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金属离子可以影响许多药物分子的稳定性、体内分布和代谢途径以至于影响药物的活性.青霉素这种由细菌产生的天然物质是一类重要而有发展前途的β-内酰胺药物。一些过
Metal ions can affect the stability, distribution and metabolism of many drug molecules so as to affect the activity of the drug.Penicillin, a natural substance produced by bacteria, is an important and promising β-lactam drug. Some too