1Advances in Researches on Drug Anaphylaxis of the PenisHUANG Yu-feng403-4052Effects of Berberine on Cyclic GMP and Cyclic AMP Levels in Rabbit Corpus Cavernosum in vitroTAN Yan, TANG Qiang, HU Ben-rong, XIANG Ji-zhou406-4083Effects of Urokinase-type Plasminogen Activator on Chemotactic Responses of Spermatozoa in vitroDING Xiao-fang, XIONG Cheng-liang409-412,4184Angiogenesis and Regulatory Factors in Rats with BPH Induced by TestosteroneSHAO Ji-chun, WANG Yi, ZHANG Shu-wu, LUO De-kang, CHANG De-gui, WU Xian-qi, TANG Min, HE Zi-ming413-4185Comparison of Three Methods for Evaluating Acrosome Reaction in Human SpermatozoaZHANG Yun, XIE Qi-xuan, PAN Shan-pei, ZHANG Chun-xue, XIAO Luan-juan, PENG Ya-lin419-421,4256Sodium Nitroprusside Facilitates Human Sperm Capacitation and Acrosome ReactionYANG Mai-gui, YANG Yang, HUANG Ping, ZHENG Shan-Luan, FAN Ai-lin, CHENG Xiao-dong, ZHOU Tie-cheng, LI Juan, ZHANG Zhu-ying, HAO Xiao-Ke422-4257Effects of Hypothermia on Antioxidant Capacity of Rat Testes after Testicular TorsionCHEN Hai-tao, ZHENG Xin-Min, YANG Zhi-wei, Zheng Hang, LI Shi-wen, HU Li-quan426-427,4308Age and Pathological Features of 481 Prostate Cancer PatientsXIE Li-ping, QIN Jie, ZHENG Xiang-yi, SHEN Hua-feng, CHEN Zhao-dian, CAI Song-liang, ZHANG Zhi-gen, DING Wei, REN Guo-ping, WANG Li-jun, YU Xin-ru428-4309Omission Factors in Detecting Early Stage Prostate Cancer by TRUS Needle BiopsyZHANG Shi-Wei, Guo Hong-qian, GAN Wei-dong, GONG Zhen-hua, Sun Ze-yu431-432,43710Experimental Study on Effects of Testis Murine Cytomegalovirus Infection on Sperm Viability in MiceXIONG Jin-wen, XIONG Cheng-liang433-43711Health Investigation of 3551 Middle-aged and Old Males in Jiangsu ProvinceSHEN Su-qi, XU Xiao-yan, CAI Rui-fen, TONG Jian-sun438-44112Association between Polymorphism of CYP17 Gene and Serum Hormone Concentrations in Aged MenWANG Jun-qi, Gu Xiang, CHEN Jia-cun, SUN Xiao-qing, MU Hong-tao, WEI Zeng-he, LI Ming, XIN Dian-qi, NA Yan-Qun442-44413Clinical Analysis of 87 Cases of Testicular TumorZHENG Lian-wen, LI Fu-biao, LIU Rui-zhi, JI Ri-gala, ZHAO Zhong-wen445-44714P53 Expression and Its Clinical Significance in Prostatic CarcinomaJIANG Tao, JIANG Hui, Song Xi-shuang, Li Xian-cheng, Li Quan-lin448-451,45415Long-Term Efficacy of TRUS-Guided Transperineal Needle Aspiration and Irrigation on Persistent HematospermiaZHANG Kai, LI Shu-qing, HE Zhan-ju, JIN Jie, NA Yan-Qun452-45416Diagnosis and Treatment of Urinary NeurofibrosarcomaSHEN Zhou-jun, ZHOU Yun-xiao, LIN Tian-gao, JIN Xiao-dong, CAI Song-liang455-45717Potassium Ion Channels and Prostatic DiseasesGUO Qing-kui, LIANG Chao-zhao458-46118Advances in Researches on the Relationship between Prostatic Diseases and Erectile DysfunctionZHAN Ji-chun, WEI An-yang462-46519Partial Androgen Deficiency in the Aging Male Apt to Be Misdiagnosed as Depression and Dementia:a Typical Case ReportLI Hong-tao, CAO Tian-zhong, LI Hong-jun468-46920Advances in Application of Sildenafil to Erectile DysfunctionLI Zheng, WU Zheng-mu, WANG Yi-Xin473-476 