Islet Stellate Cells Regulate Insulin Secretion via Wnt5a in Min6 Cells

Figure 8

Intracellular Ca²⁺ concentration in Min6 cells. Ca²⁺ change in response to GSIS. Min6 cells cultured with ISC supernatant and with exogenous Wnt5a and loaded with 5 μM Fluo-4 AM. Ca²⁺ was measured in buffer and 20 mM glucose was added to each well. n = 3.