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Fig. 3 | The Journal of Physiological Sciences

Fig. 3

From: Long-term moderate intensity exercise alleviates myocardial fibrosis in type 2 diabetic rats via inhibitions of oxidative stress and TGF-β1/Smad pathway

Fig. 3

Staining of collagen type-I (Col-I) and collagen type III (Col-III) in myocardium. a Scanning immunofluorescence images of collagen type I. The images showed green fluorescence. Original magnification was ×200. b IOD value of collagen type I. c Scanning immunofluorescence images of collagen type III. The images showed green fluorescence. Original magnification was ×200. d IOD value of collagen type III. NC negative control, T2DM type 2 diabetes mellitus; T2DME type 2 diabetes mellitus plus exercise. *Compared with NC Group, P <0.05; **compared with NC Group, P < 0.01; #compared with T2DM Group, P <0.05

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