{"title":"The clinical significance of galactose metabolism in the oral galactose tolerance test.","authors":"T Hayashi, S Nagai, Y Misugi, H Yamaguchi","doi":"10.2957/kanzo.19.58","DOIUrl":null,"url":null,"abstract":"健常者,肝疾患,糖尿病につき40g galactose経口負荷試験を施行し,我々の判定基準に従い正常群,異常群,高度異常群に分類し,血中lactate, pyruvateの動態を検索した.正常群では,いずれも負荷後60分にpeakをもつlactateの一過性の上昇が著明であった.Pyruvateは健常者,糖尿病で同様の一過性の上昇を示した.異常群では,lactate, pyruvateの負荷後の上昇が軽度となり,peakも遅延した.その傾向は高度異常群で更に著明となった.galactose負荷後,ΔlactateとΔpyruvateの変動の間には,健常者,糖尿病で著明な相関がみられたが,肝疾患では認められなかった.また異常群ではΔlactateとΔNEFAの間に,正常群ではみられない有意の相関関係が観察された.即ちgalactose経口負荷試験はlactate, pyruvateの変動と密接な関係をもち,肝のcytoplasmaのredox potentialを知る指標として意義があり,我々の判定基準は臨床的に応用し得るものと考察された.","PeriodicalId":75653,"journal":{"name":"Bulletin of the Osaka Medical School","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2957/kanzo.19.58","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Osaka Medical School","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2957/kanzo.19.58","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}