[A cytophotometric and karyometric study of the granular cells of the rat brain. I. Granular cells of the cochlear complex and cerebellum].

Two cell types can be distinguished in granular cells of the chochlear complex of the rat by the form of their processes and the structure of the nuclear chromatin. It is shown cytophotometrically that the majority of the granular cells of the cochlear complex and in the cerebellar cortex are diploid. However, some cells contain DNA amount close to tetraploid. Some correlation between the size of the nucleus and its DNA amount was discovered both in the cerebellar cortex and in the cochlear complex.