Suppressive Effect of Hydroquinone, a Benzene Metabolite, on In Vitro Inflammatory Responses Mediated by Macrophages, Monocytes, and Lymphocytes
Figure 6
Effect of hydroquinone on surface expression of costimulatory molecules. (a) and (b) RAW264.7 or U937 cells ()
were incubated with indicated
concentrations of HQ (hydroquinone) in the presence or absence of LPS (2 g/mL) for 24 hours. The surface expression of CD80 and CD86 was determined
by flow cytometric analysis as described in Section 2. represents significant
difference as compared to control.
