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FUNDAMENTAL AND CLINICAL RESEARCH ON THE RELATIONSHIP BETWEEN PULMONARY LYMPHATIC SYSTEMS AND THE PATHOGENESIS OF VARIOUS LUNG DISEASES

Research Project

Project/Area Number 60440062
Research Category

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

Allocation TypeSingle-year Grants
Research Field Thoracic surgery
Research InstitutionSHIGA UNIVERSITY OF MEDICAL SCIENCE

Principal Investigator

OKADA Yoshio  SHIGA UNIVERSITY OF MEDICAL SCIENCE, VICE - PRESIDENT, DEAN OF UNIVERSITY HOSPITAL., 医学部・副学長附属病院長 (10106825)

Co-Investigator(Kenkyū-buntansha) TAKAHASHI Kentaro  SHIGA UNIVERSITY OF MEDICAL SCIENCE, RESEARCH ASSOCIATE, 医学部, 助手 (30171482)
KATO Hirofumi  SHIGA UNIVERSITY OF MEDICAL SCIENCE, LECTURER, 医学部, 講師 (20111974)
MORI Atsumi  SHIGA UNIVERSITY OF MEDICAL SCIENCE, ASSOCIATE PROFESSOR, 医学部, 助教授 (80026971)
山中 晃  滋賀医科大学, 医学部, 助手 (80158237)
Project Period (FY) 1985 – 1987
Project Status Completed (Fiscal Year 1987)
Budget Amount *help
¥11,500,000 (Direct Cost: ¥11,500,000)
Fiscal Year 1987: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1986: ¥5,300,000 (Direct Cost: ¥5,300,000)
Fiscal Year 1985: ¥5,500,000 (Direct Cost: ¥5,500,000)
KeywordsPULMONARY LYMPHATIC SYSTEM / REGIONAL LYMPH NODES / LYMPHATIC METASTASTS OF LUNG / BRONCHUS-ASSOCIATED LYMPHOID TISSUE / DISSECTING OF METASTASIZED ABDOMINAL LYMPH DOGES / SELECTIVE LYMPHOGENOUS INJECTION OF ANTI-CANCER DRUGS / 縦隔リンパ節郭清 / 肺の輪出リンパ流 / 経リンパ性制癌剤投与 / 制癌剤含有マイクロスフエア / 制癌剤含有リポゾーム / 気管支髄伴組織 / 肺移植 / 肺内リンパ管 / 肺の輸出リンパ管 / 肺の所属リンパ節 / 肺癌のリンパ節転移 / 制癌剤の径リンパ性投与 / 制癌剤のリポゾーム / 両側開胸術 / 縦隔郭清術
Research Abstract

The results of this research project are as the followings.
1. The study on the pulmonary lymphatic system of human fetus recognized us that the distribution and system of intrapulmonary lymphatic vessels were the same as Okada's report (1959). The descending route of lymphatics is as important as the ascending one. Abdominal lymphnodes capture the carbon and are metastasized by lung cancer through this route.
2. Immunohistochemical study on the bronchus-associated lymphoid tissue(BALT) of rats shows the distribution and dynamics of T-cell subpopulation in BALT. The ultrastructural study on BALT demonstrated high endothelial venule(HEV) plays the very important role as a gate through which macrophages and lymphocytes go in and out.
3. We proposed and performed agressively the dissecting of the contralateral mediastinal lymph nodes through the median sternotomy and the ultra-extended dissecting of intraabdominal lymph nodes.
4. Selective lymphogenous injection therapy by adriamycin, which was injected via the subpleural lymphatic vessels and via the subcarinal lymph nodes immediately after thoracotomy, is useful for controlling the micrometastasis. We proudced PLA(poly-lactic acid) microsphere containing aclacinomycin as a long retention type of drug.
5. The study on lung transplantation in rats shows clearly the dynamics of lymphocyte subsets in the lung and immune system organs. The lymphocyte subsets of peripheral blood and bronchoalveolar lavage fluid (BALF) change in correlation with the cell reaction in donor lung. In conclusion, the early diagnosis of rejection is possible by monitoring the blood and BALF.

Report

(3 results)
  • 1987 Final Research Report Summary
  • 1986 Annual Research Report
  • 1985 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] 鈎 スミ子,岡田 慶夫: 医学のあゆみ. 133. 843-858 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 岡田 慶夫,加藤 弘文,高橋 憲太郎: 呼吸. 5. 990-994 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 岡田 慶夫 他5名: 日本胸部疾患学会雑誌. 24. 1124-1130 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yoshio Okada,et al.: J. Clin. Electron Microscopy. 19. 368-369 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 岡田 慶夫: 日本リンパ系研究会. 10. 39-44 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 安田 雄司 他4名: 日本リンパ系研究会. 10. 144-147 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 岡田 慶夫 加藤 弘文: "内科MOOK No.29 肺癌-肺癌の増殖と進展-" 金原出版株式会社, 12 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Sumiko Magari, Yoshio Okada: "Current topics on the lymphatic system in the lung - Basic clinical problems in the mechanism of lymphogenic metastasis of lung cancer" IGAKU NO AYUMI. 133. 843-858 (1985)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yoshio Okada, Hirofumi Kato and Kentaro Takahashi: "Lymphatic system of the lung" Respiration Research. 5. 990-994 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yoshio Okada, Hirofumi Kato, Akira Yamanaka, Kentaro Takahashi, Shozo Fujino and Shuhei Inoue: "A Morphological Study on the Bronchus-Assoicated Lymphoid Tissue (BALT)" The Japanese Journal of Thoracic Diseases. 24. 1124-1130 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yoshio Okada, Kentaro Tkahashi, Hiorfumi Kato, Yuji Yasuda and Shoji Asakura: "Electron Microscopic Observation of Bronchus Associated lymphoid Tissue (BALT) in Normal and Allografted Rat Lungs" J. Clin. Electron Microscopy. 19. 368-369 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yoshio Okada: "DIAGNOSIS AND THERAPY FOR LYMPHATOGENOUS METASTASES OF LUNG CANCER" Japanise Journal of Lymphology. 10. 39-44 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] Yoahio Okasa and Hirofumi Kato: Proliferation and Development of the Lung Cancer. NAIKA MOOK No. 29., 17-28 (1985)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1987 Final Research Report Summary
  • [Publications] 岡田慶夫,高橋憲太郎 ほか: 外科治療. 54. 82-91 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 岡田慶夫,加藤弘文 ほか: 外科治療. 54. 215-220 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 岡田慶夫,加藤弘文,高橋憲太郎: 呼吸. 5. 990-994 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 岡田慶夫,加藤弘文,山中晃 ほか: 日本胸部疾患学会雑誌. 24. 1123-1130 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Okada,Y;Takahashi,K;Kato,H.et al: J.Clinical Electron Microscopy. 20. (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 岡田慶夫: リンパ学. 10. (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] 岡田慶夫,加藤弘文,山中晃,高橋憲太郎: "外科Mook,NO45,新しい手術手技(縦隔郭清を伴う左肺摘出術)" 金原出版株式会社, 227 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Nagaishi,C;Okada,Y.ed. A.P.Fishman: "Pulmonary Diseases and Disorders(The Pulmonary Lymphatic System)" McGraw-Hill Book Co., (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] 呼吸. 3-12. (1984)

    • Related Report
      1985 Annual Research Report
  • [Publications] 内科 Mook. No.29. (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] 医学のあゆみ. 133-12. (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] 気管支学. 7-4. (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] 外科治療. 54-2. (1986)

    • Related Report
      1985 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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