Bambusae caulis in Liquamen Suppresses the Expression of Thymus and Activation-Regulated Chemokine and Macrophage-Derived Chemokine in Human Keratinocytes due to Antioxidant Effect

Figure 4

Antioxidant effects of BCL. (a) ROS generation induced by IFN-γ or H₂O₂ were significantly blocked by the addition of BCL. (b) Typical images of ROS generation (green fluorescence) under the fluorescence microscope (100x). (c) and (d) DPPH free radicals could be significantly scavenged both in dose- and time-dependent manners. Data are presented as the mean ± SEM of three separate experiments conducted in duplicate. *𝑃<0.05, **𝑃<0.01, and ***𝑃<0.001 versus control.

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