Journal
CURRENT OPINION IN PHARMACOLOGY
Volume 13, Issue 6, Pages 900-908Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.coph.2013.10.001
Keywords
-
Categories
Funding
- DFG [Se 460/13-4, SFB621/C9]
Ask authors/readers for more resources
The concept of a protective alkaline gastric and duodenal mucus layer is a century old, yet it is amazing how much new information on HCO3- transport pathways has emerged recently, made possible by the extensive utilization of gene-deleted and transgenic mice and novel techniques to study HCO3- transport. This review highlights recent findings regarding the importance of HCO3- for mucosal protection of duodenum and other gastrointestinal epithelia against luminal acid and other damaging factors. Recently, methods have been developed to visualize HCO3- transport in vivo by assessing the surface pH in the mucus layer, as well as the epithelial pH. New information about HCO3- transport pathways, and emerging concepts about the intricate regulatory network that governs duodenal HCO3- secretion are described, and new perspectives for drug therapy discussed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available