Cytological features of Peyer` s plaques during dehydration

Abstract

Aim. The purpose of the study is to describe the cytological features of PB during dehydration in an experiment.

Materials and research methods. On 60 white rats weighing 180-220 gr (3-4 months old) with 3 days of dehydration, the effect of dehydration on the structural components of PB was studied using modern cytological methods.

Results. When dehydration occurs, changes in the dimensional parameters of Peyer's plaques occur. The minimum number of single lymphoid nodules is from 5-6 to 11 in one Peyer's plaque. The length, thickness, and width of the PAY plaques on day 3 of dehydration in rats is reduced by 0.1 mm, and the minimum and maximum number of single lymphoid nodules in one Peyrea plaque does not change. Lymphoid nodules with a breeding center suffer more than nodules without a breeding center.