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首页> 外文期刊>Pharmacogenetics >Hypothesis: comparisons of inter- and intra-individual variations can substitute for twin studies in drug research.
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Hypothesis: comparisons of inter- and intra-individual variations can substitute for twin studies in drug research.

机译:假设:个体间和个体内变异的比较可以替代药物研究中的双生子研究。

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摘要

Twin studies are useful devices to determine the heritability of persistent but variable characteristics that tend to differ among individuals. Drug responses are not persistent affairs; they are temporary characteristics. One therefore may ask whether twin studies are necessary to assess the genetic element in pharmacological responsiveness. To measure the genetic component contributing to their variability, it seems logical to investigate the response variation by repeated drug administration to given individuals, and to compare the variability of the responses within and between individuals. We attempt here to describe a theoretical background of this venture, and to show some results of the exercise. Potential sources of error or uncertainty are discussed.
机译:孪生研究是确定个体之间持续但可变特征的遗传力的有用工具。毒品反应不是持久的事务;它们是暂时的特征。因此,有人可能会问,是否有必要进行双联研究来评估药理反应性中的遗传因素。为了测量导致其变异性的遗传成分,似乎很合乎逻辑的是,通过重复给予给定个体的药物来研究反应的变异性,并比较个体内部和个体之间的反应变异性。我们在这里尝试描述这种冒险的理论背景,并展示该练习的一些结果。讨论了错误或不确定性的潜在来源。

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