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以世界各国传统用药为依据,查找天然物中抗癌成份的研究正在兴起。目前,长春碱及长春新碱等少数几种天然成份已得到应用。在中国药用的天然物多达数千种。近年来,研制中药抗癌剂方面的工作已经开始。在中国种类繁多的中药中,经筛选,具有抗癌作用的只有100多种。这些中药,有的已经过长期临床应用,有的还只限于地方性的传统用药。按所含成份,将具有抗癌活性的中药进行分组是件有意义的工作。为此,要先对治癌中药进行选择,弄清这些在临床上对治疗癌症有效的中药及经过抗癌筛选显示抗癌活性之间的相关性。特别对于有强活性的中药,必须分离其所含
Based on the traditional use of medicines in various countries in the world, the search for anti-cancer components in natural products is on the rise. At present, a few natural ingredients such as vinblastine and vincristine have been applied. Thousands of natural products are used in medicine in China. In recent years, work on the development of Chinese medicine anticancer agents has begun. Among the many kinds of Chinese medicines in China, only 100 species have been screened for their anti-cancer effects. Some of these Chinese medicines have long-term clinical application, and some are limited to local traditional medicines. According to the contained ingredients, it is a meaningful task to group traditional Chinese medicines with anticancer activity. To this end, it is necessary to first select Chinese medicines for cancer treatment, and to clarify the correlation between these traditional Chinese medicines that are effective in treating cancer in the clinic and the anticancer activity through anticancer screening. Especially for strong active Chinese medicine, it must be separated