A Comparative Histological Study of Preeclampsia Effects in Pregnancy Period

Abstract

The aim of the study was to evaluate the effects of preeclampsia and to consider a comparative analysis of the structural structure of lymph nodes located at different locations. Materials and methods: Lymph nodes located at different locations of women who died during pregnancy were examined in two groups: control, comparison group - women who died from other diseases and preeclampsia. Results: it was noted that in preeclampsia, the morphometric parameters of the morphofunctional areas of the lymph nodes in all locations were altered. In the paratracheal lymph nodes, the area of lymphoid follicles, paracortex, and pulp ducts is enlarged, and the area occupied by other zones is reduced. A more reliable increase in the area of lymphoid follicles and pulp ducts in the mesentery and subhepatic lymph nodes was observed. Conclusion: we have scientifically evaluated the effect of preeclampsia by a significant enlargement of the paracortex area in the submandibular lymph nodes, almost doubling this group compared to the control group, and a significant decrease in the sinus and cortical area of the cerebral cortex in these lymph nodes.