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.
Hixson is a former unincorporated community and now part of the city of Chattanooga in Hamilton County, Tennessee, United States. It is in the northeastern part of Chattanooga and is part of the Chattanooga, TN-GA Metropolitan Statistical Area. Hixson is typically defined as the area north of Rivermont (a Chattanooga neighborhood), east of the city of Red Bank and U.S. Highway 27, and south of unincorporated Middle Valley and Thrasher Pike. It is bordered to the east by the Tennessee River. Neighborhoods within Hixson include DuPont, Northgate, Big Ridge, and Valleybrook.