Resveratrol Treats UVB-Induced Photoaging by Anti-MMP Expression, through Anti-Inflammatory, Antioxidant, and Antiapoptotic Properties, and Treats Photoaging by Upregulating VEGF-B Expression

Table 24

Relative grey values of P-ERK1/2, ERK1/2, P-P38MAPK, and P38MAPK proteins in photoaging Hacat cells using GADPH as an internal reference ().

	C	U	R20	R40
P38	1.00	1.02	1.04	1.10
P-P38	1.00	2.29	1.40^##	1.34^##
ERK1/2	1.00	1.01	1.02	1.04
P-ERK1/2	1.00	3.46	2.67	0.76^###

, compared to the control group; ##, ###, compared to the model group. C: control group; U: model; R20, R40: RES concentration of 20 and 40 μM drug-administered groups.