showed a trendp < 0.07
In cardiac nerve bundles, %AAT of 8-OHdG-ir showed a trend (p < 0.07, η p 2 = 0.367) toward an overall effect of treatment, which was significant when treatment was considered in combination with region (treatment x region: %AAT, p < 0.04, η p 2 = 0.309; OD, p < 0.03, η p 2 = 0.312).