1Relationship between Polymorphism of Pulmonary Surfactant Protein A Gene and Adaptation to Hypobaric HypoxiaWANG Sheng-wei, SUN Xue-chuan, LIU Kun-xiangORIGINAL RESEARCH235-2392Effects of Fluid Shear Stress on IL-8 mRNA Expression in EA.Hy926 CellsZHANG Yi, LI Yan, TU Qiu-fen, CHEN Huai-qingORIGINAL RESEARCH240-2443Study on Osteoblasts Growth on Opal Powder/Poly-L-Lactic Acid Composite FilmsGUAN Ying-ting, LI Yi, TAO Yong-zhen, JIN Zhi-haoORIGINAL RESEARCH245-2494Expression, Purification of hClock(35-47) and Verification of Its Transmembrane Ability in VitroGAO Mei, ZHAO Jing-hui, JI Zhi-hong, LIU Yan-you, XIAO Jing, WANG Yu-hui, WANG Zheng-rongORIGINAL RESEARCH250-2535Effects of Interleukin-1 Receptor Antagonist Gene Polymorphism in Cardiovascular Events of Patients with Coronary Arterial DiseaseJIN Wei-huaORIGINAL RESEARCH254-2586Relationship between Surface EMG and Angle of Elbow JointWU Xiao-ying, HOU Wen-sheng, ZHENG Xiao-lin, WANG Hong, ZHA MinORIGINAL RESEARCH259-2637Relationship between Handgrip Forces and Surface Electromyogram Activities of Forearm MuscleHOU Wen-sheng, XU Rong, ZHENG Xiao-lin, MA LiORIGINAL RESEARCH264-2688Influence of Breast Cancer Infiltration Locations on Multi-frequency Impedance CharacteristicsLIAO Qi-mei, DONG Xiu-zhen, FU Feng, CHEN Guang-sheng, YAN Yan, ZHANG Ju-liang, LING Rui, QI Jia-xue, GUO Qing-xiaORIGINAL RESEARCH269-2739An Automatic Algorithm for Image Segmentation in Urine Sediment ExaminationCHEN Yu, YAN Zhuang-zhi, WANG Li-mingORIGINAL RESEARCH274-27910Estimation of Percentage of Electrogastrogram Slow Wave RhythmPENG Cheng, WU Zhong-chao, YE Da-tianORIGINAL RESEARCH280-28411Harris Operator and K-means Clustering-based Facial Features Localization on Infrared ImagesSUN Min, LI De-yu, YU Meng-sunORIGINAL RESEARCH285-28812Monitoring on Depth of Anesthesia Basing on α Rhythm Autocorrelation of EEG SignalsZHANG Lian-yi, ZHENG Chong-xunORIGINAL RESEARCH289-29313Telemetric Localization of Detecting Capsule in Gastrointestinal TractGUO Xu-dong, YAN Guo-zheng, HE Wen-huiORIGINAL RESEARCH294-29814Effects of Vibration Noise under the Feet on Balancing Ability in Elder PeopleWU Fang-fang, WANG Ren-cheng, JIN De-wen, ZHANG Ji-chuan, MITOBE Kazu-taka, YOUSHIMURA NoboruORIGINAL RESEARCH299-30315Viscoelastic Evaluating Guideline for Cryopreserved ArteriesZHAO Gang, LEI Dong, ZHANG Bao, QIN Feng-hua, YU Fei, LI Su-ping, GUO Xiao-jie, LIU ZhongBRIEF REPORT304-30716Mechano-chemical Signal Pathway of Endothelial Cells Migration Induced by Fluid Shear StressYU Chang, Zhang Yi, LIU Xiao-HengLITERATURE REVIEW308-31217GUIDELINE TO MANUSCRIPT CONTRIBUTORS封3