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A study of the effect of aging and sex hormone on the salivary gland tissues and the secretory

Research Project

Project/Area Number 11671706
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Otorhinolaryngology
Research InstitutionTokyo Woman's Medical University

Principal Investigator

YOSHIHARA Yoshio  Tokyo Women's Medical University, School of Medicine, Professor, 医学部, 教授 (90220714)

Co-Investigator(Kenkyū-buntansha) SATO Michiko  Tokyo Women's Medical University, School of Medicine, Instructor, 医学部, 助手 (20266802)
Project Period (FY) 1999 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥2,900,000 (Direct Cost: ¥2,900,000)
Fiscal Year 2001: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2000: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1999: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywordssalivary grnd / xerostomiasis / aging / sialadenosis / electronmicroscope / イオン / Na,K-ATPase / H-K-ATPase / Na-Ca交換たん白 / 口内乾燥 / 性ホルモン / 摂食障害
Research Abstract

Xerostomiasis is a symptomatic disease of decreased salivary flow. There are various causes such as Sjogren's syndrome, side effects of radiotherapy, gland atrophy with the age or secretory dysfunction of acinar cells etc. Mutual correlation between aging and residual rate of acini was observed in both female and male subjects. Female subjects showed higer coefficient of correlation. The patients compaining of dry mouth increased in number after menopause. These findings suggest that the production and/or secretion of saliva is related to sex hormones. In human parotid glands after menopause, atrophy of acini was marked in comparison with those of younger subjects. Parotid glands of rats which ovary experimentally removed also showed similar changes. Ultrastructurally lipid, lipofustin granules and lysozomes were observed in the acinar cells, myoepithelial cells. In the aged subjects, however, the function of salivary secretion was not always correlated to the degree of ultrastructural changes of acinar cells and of atrophy of acini. These facts suggest that the each cell of the rest of acini retains the capability of secretory function. On the other hand, a study on sialadenosis in anorexia nrvosa showed pale secretory granules, which may indicate the existence of chronic stimulation of β-receptor accelerating the release of amylase from the acinar cells.

Report

(4 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (54 results)

All Other

All Publications (54 results)

  • [Publications] 吉原俊雄: "耳下腺腫瘍の治療"日本唾液線学会誌. 42. 15-16 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "口腔内乾燥の診断"JOHNS. 18. 199-202 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "女性と耳鼻咽喉科疾患:唾液線"ENTONI6. 6. 68-74 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "唾液線疾患の多彩な病理像"耳鼻咽喉科頭頸部外科. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "両側顎下腺腫腸を来す疾患の病態"耳鼻咽喉科臨床. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "耳下腺腫脹"耳鼻咽喉科頭頸部外科. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Mucoepidermoid carcinoma in the accessory parotid gland"international Journal of Rediatric Otorhimlarrngology. 48. 47-52 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "口内乾燥症について"Medical Practice. 16. 488 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "拒食症と唾液腺症"JOHNS. 15. 1840-1844 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Ultrastructural and immunohistochemical study of small cell neuroendocrine carcinoma of the parotid gland"Medical Electronmicroscopy. 32. 122-126 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Pleomorphic adenoma of the tongue base causing dysphagia and dysphasia"Journal of Laryngology and Otology. 114. 793-795 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "流涎症"Medical Practice. 18. 1909 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "CLIENT21-21世紀耳鼻咽喉科頚域の臨床-"野村恭也他編集, 中山書店(分担). 366(5) (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "病気の形態学"日本臨床電子顕微鏡学会(印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Treatment of parotid gland tumor."Journal of the Japan Salivary Gland Society. 42. 15-16 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Diagnosis of xerostomiasis"JOHNS. 18. 199-202 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Salivary gland deisease. The disease of ear, nose and throat in female."ENTONI. 6. 68-74 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "A varied patholpgical appearance of salivary gland disease."Otolaryngology-Head and Neck Surgery (Tokyo). (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Bilateral enlargement of the submandibular gland: A clinical and pathological appearance."Practica Oto-Rhino-Laryngologica. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Mucoepidermoid carcinoma in the accessory parotid gland."International Journal of Pediatric Otorhinolrlyngology. 48. 47-52 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Xerostomia."Medical Practice. 16. 488 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Anorexia nervosa and sialadenosis."JOHNS. 15. 1840-1844 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Ultrastructural and immunohistochemical study of small cell neuroendocrine carcinoma of the parotid gland."Medical Electronmicroscopy. 32. 122-126 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "Parotid gland swellings."Otolaryngology-Head and Neck Sugery (Tokyo) (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Toshio Yoshihara: "CLIENT21"Nakayama Shoten. 366 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 吉原俊雄: "耳下腺腫瘍の治療"日本唾液腺学会誌. 42. 15-16 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "口腔内乾燥の診断"JOHNS. 18・2. 199-202 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "女性と耳鼻咽喉科疾患:唾液腺"ENTONI. 6. 68-74 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "唾液腺疾患の多彩な病理像"耳鼻咽喉科頭頸部外科. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "両側顎下腺腫脹を来す疾患の病態"耳鼻咽喉科臨床. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "耳下腺腫脹"耳鼻咽喉科頭頸部外科. (印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] Toshio Yoshihara: "Mucoepidermoidcaninoma in the accessory parotid gland."International Journal of Pediatric Otorhino-laryngology. 48. 47-52 (1999)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "口内乾燥について"Medical Practice. 16・3. 488 (1999)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "拒食症と唾液腺症"JOHNS. 15・12. 1840-1844 (1999)

    • Related Report
      2001 Annual Research Report
  • [Publications] Toshio Yoshihara: "Ultrastructural and immunohistochemical study of small cell neuroendocrine carcinoma of the parotid gland"Medical Electronmicroscopy. 32. 122-126 (1999)

    • Related Report
      2001 Annual Research Report
  • [Publications] Toshio Yoshihara: "Pleomorphic adenoma of the tongue base causing dysphagia and dysphasia"Journal of Laryngology and Otology. 114. 793-795 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "流涎症"Medical Practice. 18・11. 1909 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "CLIENT21-21世紀耳鼻咽喉科領域の臨床-"野村恭也他編集,中山書店(分担). 366(5) (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉原俊雄: "病気の形態学"日本臨床電子顕微鏡学会(印刷中).

    • Related Report
      2001 Annual Research Report
  • [Publications] Toshio Yoshihara: "Pleomorphic adenoma of the tongue base causing dysphagia and dysphasia"Journal of laryngology and Otology. 114. 793-795 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 吉原俊雄: "耳下腺内にみられた末分化癌2症例-転移性癌の一例と腺内リンパ節の異所性耳下腺由来の癌を疑わせる一例-"日本唾液腺学会誌. 40. 41-42 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Toshio Yoshihara: "Ultracytochemical study of Ca^<++>-ATPase activity in the endolymphatic sac of the chick"Medical Electronmicroscopy. (印刷中).

    • Related Report
      2000 Annual Research Report
  • [Publications] Keiko Osada(共著): "Les hemangiomes intramasseterins : A propos d'une observation"Journal of Otolaryngology. 29・3. 166-169 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 神田敬(共著): "唾液分泌過多症,口内乾燥症"JOHNS. 16・9. 1420-1421 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 篠昭男(共著): "鼻中隔腺様嚢胞癌の一例"耳鼻と臨床. 46・3. 210-216 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 吉原俊雄: "新図説臨床耳鼻咽喉科講座"メジカルビュー社. 268(6) (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 吉原俊雄: "耳鼻咽喉科の頭頸部手術アトラメ"医学書院. 381(3) (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 吉原俊雄: "口内乾燥症について"Medical Practice. 16・3. 488 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 吉原俊雄: "拒食症と唾液腺症"JOHNS. 15・12. 11-15 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Toshio Yoshihara: "Mucoepidermoid caranoma arising in the accesory parotid gland"International Journal of Pediatric Otorhinolaryngology. 48. 47-52 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Toshio Yoshihara: "Ultrastructural and immunohistochemical study of ismall cell neuroeudocrine carcinoma of the parotid gland"Medical Electronmicroscopy. 32. 122-126 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Toshio Yoshihara: "Ultrastructural localization of glucose transporter(GCUT1)in the stria trascularis and vestibular dark cell arease of the guined pigs:an immunogold study"Acta Otolaryngologica(Stockh). 119. 336-340 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 吉原俊雄: "小児頚部腫脹を来した疾患3症例"日本唾液腺学会誌. 40. 30-31 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 吉原俊雄(分担): "今日の治療指針"医学書院. (分担881-882) (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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