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雷公藤内酯醇是从福建省泰宁县产的雷公藤根皮中分离提取的,经实验及临床Ⅰ、Ⅱ期研究发现对急性白血病有较好的疗效[1]。我们发现小剂量的雷公藤内酯醇对Ｋ562细胞的端粒酶有明显的影响,现报告如下。材料和方法1 细胞培养 2×105ｍｌＫ562细胞在含体积分数为10%胎牛血清的Ｒ
Triptolide is isolated and extracted from the root bark of Tripterygium wilfordii produced in Taining County of Fujian Province. The experimental and clinical studies of stage I and II found that it has a good effect on acute leukemia [1]. We found that low doses of triptolide K562 cells have a significant impact on telomerase, are as follows. Materials and Methods 1 Cell Culture 2 × 105 ml K562 cells were grown in RPMI 1640 medium containing 10% fetal bovine serum