During continuous stimulation with glucose, intact islets display regular oscillations of cytosolic [Ca2+], whereas the oscillations are Inconsistent and variable in single B-cells. Here, we tested the hypothesis that a minimum number of B-cells must be coupled for appearance of regular oscillations [...]
Jonkers, F., Gilon, P., & Henquin, J.-C. (1998). The influence of cell number on Ca2+ oscillations in clusters of B-cells. Diabetologia : clinical and experimental diabetes and metabolism, 41(Suppl 1), A144. https://hdl.handle.net/2078.5/118918 (Original work published 1998)