Figure 7: Immunostaining of BPA exposure on excitatory neurotransmission in cultured hippocampal CA1 neurons.

(A) Immunolabeling of PSD95 (green) and VGlut1 (red). (B) Quantification of presynaptic VGlut1 and postsynaptic PSD95 puncta intensity. The ‘x’ of ‘x/3’ in the picture represents the number of neurons used from three independent cultures.