Figure 2.

The expression levels of the angiogenic growth factors VEGF-A and VEGF-B and their receptors VEGFR-1 and VEGFR-2 correlated positively across the study population (A-E). TSP-1 and Cyr61 correlated positively with blood glucose concentration and also with each other (F-H). In Cyr61 and TSP-1 the variation between diabetic mice was markedly larger than between healthy mice, as can be seen in images g and h.