[Changes in the renal corpuscles during early postnatal ontogeny of the rat (stereologic analysis)].
Kidneys of 60 white rats at the age of 1-45 days of postnatal life have been investigated. Increase in size of the renal corpuscles during the developmental process is accompanied with certain changes in the form and variability of volumes in the structures studied. During early postnatal period, against the background of linear increase in the size of the renal corpuscles, the parameters of variability in volumes, form and in the total number of the renal corpuscles in the organ change non-linear. Stabilization moment of the total number (11-14 days) on the 8th-10th day outgoes that for the parameters of the form and variability of the renal corpuscle volumes.