102954.fig.005a
(a)
102954.fig.005b
(b)
Figure 5: Effects of fluoride on production (a) and NT concentrations (b) in microglial BV-2 cells. BV-2cells were treated with various concentrations of NaF (1, 10, and 50 mg/L) for a 24 h incubation period, and DHE fluorescence intensity was measured by flow cytometry for content and DHE fluorescence intensity fold of control was analyzed. Intracellular NT concentrations were measured by ELISA. Bars were presented as mean ± SD. * and # compared to the control group.