Figure 1From: Curcumin supplementation could improve diabetes-induced endothelial dysfunction associated with decreased vascular superoxide production and PKC inhibition Ethidium bromide-positive nuclei. Number of ethidium bromide (EB)-positive nuclei from the selected arteriolar wall. The white lines depict the 100-micron vascular length where EB-positive nuclei were counted. (Bar represents 50 μm).Back to article page