Pub. Date : 1993 Aug
PMID : 8406681
5 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
| 1 | Switching to a medium buffered to pH 7.40 with 5% CO2 and 25 mM HCO3(-) caused the steady-state pHi to increase by an average of 0.35, suggesting the presence of a HCO3(-) -dependent acid-extrusion mechanism. | Bicarbonates | glucose-6-phosphate isomerase | Rattus norvegicus |
| 2 | Switching to a medium buffered to pH 7.40 with 5% CO2 and 25 mM HCO3(-) caused the steady-state pHi to increase by an average of 0.35, suggesting the presence of a HCO3(-) -dependent acid-extrusion mechanism. | Bicarbonates | glucose-6-phosphate isomerase | Rattus norvegicus |
| 3 | In experiments in which astrocytes were exposed to nominally HCO3(-)-free (HEPES-buffered) solutions, the application and withdrawal of 20 mM extracellular NH4+ caused pHi to fall to a value substantially below the initial one. | Bicarbonates | glucose-6-phosphate isomerase | Rattus norvegicus |
| 4 | Returning the Na+ caused pHi to increase rapidly, indicating the presence of an Na(+)-dependent/HCO3(-)-dependent acid-extrusion mechanism; the final pHi after returning Na+ was approximately 0.08 higher than the initial value. | Bicarbonates | glucose-6-phosphate isomerase | Rattus norvegicus |
| 5 | Returning the Na+ caused pHi to increase rapidly, indicating the presence of an Na(+)-dependent/HCO3(-)-dependent acid-extrusion mechanism; the final pHi after returning Na+ was approximately 0.08 higher than the initial value. | Bicarbonates | glucose-6-phosphate isomerase | Rattus norvegicus |