[Histo-topography of the lymphoid tissue of children's trachea].
By means of certain microscopical methods areas from the middle third of trachea have been examined in children, died from various causes not connected with diseases in the pulmonary pathways. At birth in the mucous membrane of the trachea there is no lymphoid tissue. Its elements in a small amount appear at the initial stage of the suckling period. In two-month-old infants the first signs of lymphoid perinucleoli appear. During the early period of infancy the main regions of the lymphoid cells localization are clearly defined, in the area of some ducts of the tracheal glands including. In children, whose age corresponds to the first period of childhood, lymphoid accumulations have a pattern, resembling similar structures of the trachea in mature persons and the greatest concentration of cells, in comparison to the preceding groups of children in the ages examined.
Aminova
G G
GG
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008214:Lymphocytes / Q000166:cytology; D008221:Lymphoid Tissue / Q000033:anatomy & histology* / Q000166:cytology / Q000254:growth & development; D008297:Male; D014132:Trachea / Q000033:anatomy & histology* / Q000166:cytology / Q000254:growth & development
Gistotopografiia limfoidnoĭ tkani trakhei deteĭ.