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药物如何由肠胃进入血液是药学工作者最感兴趣的問題。直到晚近,在闡述此复杂問题的进展上并不大。有些文献較丰富地記載了药物的吸收,但其研究多涉及于个別药物的吸收程度和速度的测定法而不是一股的原理。这些文献报导的綜述失去了启发关于药物吸收机制有意义的线索主要是因它采用了那样多不同的实驗法。药物曾經用固体,混悬,或液体的
How drugs enter the bloodstream from the stomach is one of the most intriguing questions for pharmacy workers. Until recently, progress on elaborating this complex issue was not significant. Although some articles describe the absorption of drugs more abundantly, most of the research involves the determination of the degree and rate of absorption of individual drugs rather than the principle of absorption. The omissions reported in these literatures lack the clues inspired by the literature on the mechanism of drug absorption due to the many different experimental methods that it employs. Drugs used to be solid, suspended, or liquid