[Structural characteristics of the wall of the human pulmonary trunk in the prenatal period of ontogeny].
A light and electron microscopic study of the pulmonary trunk of 243 human embryos and fetuses (6-40 weeks old) revealed a relationship of differentiation of vessel wall myocytes with fibrillogenesis. The latter shows in the early prenatal morphogenesis of the trunk wall an intensive course and in the time aspect leaves behind the terms of differentiation of myocytes from mesenchyma cells.
Bobrik
I I
II
Zurnadzhan
S A
SA
D002454:Cell Differentiation; D003094:Collagen / Q000378:metabolism; D004547:Elastic Tissue / Q000196:embryology / Q000378:metabolism; D005865:Gestational Age; D006651:Histocytochemistry; D006801:Humans; D011651:Pulmonary Artery / Q000196:embryology* / Q000378:metabolism
D003094:Collagen
Strukturnye osobennosti stenki legochnogo stvola cheloveka v prenatal'nom periode ontogeneza.