| pubmed-article:2412313 | pubmed:abstractText | The mucous neck cells of gastric glands were stained with a modified Mayer's hemalum adjusted to pH 6 with saturated aqueous lithium carbonate. One gram of hematoxylin was dissolved in 1000 ml distilled water and 200 mg sodium iodate, 3 g potassium alum, 50 g chloral hydrate and 1 g citric acid were added to the solution. Prior to staining, the solution was adjusted to pH 6 with saturated aqueous lithium carbonate. Bromine oxidation and urea abolished the alum hematoxylin reactivity of the mucous neck cells. | lld:pubmed |
