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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/28730


    標題: Tributyltin distribution and producing androgenic activity in water, sediment, and fish muscle
    作者: Shue, Meei-Fang
    Chen, Ting-Chien
    Bellotindos, Luzvisminda M.
    Lu, Ming-Chun
    貢獻者: 環境資源管理系
    關鍵字: Androgenic activity
    anti-fouling agent
    bioconcentration factor (BCF)
    endocrine disrupting chemical
    in vitro bioassay
    Megalaspis cordyla
    organotins
    Pennahia argentatus
    Psenopsis anomala
    tributyltin (TBT)
    日期: 2014-06
    上傳時間: 2015-05-06 21:26:45 (UTC+8)
    出版者: Taylor & Francis Inc
    摘要: This study investigated the concentrations of Tributyltin (TBT) in water, sediment, and fish muscle samples taken from Kaohsiung Harbor and Kaoping River estuary, Taiwan. TBT concentrations in water and sediment samples ranged from less than 18.5 to 34.1ng Sn L-1 and from 2.44 to 29.7ng Sn g(-1) weight per weight (w/w), respectively. Concentrations in the TBT-contaminated fish muscle samples ranged from 10.8 to 79.6ng Sn g(-1) w/w. The TBT concentrations in fish muscle were higher than those in water and sediment samples. The fish muscle/water TBT bioconcentration factor (BCF) ranged from 590 to 3363 L kg(-1). Additionally, the water samples were assessed for androgenic activity with an MCF7-AR1 human breast cancer cell line. The androgenic activity ranged from 0.94 to 3.1ng-dihydrotestosterone per litre water (ng-DHT L-1). Higher concentrations of TBT in water and sediment samples occurred in the dry season, but the androgenic activity had higher values in the rainy season.
    Appears in Collections:[環境資源管理系(所)] 期刊論文

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