Figure 4From: Gelam honey attenuated radiation-induced cell death in human diploid fibroblasts by promoting cell cycle progression and inhibiting apoptosis Relative expression value of p53 gene in different treatment groups of HDFs. aDenotes p < 0.05 compared to untreated control, bp < 0.05 compared to irradiated HDFs. Data are expressed as mean ± SD (n = 6).Back to article page