Pharmaceutics is a multidisciplinary applied scienceconcerned with delivering and maintaining appropriate drug concentrations attarget sites in the body for appropriate times, thus alleviating disease byoptimizing drug effects over time. It includes drug product technology,biopharmaceutics and pharmacokinetics. Drug product technology involves thedesign, development and evaluation of novel drug delivery systems, parenteral dosageforms, and formulation studies of biotechnology drugs. Biopharmaceutics andpharmacokinetics include the study of the disposition and pharmacodynamics ofdrugs and metabolites in humans, animals and tissue culture. 药剂学是一门综合性应用学科，涉及以适当的给药时间使药物在体内的靶部位释放并维持适当的药物浓度，从而通过优化药物的时效来缓解病症。药剂学包括药物产品技术，生物药
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