最近二十年来,在药学领域中,发展了两门与临床实践直接有关的学科,这就是临床药理学与生物药剂学。临床药理学的研究内容主要为:新药疗效与毒性的评价;药物代谢动力学与生物利用度的研究;药物临床试用的研究;药物相互作用和作用原理的研究。生物药剂学的研究内容主要为:药物及其剂型在体内的吸收、分布、代谢与排泄过程,阐明药物的剂型因素、生物因素与药效之间的关系,为正确评价 In the last two decades, in the field of pharmacy, two disciplines have been developed that are directly related to clinical practice, namely, clinical pharmacology and biopharmaceuticals. The main contents of clinical pharmacology research are as follows: the evaluation of the curative effect and toxicity of new drugs; the study of pharmacokinetics and bioavailability; the study of drug clinical trials; the study of drug interactions and action principles. Biopharmaceutics research mainly for the drug and its formulations in the body’s absorption, distribution, metabolism and excretion process, to clarify the drug dosage form factors, biological factors and the relationship between efficacy, for the correct evaluation