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代替过去那种口服、注射等给药方法的包埋法,是将含有药物的装置包埋在体内,从这个装置中释放出一定量的药物供给机体的方法,它近年来有了不断的发展。这一方法,在体内可维持一定的药物浓度,并可在长时间内不需口服或非口服给药,还因药物直接注入患病部位,可提高药效、减少毒性。本文报道美国M厂销售的总重量为180g的400型装置中抗恶性肿瘤药物的稳定性,该试验首先在体外进行。这一容器中
In place of the past, such as oral administration, injection and other methods of administration of embedding drugs containing device is buried in the body, from this device to release a certain amount of drug supply to the body, which in recent years has been the continuous development . This method can maintain a certain drug concentration in the body and can be administered orally or non-orally for a long period of time. Drugs can be directly injected into diseased parts to improve efficacy and reduce toxicity. This article reports the stability of anti-cancer drugs in a Model 400 device sold in the United States of America, Plant M, weighing a total of 180 g, which was first performed in vitro. In this container