Collagen type distribution of humman vocal fold lamina propria

DOI
  • TAMURA Etsuyo
    Department of Otorhinolarygology, National Defense Medical College
  • KITAHARA Satoshi
    Department of Otorhinolarygology, National Defense Medical College
  • INOUYE Tetsuzo
    Department of Otorhinolarygology, National Defense Medical College
  • KAWAI Toshiaki
    First Department of Pathology, National Defense Medical College
  • HIROT Sadayuki
    First Department of Pathology, National Defense Medical College
  • SUZUKI Minoru
    First Department of Pathology, National Defense Medical College

Bibliographic Information

Other Title
  • ヒト声帯粘膜固有層における膠原線維の型別分布
  • immunohistochemical investigation

Description

The lamina propria of the human vocal fold consists of three morphologically different layers. Previous investigations have revealed ago-related changes in the histological structure of this apparatus, The authors tried to define the role of the lamina propria in vocal fold vibration. Using an enzymeimmunohistochemical method, the distribution of two different collagens, type I and type III, in the lamina propria was examined. Type III collagen was found in all lamia propria layers. The majority of type I collagen was found in the deep layer, especially in the anterior and posterior parts of the vocal fold. These results suggest a relationship between the localization of collagen and the role of vibration in phonation.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680477861120
  • NII Article ID
    130004403849
  • DOI
    10.11334/jibi1954.38.5_611
  • ISSN
    04477227
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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