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维格尔国王减轻了由环境雌激素泽拉伦暴露引起的精子生成障碍
Ning Zuo1, Rui Ting Wang1, Wen Meng Bian1
1College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China.
Ecotoxicology and environmental safety
|July 24, 2024
概括
维格尔王,含有阿斯塔桑和L-卡尼丁,有效地对抗zearalenone诱导的小鼠生殖损伤. 这种化合物提高了精子质量,并防止氧化应激,甚至使后代受益.
科学领域:
- 生殖毒理学 生殖毒理学
- 氧化压力研究研究 氧化压力研究
- 营养药的疗效 营养药的疗效
背景情况:
- 泽拉 (ZEN) 暴露会通过氧化应激引起生殖损害.
- 已知阿斯塔克桑丁和L-卡尼丁可以减轻氧化应激,并有助于精子成熟.
- 联合阿斯塔克桑和L-卡尼丁对ZEN诱导的生殖损伤的保护作用尚未得到充分证实.
研究的目的:
- 评估Vigor King (Vig) 的治疗疗效,这是一个由阿斯塔桑丁和L-卡尼丁组成的化合物制剂,用于对抗泽拉伦诱导的精子生成障碍.
- 阐明维格的保护作用的潜在机制.
- 评估Vig对跨代生殖毒性的影响.
主要方法:
- 在35天的时间里,小鼠接受了泽拉伦 (80μg/kg),同时接受了维格尔金 (200 mg/kg) 治疗.
- 评估了精液质量,精子表皮结构,活性氧物种 (ROS) 水平,DNA损伤,亡和自.
- 研究了依赖GSK3β的BTRC-NRF2信号通路的作用.
- 评估后代的跨代影响.
主要成果:
- 维格尔金显著改善了精液质量和受ZEN损坏的种子表皮结构/功能.
- 维格治疗显著减少了ROS积累,DNA双链断裂,细胞亡和自正常化.
- 鉴定出GSK3β依赖的BTRC-NRF2通路是维格的保护作用的关键调解者.
- 维格证明了对后代的保护作用,减轻了ZEN的跨代毒性.
结论:
- 维格尔金有效地减轻zearalenone诱导的精子生成障碍,通过对抗氧化应激和恢复细胞平衡.
- 该化合物的益处延伸到下一代,提供对跨代影响的保护.
- 维格尔金作为治疗ZEN诱导的生殖毒性干预的治疗干预,显示出显著的希望.
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