JPRN-UMIN000043586招募中未知
Development and research of a new Xeno-free sperm cryopreservation reagent that prevents exacerbation of sperm DNA fragmentation - SDF sperm cryopreservation
Mie univercity0 个研究点目标入组 440 人开始时间: 2021年3月11日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 发起方
- 入组人数
- 440
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 20years-old 至 50years-old（—）
- 性别
- Male
入选标准
- 未提供
排除标准
- •1) discarded sample that the total sperm concentration of the raw semen is less than 20 million per ml or the motility rate is less than 30 percentage. 2) Specimens to be discarded with a motility rate of less than 80 percentage after treatment by density gradient centrifugation or a motile sperm count of less than 10000 per ml 3) Specimens judged by the principal investigator / coordinator to be inappropriate for research
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