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procedure for determining the hypo acidity of gastric mucosa during the gastroscopy, and colored indicator for it
procedure for determining the hypo acidity of gastric mucosa during the gastroscopy, and colored indicator for it
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机译:胃镜检查胃黏膜低酸度的方法及其有色指示剂
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摘要
A method is provided for rapidly screening candidates for precancerous atrophic H. gastritis by visualizing the presence of a hypoacidity condition of the gastric mucous membrane by applying droplets of an indicator to the stomach wall which indicator undergoes a marked color change in the presence of a hypoacidic condition and then detecting immediately the presence of that color change. The indicator employed is bromocresol green, bromophenol blue or bromochlorophenol blue.
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