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. 2009 Jan 28;296(4):R952–R959. doi: 10.1152/ajpregu.90537.2008

Fig. 1.

Fig. 1.

Formalin-fixed mesenteric artery cross sections were analyzed for morphological changes and collagen deposition by Masson staining. Diabetes induced nearly a two-fold increase in M/L ratio, and glycemic control with metformin prevented this increase. Representative images (A) and combined analysis (B) are shown. *P < 0.05 vs. control or euglycemic; n = 6/group.