas of guinea pigsDuan Li-fu, Wang Hai-tao, Li Hua-jing, Ma Yan, Liu Li-zhongResearch and reports434-43713Effect of rosiglitazone on the growth of CD34 modified decellularized vascular scaffold in vivoLiu Yu, Zhang Yu-hai, Shi En-yi, Song Lai-chun, Gu Tian-xiangResearch and reports438-44214Bone marrow mesenchymal stem cells combined with small intestinal submucosa to construct tissue-engineered skin for repair of diabetes mellitus induced full-thickness skin defectsWang Shao-yun, Wu Di, Zhang Li, Zhu Xiao-song, Yang Hao, Li Ci-hui, Wu Shu, Li Shi-he, Dong JianResearch and reports443-44815Biomineralization behavior of electrospun polyphosphazene/gelatin composite fibrous scaffoldCai Rong, Mao Ji-fu, Cao Xiao-yan, Cai Qing, Feng Yao, Yang Xiao-pingTechniques and methods449-45416Cellular biocompatibility of silk fibroin/chitosan composite scaffoldsShe Rong-feng, Deng Jiang, Huang Wen-liang, Dong Zhi-jun, Liu BinTechniques and methods455-45817Cellular biocompatibility of induced human bone marrow stromal cells to fluoride conversion coating magnesium alloysJiang Hai-ying, Yan Zheng-bin, Zhang Zhao, Ai Hong-junTechniques and methods459-46218Collagen eye drop improves corneal wound healing of rabbitsLei Jing, Chen Dan-chang, Huang Dong-jing, Song E, Yang Wei, Sun Ya-binTechniques and methods463-46619Biocompatibility of new nanotopograpgyLiu Ji-chun, Xu Peng, Yu Jiang-ming, Pu Dong-lin, Ye Xiao-jianTechniques and methods467-47020Effects of poly(lactic-co-glycolic acid)/type-Ⅰcollagen/chitosan composite membrane in rabbit models of spinal cord injuryBai Wan-shan, Wang Xin-wei, Yuan Wen, Wang Zhan-chao, Liang Lei, Wang Hui-xueTechniques and methods471-474 