Early stages of atherogenic DM leads to renal damage.

<p>A: Representative illustration of PAS stained glomeruli from a DM+ATH pig, showing mesangial proliferation and matrix expansion with capillary loops lying around the mesangium as a corona, reminiscent of a beginning Kimmelstiel-Wilson nodule (left panel; thin black arrow). Dilated capillary loops with red cell fragments show intense PAI-1 staining on consecutive slides (right panel; thick black arrow). B: Mesangial expansion index in Controls (n = 7), ATH (n = 5) and DM+ATH (n = 5) pigs. C. Electron microscopy images illustrating a normal GBM architecture (left panel; thick arrow) of the Controls pig. In ATH, there is slight effacement of the podocyte pedicles (middle panel; thick arrow). In DM+ATH, marked lipid deposits were found (right panel). Data are shown as mean ± SEM. *P<0.05 compared to Controls or ATH pigs. Original magnification of A: x400 and C: x8000.</p

No difference in renal vWf and VEGF-A expression.

<p>A. Representative illustrations of kidney sections stained with endothelial marker vWF (arrow: glomerulus; arrowhead: peritubular area) in Controls, ATH, and DM+ATH pigs. B. Representative images of kidney sections stained with VEGF in Controls, ATH, and DM+ATH pigs showing expression in podocytes (arrow head), parietal epithelial cells (thin arrow) and tubuli (asterix). Original magnification of A: x 200 and B: x400.</p

Model characteristics at 15 months of follow up.

<p>Model characteristics at 15 months of follow up.</p

Correlation between capillary tortuosity and Angpt2/Angpt1balance and creatinine levels.

<p>Scatter plot showing the correlation of renal protein expression of Angpt1(A), Angpt2 (B), Angpt2/Angpt1ratio (C).</p