Figure 4From: Effects of chromium picolinate on glycemic control and kidney of the obese Zucker ratKidney nitrotyrosine content. Bar graphs show renal tissue nitrotyrosine level in experimental groups as described in Figure 1; data are expressed as percent of the LZR group. Also shown are representative blot for each group. Data are means ± SEM of 7-9 animals per group. * p < 0.05 compared to the LZR group.Back to article page