海洋环境中的多环芳香碳化合物影响鱼类繁殖 - - 批判性审查
Roberta Pozzan1, Aliciane de Almeida Roque1, Hissashi Iwamoto2
1Cell Toxicology Laboratory, Department of Cell Biology, Biological Sciences Sector, Federal University of Paraná, Curitiba CEP 81531-970, PR, Brazil.
Toxics
|September 27, 2025
概括
多环芳 (PAH) 通过破坏鱼类内分泌系统,影响繁殖和种群,威胁海洋生态系统. 本综述涵盖了关于这些效应和检测方法的最新研究.
科学领域:
- 海洋生物学 海洋生物学
- 环境毒理学环境毒理学
- 生态毒理学 生态毒理学
背景情况:
- 海洋和沿海生态系统面临着人类引起的污染物带来的重大威胁.
- 多环芳 (PAH) 是影响海洋生物的普遍环境污染物.
- PAHs是脂性,生物可用,并且可以在各种生物水平上破坏生物体.
研究的目的:
- 审查最近 (2015-2025) 关于由于暴露于PAH而导致海洋鱼类内分泌生殖变化的研究.
- 批判性地分析PAH引起的生殖障碍背后的细胞机制.
- 调查适用于海洋生物监测的PAH检测方法的专利.
主要方法:
- 文献综述侧重于2015年至2025年间发表的研究.
- 综合研究,确定暴露于PAHs的鱼类内分泌生殖变化.
- 调查与水生环境中PAH检测技术相关的专利.
主要成果:
- 在海洋鱼类中,PAHs充当内分泌干扰剂,导致荷尔蒙失衡.
- 暴露导致基因,酶和蛋白质表达的改变,这对繁殖至关重要.
- 这些破坏可能导致人口减少和生态系统损害.
结论:
- 酸污染对海洋鱼类的繁殖和人口健康构成严重风险.
- 了解细胞机制对于评估毒理影响至关重要.
- 开发的PAH检测技术可以加强海洋生物监测和风险评估.
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