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Production, Characterization and Potential Uses of a 3D Tissue-engineered Human Esophageal Mucosal Model
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Production, Characterization and Potential Uses of a 3D Tissue-engineered Human Esophageal Mucosal Model

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[Functional anatomy of human esophageal mucosa in postnatal ontogenesis]

M M Parshin

    Biulleten' Eksperimental'Noi Biologii I Meditsiny
    |April 1, 1990
    PubMed

    Insights

    Human oesophagus mucous membrane layers develop through distinct postnatal stages, from secondary differentiation in infants to involution in old age. These stages reveal key morphological and morphometric changes during human development.

    Area of Science:

    • Human Anatomy
    • Developmental Biology
    • Histology

    Background:

    • The human oesophagus mucous membrane undergoes significant changes throughout postnatal life.
    • Understanding these changes is crucial for identifying normal development and potential abnormalities.

    Purpose of the Study:

    • To analyze the morphological and morphometric characteristics of human oesophagus mucous membrane layers during the postnatal period.
    • To define distinct developmental stages based on these characteristics.

    Main Methods:

    • Morphological examination of oesophagus mucous membrane tissues.
    • Morphometric analysis to quantify structural features.
    • Comparative analysis across different age groups.

    Main Results:

    • Identified six distinct developmental stages of the oesophagus mucous membrane from birth to old age.
    • Characterized each stage by specific correlative morphological and morphometric features.
    • Demonstrated that these features define the individual ontogenesis of the oesophagus mucous membrane.

    Conclusions:

    • The human oesophagus mucous membrane exhibits well-defined developmental stages postnatally.
    • Morphological and morphometric analysis provides a framework for understanding oesophageal development.
    • These findings contribute to the knowledge of normal human organogenesis.

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