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A colour indicator for the determination of hypoacidity in the gastric mucosa, utilizing gastroscopy
A colour indicator for the determination of hypoacidity in the gastric mucosa, utilizing gastroscopy
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机译:一种彩色指示剂,通过胃镜确定胃粘膜中的弱酸性
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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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