Figure 6From: Effects of chromium picolinate on glycemic control and kidney of the obese Zucker ratKidney 8-OHdG and CD 68 immunostaining. Panels A-D show representative 8-OHdG-immunostained kidney sections from experimental groups while panels E-H show immunostaining for CD68 positive tissue histiocytes (200× except panel E which is shown at 100×).Back to article page