1Application of pit and fissure caries for prevetion of caries in childrenWU Guang-yu, YANG Su-juan483-4852The diagnostic value of SPECT and CT in bone metastasis of breast cancerGAO Hai-yan, ZHAO De-shan, DING Ming-hui, ZHANG Bao-niu487-4893Diagnostic value of serum microRNA-133 a in older patients with acute non ST-elevation myocar-dial infarctionWANG Jing489-4924The effect analysis on mesenchymal stem cells for ulcerative colitisYANG Bo, ZHAO Zhen-lin, PAN Qiang493-4975The observation on the change of extracellular superoxide dismutase of acute coronary syndromesXIE Xiao-bo, SU Jian-xin, LIU Jian-wei, PAN Qiao497-5006The correlation between bone metabolism makers and osteoporotic fractures in the elderly peopleLI Dan, SUN Wen-yan, LI Jing, GUI Fen500-503,5047The study on continous blood purification for the levels of IL-6,IL-8 and TNF-αin burn pa-tientsHU Yi-xin, YUAN Jie, LIU Bing, ZOU Yong506-507,5608An analysis of peri -operative hidden blood loss after emergency operation for intertrochanteric fracture of femur in elderly patientsQIAO Xiao-dong509-5139Analysis of blood culture results of 1 399 cases in pediatricsLONG Li, YAN Zi-dun, YANG Xiao Qing, ZHU Wen-jun522-52310Nursing and obstetric outcomes of 31 cycles in vitro fertilized pregnancies complicated by moderate an dsevere ovarian hyperstimulation syndromeZHANG Sheng-fang, NIE Xiao-wei, TAN Yong544-546