1Science and sensibility:prevention and cure of influenza A(H1N1)-Telephone interview of Pro.Youning LIU of department of respiratory disease,Chinese PLA General HospitalEditorial BoardSPECIAL CONTRIBUTIONS489-4902Current and challenge in treatment of lupus nephritisCHEN Wei, YU Xue-qingCOMMENTARY491-4933The relationship between renal histology, its mechanism and the treatment of Lupus nephritisLI Lei-shi, LIU Zhi-hongSYMPOSIUM494-4964The rational use of corticosteroids in the treatment of lupus nephritisCHEN Yi-puSYMPOSIUM496-4985Immunosuppressive agents in the treatment of lupus nephritisYU Feng, ZHAO Ming-huiSYMPOSIUM498-5006Recent advances of plasmapheresis in the treatments of systemic lupus erythematosusGU Yong, XUE JunSYMPOSIUM501-5037Study and management for issues about patients with lu-pus nephritis after pregnancyTAO Ye, FU PingSYMPOSIUM504-5078Thromboembolism and anticoagulant therapy in patients with lupus nephritisSUN Xue-feng, SU Jin-huanSYMPOSIUM507-5099Lupus nephritis patients complicated with infection during the therapyYUAN min, DING Xiao-qiangSYMPOSIUM509-51210From China Guideline for Type 2 Diabetes to Diagnosis and treatment of Diabetic NephropathyCHEN Li-mingGUIDELINE FORUM513-51611The effect of tripterygium wilfordii on proteinuria in patients with diabetic nephropathyNIE Chun-yan, CHEN Li-ming, CHANG Bao-cheng, ZHENG Miao-yan, SHAN Chun-yan, SUN Wen-qiangORIGINAL CONTRIBUTIONS517-51912An epidemiological study of the relationship between iodine intake levels and thyroid function during early pregnancySHI Xiao-guang, TENG Xiao-chun, SHAN Zhong-yan, YU Xiao-hui, LI Jia, CHEN Yan-yan, TENG Wei-pingORIGINAL CONTRIBUTIONS520-52213The expression and its clinical significance of granulocyte colony-stimulating factor receptor in acute myelocytic leukemiaFU Lin, SHAO Zong-Hong, FU Rong, LIANG Yong, ZHAI Wen, WANG Guo-jin, WANG Hua-quan, XING Li-min, WU Yu-hong, LIU Hong, SONG Jia, GUAN Jing, WANG Jun, LI Li-juan, liEN Yue, LIU Hui, WANG Xiao-ming, RUAN Er-baoORIGINAL CONTRIBUTIONS523-52514Clinical experience and prognostic factors with bortezomib combined regimen in 40 patients with multiple myelomaZHAO Yiag, Li Juan, ZENG Li-jin, DING Yan, WANG He-hua, ZHENG Dong, TONG Xiu-zhen, ZHANG Guo-caiORIGINAL CONTRIBUTIONS526-52815Clinical study on haploid HLA-haploidentical hematopoietic stem cell transplantation for treatment of malignant hematological diseaseGAO Lei, CHEN Xing-hua, ZHANG Xi, GAO Li, ZHANG Cheng, KONG Pei-yan, PENG Xian-gui, SUN Ai-hua, WANG Qing-yuORIGINAL CONTRIBUTIONS529-53116The application of glomerular filtration rate estimation equations in chronic kidney diseaseLIU Xun, WANG Cheng, TANG Hua, TANG Ying, CHEN Zhu-jiang, YE Zeng-chun, LOU Tan-qiORIGINAL CONTRIBUTIONS532-53517Effects of low calcium concentration dialysate on blood pressure,ionized calcium and serum endothelin-1 of ure-mic patient with hypertension during hemodialysisLIU Da-jun, WANG Zhong, LI De-tian, LIU KuiORIGINAL CONTRIBUTIONS536-53818FEV6 as a surrogate for FVC in the diagnostic screening for chronic obstructive pulmonary diseaseLI Xing-bin, CHEN Qing, WEI Jin-gan, WANG Yan, HE Quan-yingORIGINAL CONTRIBUTIONS539-54119The influence of storage time on the contents of HbA2HE Yajun, YANG Xiao-hua, MA Fu-guangORIGINAL CONTRIBUTIONS542-54320Congenital billary dilatation:review of 132 casesZHANG Chun-yan, YANG Yun-sheng, SUN Gang, LI Wen, LINGHU En-qiang, CAI Feng-chun, DU Hong, MENG Jiang-yun, WANG Xiang-dongORIGINAL CONTRIBUTIONS544-545 