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. 1999 Jul 15;518(Pt 2):417–432. doi: 10.1111/j.1469-7793.1999.0417p.x

Figure 17. A hypothesized scheme of the hyposmolality-induced regulatory pathway of the Na+-K+ pump activity through a PTK-dependent Cl conductance.

Figure 17

(1) Hyposmolality activates PTK. (2) PTK increases the basolateral Cl conductance. (3) The basolateral Cl conductance stimulates the Na+-K+ pump, although it is still unclear if the Cl conductance directly links the Na+-K+ pump activity. (+) signifies a stimulatory effect.