这一结果支持了生物配体模型（BLM）概念的假设，说明在胚胎的表面，铅离子与钙离子可能在传输和毒性作用位点上存在竞争作用。

And the aim of the study was to investigate the extent to which calcium can individually mitigate lead ion toxicity based on the concept of biotic ligand model(BLM).

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目前，配体-复合物理论的核心内容是配体与蛋白结合启动特定的生物作用以及配体如何与蛋白一对一的结合。

Currently, the theory about ligands - compounds that bind to proteins and trigger a specific biological action - and how they bind to proteins runs along the lines of a one person-one vote paradigm.

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正如色谱法，微生物和配体结合分析应体现分析的选择性。

As with chromatographic methods, microbiological and ligand-binding assays should be shown to be selective for the analyte.

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Much of the work that pharmaceutical companies do in terms of searching for drugs is searching for new ligands that activate receptors and create biological responses inside cells.

很多制药公司新药筛选工作的主要内容,就是寻找能够激活受体的,新型配体,并在细胞内部产生某种生物学效应

耶鲁公开课 - 生物医学工程探索课程节选