Pb2+、Cu2+在黄颡鱼性腺中的富集及其对性腺发育的胁迫OACSTPCD
Accumulation of heavy metals Pb2 + and Cu2 + in ovary of Pelteobagrus fulvidraco and effects on ovum development
研究Pb2+、Cu2+在其不同质量浓度(0.10 mg/L、0.25 mg/L、0.50 mg/L)情况下在黄颡鱼性腺中的富集特性以及对性腺发育的影响.结果表明,黄颡鱼性腺(卵巢)对Pb2+、Cu2+有较强的富集能力,在暴露期间的20-30d内,Pb2+、Cu2+在性腺内的富集量分别与时间呈线性关系,之后呈对数关系.其中,Cu2+的富集显著大于Pb2+ (P ＜0.01)；性腺中的重金属富集与水溶液中Pb2+、Cu2+的浓度相关(P＜0.0…查看全部>>
The accumulation characteristics of Pb2+ and Cu2+ with concentrations of 0.10, 0.25, and 0.50 mg/L in the ovary of Pelteobagrus fulvidraco, as well as the subsequent effects on ovum development, were studied. It was found that the ovary of Pelteobagrus fulvidraco showed a high capacity for accumulation of Cu2 + and Pb2 + , and the correlation between the accumulation level and the exposure time was linear for the initial 20 to 30 days, but became exponential…查看全部>>
唐建勋;唐奕扬;程樟顺;徐玉花;刘忠良
金华职业技术学院农业与生物工程学院,浙江金华321007金华市海月传媒技术有限公司,浙江金华321000金华职业技术学院制药与材料工程学院,浙江金华321007金华职业技术学院农业与生物工程学院,浙江金华321007金华职业技术学院农业与生物工程学院,浙江金华321007
资源环境
Cu2+Pb2+黄颡鱼卵巢卵细胞富集
Cu +Pb2+Pelteobagrus fulvidracoovaryovumaccumulation
《水资源保护》 2012 (4)
61-63,77,4
金华市科技局计划项目(2008-2-053)
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