Research Article

Redox Mechanisms of AVS022, an Oriental Polyherbal Formula, and Its Component Herbs in Protection against Induction of Matrix Metalloproteinase-1 in UVA-Irradiated Keratinocyte HaCaT Cells

Figure 1

TLC fingerprinting of AVS022 extracts visualized under UV light (254 nm) (a) and visible light (after spraying with FBS) (b).
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(a)
739473.fig.001b
(b)