• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1987 Fiscal Year Final Research Report Summary

Intraepithelial Lymph Spaces in Correlation between Their Development of Three Dimensional Structure and Epithelial Differentiation.

Research Project

Project/Area Number 61570021
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field General anatomy (including Histology/Embryology)
Research InstitutionFukuoka University

Principal Investigator

MIYOSHI Masayuki  Fukioka University, School of Medicine, Professor, 医学部, 教授 (80077536)

Co-Investigator(Kenkyū-buntansha) KOYANAGI Midori  Fukuoka University, School of Medicine, Assistant, 医学部, 助手 (20153687)
辻 俊雄  福岡大学, 医学部, 助手 (00140749)
OGAWA Koichi  Fukuoka University, School of Medicine, Assistant Profesor, 医学部, 助教授 (60078780)
TSUJI Toshio  Fukuoka University, School of Medicine, Assistant
Project Period (FY) 1986 – 1987
KeywordsIntraepithelial Lymph Space / Cortu / s Organ / Intestinal Epithelium / Colon / Ulcerative Colitis / Fabricius / 腎乳頭間質細胞
Research Abstract

The three dicensional structure of the intercellular space was ecamined under the scanning and transmission electron microscope (SEM & TEM) in verious kinds of epithelia.
(1) In the corri's organ,the nerve fibers extended freely in the expanded epithelial spaces containing the lymph,whireas the nerve terminals on the hair cells were covered with cytoplasmic processes of phalangeal cells. The present study revealed the surface structure of nerve terminals and their arrangement on the hair cells after removal of phalangeal cell processes.
(2) The inrerglandular epithelium of the colon was also equipped with intraepithelial spaces in a chsnnel system. The structure of the spaces was essentially aimilr to that in the small intestine. SEM and TEM examination of biopsy materials from patients in the ulcerative colitis indicated the existence of expanded intercellular space which contained the blood plasm and erythrocytes in masses. The infiltration of the blood from broken vessels into the native epithelial lymph space caused the tissue edema,leading to the erosion and ulcer of the colon mucous membrane.
(3) The covering epithelial cells of the lymph nodules in the Fabricius' bursa were situated on lamellae of epithelial reticular cells. The reticular cells were attanged in a fashion of a wheel. The epithelial lamellae may be for percolation of absorbed materials.

  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] 三好萬佐行: 病態生理. 5. 557-560 (1986)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三好萬佐行,小川皓一: 臨床と研究. 63. 3140-3145 (1986)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Ogawa,K: Proc.XIth Int.Cong.on Electron Microscopy,Kyoto,1986. 2483-2484 (1986)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三好萬佐行: 電子顕微鏡. 21. 201-206 (1987)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Masayuki Miyoshi: "Ultrastructure of Hematopoietic Organ - Spleen - (in Japanese)" Byotai Seiri. 5. 557-560 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayuki Miyoshi and Koichi Ogawa: "Lymph Flow and Lymph Node (in Japanese)" Rinsho To Kenkyu. 63. 3140-3145 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Koichi Ogawa: "Inter-Cellular Junctions in Lymphatic Nobule Associated Epithelium of the Rabbit Appendix" Proc. XIth Int. Cong. on Electron Microscopy, Kyoto, 1986. 2483-2484 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayuki Miyoshi: "Reticular Framework - Scanning Electron Microscopy - (in Japanese)" Electron-Microscopy. 21. 201-206 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Naoko Shinozaki and Masayuki Miyoshi: "Scanning Electron Microscopy of the Nerve Ending in the Organ of Corti in the Rabbit"

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masayuki Miyoshi,Hisanori Nishizono and Keisuke Hokazono: "Intercellular Spaces in the Interglandular Epithelium of the Rabbit Colon"

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hisanori Nishizono and Keisuke Hokazono: "Histological Changes of Mucosal Layer in Ulcerative Colitis - Scanning and Transmission Electron Microscopic Study - (in Japanese)"

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Toshio Tsuji and Masayuki Miyoshi: "Intercellular Spaces in the Reticular Cells just beneath the FAE of the Chicken Fabricius'Bursa (in Japanese)"

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Koichi Ogawa and Masayuki Miyoshi: "A Scanning Electron Microscopic Study of the Reticulum in Mouse Peyer's Patches (in Japanese)"

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Keisuke Hokazono and Masayuki Miyoshi: "Three-Dimensional Arrangement of Reticular Fibers in Monkey Spleen: A Scanning Electron Microscopic Study of NaOH Treated-Tissues (in Japanese)"

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Keiji Kanamaru,Koichi Ogawa and Masayuki Miyoshi: "A Scanning Electron Microscopic Study of Interstitial Cells in the Renal Medulla"

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Haruo Taharo: "Three Dimensional Structures of the Ureteral Musculature and Nerve Elements in the Rabbit"

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1989-03-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi