Vascular endothelial growth factor-A (VEGF-A) has been reported to protect glomerular microvasculature in diabetes [47] and was not expressed in the pancreas of TM-RH but was expressed in the kidneys (−) and spleen, and VEGF-A was found to be 50 ± 2.3-fold higher in livers of TM-RH compared to those of normal mice. This evidence concerns the gene VEGFA and diabetes mellitus.