Cargando…
Digitonin-permeabilized colonic cell layers. Demonstration of calcium- activated basolateral K+ and Cl- conductances
Sheets of isolated turtle colon were exposed to digitonin on the mucosal side to chemically remove the apical membrane as a permeability barrier. Increases in the mucosal uptake of 86Rb, [3H]mannitol, and 45Ca-EGTA, and the appearance of the cytosolic marker enzyme lactate dehydrogenase in the mucos...
| Formato: | Texto |
|---|---|
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1988
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2228905/ https://www.ncbi.nlm.nih.gov/pubmed/2465372 |