In synthesizing renin, they play a critical role in the renin-angiotensin system and thus in autoregulation of the kidney. Juxtaglomerular cells secrete renin in response to a drop in pressure detected by stretch receptors in the vascular walls, or when stimulated by macula densa cells.he juxtaglomerular cells (JG cells, or granular cells) are cells in the kidney that synthesize, store, and secrete the enzyme renin.
Key Zip or Address or click on the map. This page shows a Google Map with an overlay of Zip Codes for Thousand Oaks, Ventura County, California. Users can easily view the boundaries of each Zip Code. Thousand Oaks, Ventura County, California Zip Code Map Boundary Version 3.0 Copyright Â© 1996-2017 USNaviguide LLC. All rights reserved.
The city forms the populated core of the Conejo Valley, which includes Thousand Oaks proper, Newbury Park, Westlake Village, Agoura Hills, and Oak Park. The Los Angeles CountyâVentura County line crosses at the city's eastern border with Westlake Village. The population was estimated to be 129,339 in 2015, up from 126,683 at the 2010 census. Thousand Oaks and Newbury Park were part of a master-planned city, created by the Janss Investment Company in the mid-1950s.