Figure 2
From: Nano-titanium dioxide modulates the dermal sensitization potency of DNCB
Effect of subcutaneous injections of TiO 2 NPs or pigment particles on the skin sensitizing capacity of 0.1% DNCB. Stimulation Index in lymph node proliferation assay (LNPA). To calculate the SI, all SI’s of the AOO-treated were pooled, since they were not statistically different from each other. Graph shows mean ± SD, n = 5–9, * p < 0.05 and ** p < 0.01.