Islet slow oscillator recruitment by sinusoidal glucose signals with 10 min period.

<p>Imposed glucose oscillations with a period as slow as 10 min can activate the slow islet oscillator. (A) Slow Ca²⁺ oscillations were entrained by a sinusoidal glucose signal with 10 min period. (B) Slow Ca²⁺ oscillations were triggered with a period approximately half that of the imposed glucose signal in another islet.