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KAKEN_25670737seika  
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Title
Title 涙液分泌とエネルギー代謝  
Kana ルイエキ ブンピツ ト エネルギー タイシャ  
Romanization Ruieki bunpitsu to enerugi taisha  
Other Title
Title The energy metabolism and tear secretion  
Kana  
Romanization  
Creator
Name 坪田, 一男  
Kana ツボタ, カズオ  
Romanization Tsubota, Kazuo  
Affiliation 慶應義塾大学・医学部・教授  
Affiliation (Translated)  
Role Research team head  
Link 科研費研究者番号 : 40163878

Name 鳥居, 秀成  
Kana トリイ, ヒデマサ  
Romanization Torii, Hidemasa  
Affiliation 慶應義塾大学・医学部・助教  
Affiliation (Translated)  
Role Research team member  
Link 科研費研究者番号 : 50445326
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Issued (from:yyyy) 2015  
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1 pdf  
Source Title
Name 科学研究費補助金研究成果報告書  
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Year 2014  
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Abstract
糖尿病モデルであるdb/dbマウスを用いてメタボリックシンドロームがおよぼす涙液機能への変化を検討した。糖尿病モデルとしてdb/dbマウスを使用し体重および涙液量を測定した。涙液機能の検査はマウスを無麻酔で補綴後, 綿糸を眼瞼下部に挿入し30秒間の涙液測定を行った。左右の涙液貯留量を測定し, 涙液量とした。経時的に体重および涙液を測定した結果, db/dbマウスの体重はdb/mマウスと比べて高値を示した。db/dbマウスの涙液分泌量はdb/mマウスと比べて有意に低値を示した。血液生化学的検査の結果血糖値が有意に高値を示した。以上から涙液機能低下にはエネルギー代謝が変化していることが明らかとなった。
The db/db mice were the animal model for a rodent model of type 2 diabetes. We investigated the molecular mechanism of tear secretion and metabolic changes.
We used db/db mice and their non-diabetic db/m mice in all experiments. Measurement of tear secretion was performed once a month with a phenol red thread. It was placed on the temporal side of the lower eyelid margin for 30 seconds. After measurement, the mice were sacrificed, lacrimal gland extirpated and lacrimal gland were used all experiments. Serum samples were collected for biochemical analysis. Body weight of db/db mice were significantly increased than db/m mice. In the biochemical analysis of the serum, blood glucoce were significantly higher in the db/db group than in the db/m. At the 3-month time-point of the experiment, tear secretion was decreased by the db/db mice compared to the db/m mice. We concluded those energy metabolism genes are key molecules for tear secretion.
 
Table of contents

 
Keyword
ドライアイ  

涙腺  

涙液  
NDC
 
Note
研究種目 : 挑戦的萌芽研究
研究期間 : 2013~2014
課題番号 : 25670737
研究分野 : ドライアイ
 
Language
日本語  

英語  
Type of resource
text  
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Research Paper  
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Last modified date
Jul 29, 2019 12:41:38  
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Apr 11, 2016 09:45:51  
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Jul 29, 2019    著者,著者版フラグ を変更
 
Index
/ Public / Grants-in-Aid for Scientific Research / Fiscal year 2014 / Japan Society for the Promotion of Science
 
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