The emerging role of NO and IGF‐1 in early renal hypertrophy in STZ‐induced diabetic rats

Abstract

We have shown that increased renal IGF-1 and increased NO production during the very early stages of STZ-induced DN are associated with renal hypertrophy and hyperfiltration in diabetic rats. Modulating the IGF-1 availability to the kidney by nitric oxide synthase inhibition significantly reduced renal hypertrophy and hyperfiltration during the first week of STZ-induced diabetes mellitus.