Volume 66 No 5  Cover Story

Reparative, neuroprotective and anti-neurodegenerative effects of granulocyte colony stimulating factor (G-CSF) in Radiation-Induced Brain Injury Model Upper row: control group rat cerebellum shows normal Purkinje neurons. Middle row: brain irradiation group shows decreased neural count and dysmorphological changes in Purkinje neurons. Lower row: brain irradiation and G-CSF group shows increased neural count and improved Purkinje neural morphology changes (Cresyl violet staining).