Figure 3

Thapsigargin-induced Zn ²⁺ release in cultured cortical neurons. A. The graph shows the increases in fluorescence intensity of cells in response to the treatment with thapsigargin (2 μM). Data points represent the mean ± SD of n = 3 trials. Cells were labeled with Newport Green (10 μM). B. Representative fluorescent images of cortical neurons loaded with Newport Green before and after exposure to thapsigargin.