The ensuing result is vasodilation, and increased renin release in an attempt to increase GFR.

Does Raas increase GFR?

The preferential increase in efferent resistance mediated by angiotensin II results in increased glomerular capillary hydraulic pressure, which maintains the glomerular filtration rate (GFR).

What hormone increases GFR?

atrial natriuretic peptide is a hormone that can increase the glomerular filtration rate. This hormone is produced in your heart and is secreted when your plasma volume increases, which increases urine production.