Figure 5From: The effects of PPARγ agonist rosiglitazone on neointimal hyperplasia in rabbit carotid anastomosis model Representative photomicrographs of paraffin transverse sections of carotid arteries stained with MMP-2 antibody immunohistochemically. 1:Anastomosed right carotid artery from placebo group, 2:Control left carotid artery from placebo group, 3:Anastomosed right carotid artery from rosiglitazone-treated group, 4:Control left carotid artery from rosiglitazone-treated group. Stars show brown stained MMP-2 immunopositive areas in the arteries. Arrows point out intima layers of the arteries.Back to article page