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.
(Next to Lifestyles Center â for a map click here .). Johnson City Phone/Fax: (423) 610-7201, 610-7207. 8 a.m. to 5 p.m., Monday-Friday kathy.storey@tn.gov. Washington County native Kathy Storey was elected Washington County Clerk in August, 2010. Storey grew up in what is now south Johnson City, just off of Cherokee Road and graduated from Lamar High School.