Figure 2.

PGC-1α expression in the developing cerebellar cortex. (A) Shape changes of Purkinje cell dendrites during postnatal development. (B,C) Sagittal cerebellar sections were immunostained for PGC-1α and Calbindin at different ages of development and were observed at low (B) and high (C) magnification. Scale bars, 40 μm (B) and 20 μm (C). PGC-1α was predominantly detected in the Purkinje cells from P7. EGL, external granule layer; ML, molecular layer; PCL, Purkinje cell layer; IGL, internal granule layer; WM, white matter.