1 Adenosine constricts the afferent arteriole via A1 receptors and dilates (to a lesser degree) efferent arterioles via A2 receptors. 2  This acts to decrease the glomerular filtrate rate. 3  Adenosine also inhibits renin release in juxtaglomerular cells via A1 receptors on JG cells using a Gi pathway. Adenosine constricts the afferent arteriole via A1 receptors and dilates (to a lesser degree) efferent arterioles via A2 receptors. 2  This acts to decrease the glomerular filtrate rate. 3  Adenosine also inhibits renin release in juxtaglomerular cells via A1 receptors on JG cells using a Gi pathway.
Three Way is a city in  Madison County, Tennessee. The population was 1,709 at the 2010 census. It is included in the Jackson, Tennessee Metropolitan Statistical Area.
Ashland City is a town in Cheatham County, Tennessee, United States. The population was 3,641 at the 2000 census. It is the county seat of Cheatham County. Ashland City is located at 36Â°16â²5â³N 87Â°3â²18â³W / 36.26806Â°N 87.055Â°W / 36.26806; -87.055 (36.267954, -87.054877). The city is situated in a bottomland along the northeast bank of the Cumberland River, a few miles upstream from the river's confluence with the Harpeth River.