Fig. 6From: Anti-proliferative potential of Glucosamine in renal cancer cells via inducing cell cycle arrest at G0/G1 phaseGlucosamine affects the expression of p21 and p53 in 786-O and Caki-1 cells. The expression of p21 and p53 was tested by Western blot after 786-O and Caki-1 cells were treated with various concentrations of Glucosamine for 24 h. β-actin served as internal loading control. a, c Representative gels from 3 experiments are shown. b, d Densitometric analysis was performed for each protein band relative to β-actin in the same sample using Quantity one software. *P < 0.05 compared with the control group (0 mM)Back to article page