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 above Ventura County map shows zip code polygons for the county. Data source below is the new Census Tiger Zip Code data. Ventura zip code database below is sorted by city and zip code. Find zip codes for these cities and communities in Ventura County, California: Ventura, Oxnard, Thousand Oaks Zip Codes.