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. Author manuscript; available in PMC: 2014 Sep 26.
Published in final edited form as: Dev Neurosci. 2013 Sep 26;35(5):427–436. doi: 10.1159/000354178

FIGURE 1.

FIGURE 1

a–b. Representative image of P65 IS whole-brain hemisphere at 4× magnification showing a. parvalbumin-positive interneurons and b. perineuronal nets. Scale bar = 1mm. c–e. Representative hippocampal CA1 interneurons at 20× magnification: c. stained with a primary antibody for parvalbumin (PV+), d. perineuronal nets (PNNs) stained with biotin-conjugated lectin from Wisteria floribunda e. Merge of images c. and d. showing PV+ interenurons surrounded by PNNs. Dotted lines indicate the CA1 hippocampal pyramidal cell layer. Arrows denote PV+ GABAergic interneurons surrounded by PNNs. Scale bar = 50µm.