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Figure 6 | Journal of Cardiothoracic Surgery

Figure 6

From: The effects of PPARγ agonist rosiglitazone on neointimal hyperplasia in rabbit carotid anastomosis model

Figure 6

Representative photomicrographs of paraffin transverse sections of carotid arteries stained with MMP-9 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-9 immunopositive areas in the arteries. Arrow points out intima layer of the artery.

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