酸盐 (PAE) 和生殖毒性:下丘脑 - 垂体 - 淋巴腺 (HPG) 轴方面
Ying Zhang1, Yang Yang1, Yue Tao1
1School of Resources and Environment, Northeast Agricultural University, Harbin 150030, PR China.
Journal of hazardous materials
|August 9, 2023
概括
酸盐 (PAE) 通过影响下丘脑-垂体-淋巴结核 (HPG) 轴来破坏生殖系统. 需要进一步的研究来澄清PAE诱导的HPG轴功能障碍机制,以评估环境风险.
科学领域:
- 内分泌学 在内分泌学.
- 毒理学 毒理学 毒理学
- 环境健康 环境健康
背景情况:
- 酸盐 (PAE) 是常见的塑料添加剂,在环境中广泛存在.
- 下垂体-垂体-腺 (HPG) 轴对于生殖系统调节至关重要.
- 有关PAE通过HPG轴中断引起的生殖毒性存在担忧.
研究的目的:
- 在各种模型中系统地审查PAE对HPG轴的不良影响.
- 讨论PAE中介生殖毒性的潜在潜在机制.
- 为了确定PAE环境风险评估的潜在生物标志物.
主要方法:
- 对研究PAE对HPG轴的影响的系统文献综述.
- 分析来自不同实验模型 (体外和体内) 的数据.
- 讨论涉及PAE毒性的分子和细胞途径.
主要成果:
- PAE诱导HPG轴功能障碍,影响激素释放和受体功能.
- 细胞损伤,包括氧化应激,亡和自,与PAE暴露有关.
- 过氧酶增殖器激活的基和胰岛素受体的异常表达可能是关键的上游事件.
结论:
- 可以证明PAE诱导HPG轴功能障碍,导致生殖毒性.
- 虽然机制正在被阐明,但受体信号传递途径是有影响的.
- 需要进一步调查以验证这些发现,并建立可靠的PAE风险评估生物标志物.
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