贝扎菲布拉特通过抑制炎症和氧化应激减轻糖尿病诱导的精子生成功能障碍
Yang Mu1, Ling-Bo Luo1, Shu-Juan Wu1
1Reproductive Medicine Center, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Heliyon
|March 27, 2024
概括
贝扎纤维酸治疗通过改善精子参数和减少丸损伤来保护男性免受糖尿病诱导的不孕症. 这些保护作用取决于PPARα的激活,这表明贝扎菲布拉特是糖尿病男性不孕症的潜在治疗方法.
科学领域:
- 内分泌学 在内分泌学.
- 生殖生物学 生殖生物学
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 糖尿病 (DM) 与男性生殖并发症有关,特别是精子生成功能障碍.
- 开发有效的DM诱导的男性不孕症治疗方法至关重要.
- 像贝扎菲布拉特这样的PPARα激活剂被考虑用于糖尿病管理.
研究的目的:
- 调查贝扎菲布拉特对糖尿病诱导的男性精子生成功能障碍的治疗作用.
- 阐明PPARα在贝扎菲布拉特抗男性不孕能力的保护机制中的作用.
主要方法:
- 一种1型糖尿病小鼠模型是通过注射链素 (STZ) 建立的.
- 贝扎菲布拉特被给予DM小鼠,以评估其对精子生成功能的影响.
- 用PPARα特定抑制剂和PPARα淘汰赛小鼠来确认作用机制.
主要成果:
- 贝扎菲布拉特治疗改善了DM小鼠的丸体重,组织学,精子参数和血清丸激素水平.
- 贝扎菲布拉特缓解了丸亡,炎症和氧化应激.
- 通过抑制或删除PPARα,贝扎菲布拉特的保护作用被废除,证实了PPARα的重要作用.
结论:
- 贝扎菲布拉特对糖尿病诱导的男性精子生成功能障碍有显著的保护作用.
- 贝扎菲布拉特的治疗效益是通过PPARα激活进行的.
- 贝扎菲布拉特为治疗与糖尿病相关的男性不孕症提供了一个有前途的治疗策略.
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