Macroalgae Sargassum cristaefolium Extract Inhibits Proinflammatory Cytokine Expression in BALB/C Mice

Table 1

Grading scales for wrinkle scoring of the UV-A-treated mice skin.

Grade	Evaluation criteria
0	No wrinkles
1	Fine striations
2	Shallow wrinkles; the disappearance of all fine striations
3	Deep wrinkles across the dorsal skin
4	Severe wrinkles; development of lesions