Wellmen Clinic, Damai Service Hospital, Kuala Lumpur 52100, Malaysia.
Asian J Androl. 2010 May;12(3):376-80. doi: 10.1038/aja.2010.7. Epub 2010 Mar 29.
This study investigated the effect of treatment with the proprietary standardized, water-soluble extract of the root of the Malaysian plant, Eurycoma longifolia Jack, which is thought to enhance male fertility with regard to higher semen volumes, sperm concentrations, the percentage of normal sperm morphology and sperm motility in male partners of sub-fertile couples with idiopathic infertility. A total of 350 patients were given 200 mg of the extract daily and follow-up semen analyses were performed every 3 months for 9 months. Of these 350 patients, 75 patients completed one full cycle of 3 months. Follow-up semen analyses in these patients showed significant improvement in all semen parameters. The proprietary extract of Eurycoma longifolia Jack significantly improved the sperm quality in these patients, allowing for 11 (14.7%) spontaneous pregnancies.
本研究调查了马来亚植物,长柄合萌(Eurycoma longifolia Jack)根的专利标准化水溶性提取物治疗的效果,该提取物被认为可以提高男性生育能力,增加精液量、精子浓度、正常精子形态百分比和精子活力,适用于不明原因不孕的不育夫妇中男性伴侣。共有 350 名患者每天服用 200 毫克提取物,并在 9 个月内每 3 个月进行一次随访精液分析。在这 350 名患者中,75 名患者完成了一个完整的 3 个月周期。这些患者的随访精液分析显示所有精液参数均有显著改善。长柄合萌(Eurycoma longifolia Jack)的专利提取物显著改善了这些患者的精子质量,有 11 名(14.7%)患者自然怀孕。