1Effect of Implanted Chip System on Blood Pressure Regulation in RabbitsGAO Xing-ya, WANG Han-jun, ZHU Guo-qing, GUO Rui, ZHANG Feng, ZHANG Ying, LU Zu-hong279-2822Akt1/p27kip1 Pathway Mediates Inhibition of LXA4 on TNF-α-induced Proliferation of Rat Mesangial CellsWU Sheng-hua, DONG Ling, CHEN Zi-qing283-2873Effects of Nanometer Hydroxyapatite on Proliferation of Periodontal Ligament FibroblastsSUN Wei-bin, WU Ya-fei, DING Yi, LIU Tian-jia288-2924Experimental Study on Tissue Ablation with Novel Microwave ProbeXU Feng, MIAO Yi293-2965Ascorbic Acid Promotes Arsenic-induced Cytotoxicity in Human Hepatocarcinoma Cells and Their Underlying MechanismsWU Hui-wen, WU Xiang-yang, CHEN Xi-wei297-3006Combined Determination of CEA, Tch and ADA for Differential Diagnosis of AscitesHUA Guo-ping, GAO Yan, NI Run-zhou301-3037Effects of Shikonin on Proliferation, Apoptosis, and Extracellular Matrix of Human Mesangial CellsLI Hai-tao, LI Xiao-dong, ZHU Quan304-3078Improved Method for Pancreaticoduodenal Transplantation in Rat ModelZHU Jun, XU Ze-kuan, MIAO Yi308-3119Preservation of Parotid Masseter Fascia in Preventing Frey's SyndromeZHANG Yuan, YANG Jian-rong312-31410Partial Physiologic Differences between High-fat Diet Induced Obesity-prone and Obesity-resistant RatsZHOU Xu-Hua, GUO Xi-rong, DING Sheng-li, CHEN Rong-hua, MO Bao-qing, LIU Qian-Qi, FEI Li315-31911Isolation and Evaluation of Nerve Growth FactorSHEN Zheng-shan, XU jing, LIU Jun, CAO Xiao-jan, LU Tian-run320-32212Effect of New Immunosuppressant-Rapamycin on One-way Mixed Lymphocyte CultureXIA GUO-Wei, ZHANG Yuan-fang, DING Qiang323-32513Pathologic and Clinical Analysis of Carcinosarcoma of Esophagus (20 Cases)HU Zhen-dong, XU Lin, QU Yuan326-32814Subject Index of Vol 18, 2004329-33715Journal of Nanjing Medical University Introduction to Authors338-339