Percentage of neuronal and glial nuclei and nucleoids.

<p>Percentage of neuronal and glial nuclei, and of neuronal and glial nucleoids in the N1 and N2 fractions, as determined by immunofluorescence with the neuron-specific anti-NeuN mAb, in samples from new-born (P0), 7-day-old (P7), adult (P80) and old (P540) rats.</p>