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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Diabetologia. 2015 Mar 10;58(6):1344–1353. doi: 10.1007/s00125-015-3546-3

Fig. 7.

Fig. 7

Effects of high fat feeding on endothelial caveolin-1 phosphorylation at Tyr14 and FITC-insulin uptake in rats. Rat ECs from either HFD or chow-fed rats were stained for phospho-caveolin-1 (pCAV1; green) and FITC (red). Metabolic characteristics of the rats on either HFD or regular chow diet (n=7 for each group): (a) body weight, (b) serum glucose concentration, (c) serum TG, *p<0.05 compared with the chow group; (d) serum insulin concentrations, ***p<0.001 compared with the chow group. (e) Representative confocal images. Histograms indicate quantification of (f) pCAV1 or (g) FITC-insulin. *p<0.05 compared with remaining groups (f and g). (h) Representative confocal images. (i) Histograms indicate the quantification of CAV1 (n=4 for each group). Scale bars, 10 µm