1Biochemical Changes of Plasma in Paratroops after Parachuting:A Preliminary InvestigationWU Tang-chun, XIONG Yi-li, CHEN Sheng, LENG Shun-tang, HAI Tao, Robert M.Tanguay235-2392Heavy Ion Radiation Induced Inactivation of Human Bronchial Epithelial CellsYUAN Xiong, YE Chang-qing, YANG Mei-ying, LIU Lei-hua, LU Xiu-qin240-2443Chromosome Aberration of Pollen Mother Cell of Broccoli(Brassica oleralea var.Italica) Induced by Space FlightLI Jin-guo, WANG Pei-sheng, ZHANG Jian, WANG Xiao-qin, JIANG Xing-cun245-2484Ultrastructural Changes of Arterial Wall from Different Body Parts of Rats during Simulated WeightlessnessMAO Qin-wen, ZHANG Li-fan, ZHANG Le-ning, MA Jin249-2535Effects of Simulated Weightlessness on Vasoreactivity of Hindlimb Arterial Bed in RatsMA Jin, ZHANG Le-ning, ZHANG Li-fan, YANG Tian-de254-2576Variation of Several Volume Regulating Hormones during 21 d -6°Head-down Bed RestCAO Xin-sheng, WU Xing-yu, JIANG Chang-lin, SUN Xi-qing, JIANG Shi-zhong, YAO Yong-jie258-2627Computer Simulation of Cardiovascular Response to Lower Body Negative PressureHAO Wei-ya, WU Xing-yu, ZHANG Li-fan, FENG Lin-hua, SUN Xi-qing, YAO Yong-jie262-2668Effects of Acute Hypoxia and Hypoxic Acclimatization on Cardiac Functions of RatsLONG Chao-liang, ZHOU Zhi, YIN Zhao-yun, SUN Xing-bin, LU Xin-qiang, WANG Hai267-2699Effects of Acute Mild and Moderate Hypoxia on Human Short MemoryDU Jian-ying, LI Xue-yi, ZHUANG Yong, WU Xing-yu, WANG Tao270-27310Changes of Serum Biochemical Parameters during Hypothermia and Hypoxia in RatsMEI Dan, XU Bin, SUN Kui, WANG Li-hua, ZHANG Wei274-27611Changes of Blood Circulation,Muscle and Skeletal Systems in 30 d Tail-suspented RatsSHEN Xian-yun, CUI Wei, MA Yong-lie, Dong Qi, WANG Tao, YANG Guang-hua277-28012Protective Effect of RenShen Compound and DanHuang Compound on Muscle Atrophy in Suspended RatsMA Yong-lie, SUN Ya-zhi, YANG Hong-hui281-28313Development of a Multi-channel Physiological Telemetry SystemLEI Jin-yue, CHEN Yao, ZHANG Xue-kai, WU Jing, TIAN Yun-qin, QIU Yan-bo, CHANG Shao-yong284-28714A Digital Simulation Study on the Effect of Change in Cardiovascular System Parameters on the Pulse Waveform of the Radial ArteryKONG An, BAI Jing, XI Bao-shu, ZU Pei-zhen, ZHANG Ju-peng288-29215A Feasibility Study on the Highly-efficient Electronic Fluorescent Lamp Used as a Lighting Source for Cultivation of Higher Plant in SpaceGUO Shuang-sheng, XU Bo293-29716Thermodynamic Analysis of Saturation Degree of O2 in Myoglobin and HemoglobinWU Qing-cai, WANG Xian-min298-30217Research Progress of Thermal Control System for Extravehicular Activity Space SuitWU Zhi-qiang, SHEN Li-ping, YUAN Xiu-gan303-30718Telemedicine--Technology,Application,Evaluation and ProspectWANG Bao-hua, HE Ping308-31219PostscriptEditorial Board26920Publicating of the Journal Through the Chinese Journal NetworkXU Zheng244 