Objective: To investigate the effects of Yiqi Jiedu Formula on autophagy of nasopharyngeal carcinoma cells and its mechanism. Methods: MTT was used to detect the effects of Yiqi Jiedu Formula on the proliferation of nasopharyngeal carcinoma CNE-2Z cells. Transmission electron microscopy and MDC staining were used to observe the autophagic effect of Yiqi Jiedu Formula on CNE-2Z cells. Western Blot was used to detect the expression levels of Beclin-1, LC3, PI3K, p-AKT and p-mTOR proteins in CNE-2Z cells treated with Yiqi Jiedu Formula. Results: M...