REQUIMTE, Faculdade de Ciências da, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007, Porto, Portugal.
Bull Environ Contam Toxicol. 2013 Jan;90(1):73-8. doi: 10.1007/s00128-012-0887-1. Epub 2012 Nov 18.
This study focused on the occurrence of several EDCs including bisphenol A, estrone (E1), the 17β-estradiol (E2) and 17α-ethinylestradiol (EE2) in fourteen rivers of Portugal. Samples analysis revealed a widespread contamination of BPA especially in Ave, Cávado, Douro, Ferro, Sousa and Vizela Rivers. Achieving 98.4 ng/L for the highest concentration. The estrogens achieved above the method quantification limit (MQL) were E1 in Águeda River and E2 in Ave, Lima and Tâmega Rivers. The maximum concentration detected for E1 was 26.9 ng/L. EE2 was detected only below MQL.
本研究集中于在葡萄牙的十四条河流中出现的几种环境内分泌干扰物，包括双酚 A、雌酮 (E1)、17β-雌二醇 (E2) 和 17α-乙炔基雌二醇 (EE2)。样品分析显示 BPA 的污染特别普遍，尤其是在阿韦河、卡瓦多河、杜罗河、费罗河、索萨河和维泽拉河。最高浓度达到 98.4ng/L。在阿瓜达河检测到雌酮 (E1) 和在阿韦河、利马河和塔梅加河检测到 17β-雌二醇 (E2)，均超过了方法定量限 (MQL)。E1 的最高浓度检测值为 26.9ng/L。EE2 仅在 MQL 以下检测到。
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