Fig. 2From: Aggravated endothelial endocrine dysfunction and intimal thickening of renal artery in high-fat diet-induced obese pigs following renal denervationRepresentative images of intima stained by HE in the 3 groups (× 200). a Control group, (b) sham group, (c) RDN group. Black double arrows indicate thickening of the intima. Abbreviations: HE, hematoxylin and eosin; RDN, renal denervationBack to article page