Figure 3: Diagram of the absorption at 450 nm (reference wavelength 620 nm) of XTT + menadione + phenazine methosulfate metabolized by various saliva dilutions.
Mean cell numbers ± standard deviations, *(p<0.01)
Figure 3: Diagram of the absorption at 450 nm (reference wavelength 620 nm) of XTT + menadione + phenazine methosulfate metabolized by various saliva dilutions.
Mean cell numbers ± standard deviations, *(p<0.01)