title: [Gastric juice acidity in gastric ulcer].
abstract: Gastric juice acidity was examined in 131 patients with gastric ulcer. In 31 (23.7%) patients it appeared to be high, in 57 (43.5%)-normal, in 42 (32.8%)-low. In 28.6% cases the pepsin concentration was high, in 26.5%-normal, in 44.9% - low. In elder patients, patients with cardial ulcer, plural and combined ulcers, big size ulcers, long-term ulcer anamnesis the rate of low acidity increases. Among patients with unsatisfactory results of conservative treatment 15.8% had high acidity and 38.7% low acidity. Low acidity is an unfavorable prognostic factor.
authors.forename: V P
authors.initials: VP
authors.lastname: Petrov
authors.forename: V V
authors.initials: VV
authors.lastname: Osipov
authors.forename: A G
authors.initials: AG
authors.lastname: Rozhkov
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005750:Gastric Juice / Q000737:chemistry* / Q000201:enzymology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D010434:Pepsin A / Q000378:metabolism; D011379:Prognosis; D013276:Stomach Ulcer / Q000201:enzymology / Q000473:pathology / Q000503:physiopathology*
chemical_list: D010434:Pepsin A
vernacular_title: Kharakteristika kislotnosti zheludochnogo soka pri iazvennoĭ bolezni zheludka.