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交感输出神经控制的射精是由胸腰段的射精中枢发出信号经由椎旁神经节、下腹神经丛和输尿管神经丛传递到靶器官。当输出通道或感觉输入破坏时,由于射精能力的丧失而致不育。现用直肠探针电刺激射精法成功地治疗了多种无射精能力症,虽然几乎能使全部患者射精,但妊娠率仅在30%～35%,且仅用常规的精液检查不能预测妊娠能否成功。所以,作者用一组试验检测了正常精液和用电刺激射精法取得的精液样本之间精子功能特性的差别。用电刺激射精法治疗32例无射精能力患者,发病期平均为8年4个月(1～26年),睾丸检查无异常,激素水平除1例卵泡刺激素和黄体生成素有轻微升高外,余均正常。平均年龄为31岁(23～47岁),相应年龄的
Sympathetic output Neural-controlled ejaculation is the signal sent by the thoracolumbar ejaculation center to the target organ via the paravertebral ganglia, the inferior abdominal plexus, and the ureteral plexus. When the output channel or feel the input is damaged, due to the loss of ejaculation caused by infertility. The current rectal probe electrostimulation ejaculation successfully treated a variety of non-ejaculation syndrome, although almost all patients ejaculation, but the pregnancy rate was only 30% to 35%, and only with conventional semen can not predict pregnancy can predict No success. Therefore, the authors used a panel of tests to examine the difference in sperm function between normal semen and semen samples obtained by electroexcitation. Erythrocyte electrovaporization was used to treat 32 cases of patients with no ejaculation ability. The average onset period was 8 years and 4 months (1-26 years). There was no abnormality in testis examination. There was a slight increase in hormone levels except 1 case of follicle stimulating hormone and luteinizing hormone Outside, I was normal. The average age is 31 years old (23 to 47 years old), the corresponding age