Activation of astrocytes during epileptogenesis in the absence of neuronal degeneration

The issue of whether neuronal degeneration is a primary factor in activation of astrocytes during epileptogenesis was addressed using the kindling model of epilepsy. No degenerative changes specific to the kindling process were observed in brain sections from kindled animals, sampled from the olfactory bulbs through to cerebellum and processed with the degeneration-sensitive cupric silver stain. Also, examination of lectin-stained sections did …