Fig. 3From: Evaluation of the cytotoxic anticancer effect of polysaccharide of Nepeta septemcrenataPCR detected the expression of p53, p16, cyclinD1, and TERT in HepG2 and HCT-116 cells after treatment with NSP where the internal control expressed by the β-actin gene. In each illustrative experiment data represent means ± SE performed in triplicate. *represents significantly dissimilar results (P < 0.05)Back to article page