Figure 4From: Hypothyroidism attenuates protein tyrosine nitration, oxidative stress and renal damage induced by ischemia and reperfusion: effect unrelated to antioxidant enzymes activitiesRepresentative images of histology (H&E) (first row) and immunohistochemical detection of 3-NT (second row), 4-HNE (third row) and DNP (fourth row) in renal medulla of the four groups of rats studied: CT, HTX, IR, and HTX+IR. (100× magnification).Back to article page