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. 2010 Sep 15;169(4):1630–1639. doi: 10.1016/j.neuroscience.2010.06.015

Fig. 4.

Fig. 4

Circadian expression of PER2::LUC in the Hb complex persists in the presence of TTX (0.5 μM). Plots of relative PER2::LUC expression in slices cultured with TTX, delineated in the (A) ependymal cell layer, (B) LHb, (C) integrated across the whole Hb complex and (D) MHb. (E) Bioluminescence emission from individual cells in the LHbM. (F) Period of circadian oscillations in the ependymal cell layer, LHb and in single cells in the LHb in slices cultured in control (n=11) or TTX (n=3) medium. * P<0.05, ** P<0.01 versus the ependymal cell layer.