Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2008801 | Peptides | 2005 | 4 Pages |
Abstract
In this study, we investigated the immunocytochemical distribution of NK-1 and NK-3 tachykinin receptors in guinea pig and rat isolated pancreatic acini. In dispersed acinar cells from guinea pig, immunofluorescence staining detected similar densities of NK-1 and NK-3 receptors; conversely, rat acinar cells expressed NK-1 receptors more strongly than NK-3 receptors. In line with previous functional studies, these immunocytochemical findings suggest that guinea pig NK-1 and NK-3 receptors and rat NK-1 receptors alone play a direct stimulatory role in the basal pancreatic acinar amylase release.
Related Topics
Life Sciences
Biochemistry, Genetics and Molecular Biology
Biochemistry
Authors
Maria Broccardo, M. Teresa Ciotti, Giorgio Linari, Simona Agostini, Carla Petrella, Giusy Amadoro, Cinzia Severini, Giovanna Improta,