Figure 5From: Nanoparticle inhalation augments particle-dependent systemic microvascular dysfunctionFine TiO 2 inhalation impairs systemic arteriolar dilation 24 hours after exposure in a dose-dependent manner. Sham/Control, n = 8; 90 μg, n = 8; 67 μg, n = 8; 36 μg, n = 8; 20 μg, n = 7; 8 μg, n = 12. Values are means ± SE. *, P < 0.05 vs. all groups. †, P < 0.05 vs. Sham/Control group. ‡, P < 0.05 vs. 8–36 μg groups. Adenosine (ADO).Back to article page