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Receptor-based screening assays: New perspectives in anti-doping control

机译:基于受体的筛选测定:反兴奋剂控制的新观点

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The so-called "growth promoters", steroid hormones and beta-agonists, are currently controlled by using hyphenated analytical methods (chromatography coupled to mass spectrometry) or, sometimes for screening purposes, on immunoassays. These methods are often too specific to allow an effective multianalyte control. To develop more efficient assays, the use of hormonal receptors as detection tools (receptor-based binding assays and cell-based assays) is proposed. Receptor-based assays represent useful tools in screening of hormonal residues in food, but they could also be applied in doping control (to detect "new" hormonal substances). Furthermore, these assays could be used to monitor the human exposure to endocrine disruptors.
机译:目前,所谓的“生长促进剂”,类固醇激素和β-激动剂是通过使用联用分析方法(色谱法与质谱联用)控制的,或者有时是出于筛选目的,通过免疫测定法来控制的。这些方法通常过于专一,无法进行有效的多分析物控制。为了开发更有效的测定,提出了使用激素受体作为检测工具(基于受体的结合测定和基于细胞的测定)。基于受体的测定法是筛选食品中荷尔蒙残留物的有用工具,但它们也可用于掺杂控制(以检测“新”荷尔蒙物质)。此外,这些测定法可用于监测人类对内分泌干扰物的暴露。

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