Figure 5.
Chloride and sodium transport kinetic analysis in oocytes injected with jNCCβ cRNA. A: 22Na+ influx in oocytes exposed to influx medium with increased concentrations of Cl− from 0 to 96 mM. B: Hill plot analysis based on kinetic data obtained from A; the slope of the Hill plot is 1.1 ± 0.2. C: Na+ influx in oocytes exposed to influx medium with increased concentrations of Na+ from 2 to 80 mM in solutions with pH 7.4. A nonsaturation curve was observed. jNCCβ, Japanese eel NCCβ.