[Effect of hyperbaric oxygenation on gastric acid-forming function in chronic gastritis and peptic ulcer patients].
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Biomedical subjects
Publications and source records attributed to A P Egorov.
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Identification of phenothiazine 10-acyl derivatives by staining and spectrophotometry of their hydrolysis products 2-chlorophenothiazine, 2-trifluoromethylphenothiazine, and 2-carboxyaminophenothiazine appreciably improved the sensitivity and specificity of their detection. Staining on silufol plates detects at least 0.05 to 0.15 microgram per spot. The specific parameters of hydrolysis products absorption are notably superior to those of the native compounds and are (in chloroform, U1%1 cm): 1821 for 2-chlorophenothiazine, 1400 for 2-trifluoromethylphenothiazine, and 1656 for 2-carboxyaminophenothiazine.