Biomedical Science Letters

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Fig. 2

Dose-dependent inhibition of LPS-induced nitric oxide (NO) production by NMU and NEU in transfected human malignant keratinocytes. (A) Downregulatory effect of NMU on LPS-induced NO production. (B) Downregulatory effect of NEU on LPS-induced NO production. NMU and NEU were added to the culture medium on 0 h of incubation, and NO productions were measured at 12, 24, 36, and 48 h after exposure to the chemicals. Each value represents the mean ± S.E. of three experiments. A significant difference in LPS-induced NO productions between the control and NMU or NEU treated samples was indicated by P < 0.01.

Biomed Sci Letters 2018;24:50-4
© 2018 Biomed Sci Letters