FIGURE 6.
Bisphenol-A exposure does not alter dendritic spine dynamics. In vivo two-photon images of the same dendritic section taken 4 days apart [Day 0 (A); Day 4 (B)] in the somatosensory cortex of a BPA treated mouse. Stable spines are marked with arrows. Arrowheads at Day 0 mark spines that will be eliminated and at Day 4 they mark newly formed spines. (C) Quantitative analysis of spine formation and elimination in oil and BPA-treated animals. No significant differences between conditions were observed. Scale bar = 5 μm.