[Retracted] Second-Generation Histamine H1 Receptor Antagonists Suppress Delayed Rectifier K⁺-Channel Currents in Murine Thymocytes

Figure 4

Second-generation antihistamines-induced changes in thymocyte membrane capacitance, series, and membrane conductance. After establishing the whole-cell configuration, external solutions containing 100 μM cetirizine (a), 100 μM fexofenadine (b), 100 μM azelastine (c), or 10 μM terfenadine (d) were delivered for 30 sec to single thymocytes. Membrane capacitance, series, and membrane conductance were monitored for at least 2 min. Cm, membrane capacitance; Gs, series conductance; Gm, membrane conductance.

(a)

(b)

(c)

(d)