UDK: 611:612.017.1

Lymphoid nodules of the lymph node (the fundamental aspects of morphology)

A. I. Krayushkin , A. I. Perepelkin, N. G. Krayushkina, A. T. Yakovlev, E. A. Zagorodneva, D. P. Lavrova

Волгоградский государственный медицинский университет, кафедра анатомии человека, кафедра клинической лабораторной диагностики

Abstract

Under experimental conditions, correlations between the number and size of lymphoid nodules in the cross-section plane of a rabbit's somatic and visceral lymph nodes were found, depending on their regional affiliation and the age of the animals. The age dynamics of the correlation between the considered parameters has a fluctuating character. Until the young age of animals (1 month), a close positive correlation was observed, indicating the growth of the parenchyma of these B-dependent zones of lymph nodes. By the age of puberty (5 months), the sample correlation coefficients become negative, indicating the completion of the growth of the lymphoid nodules parenchyma. Age-related changes in the morphology of lymphoid nodules are more pronounced in lymph nodes, regional to the abdominal organs, compared with somatic lymph nodes.

Keywords

lymph nodes, number and diameter of lymphoid nodules, correlation

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