Activation of telomerase and prolonging of RTF length might be involved in t he process of ginsenoside Rg1 protection against t-BHP-induced senescence in W I-38 cells.

• 人参皂苷Rg1可能通过激活端粒酶活性和减少端粒长度缩短而发挥其抗t BHP诱导的WI 38细胞衰老作用。