title: [The diagnostic significance of laser 13C-urea breath test in various Helicobacter pylori-associated diseases].
abstract: The authors present the results of laser-based 13C-urea breath test (13C-UBT) application in diagnostics of Helicobacter pylori-associated diseases (chronic gastritis, duodenitis, and peptic ulcer). 13C-UBT data distribution before and after eradication therapy, as well as age distribution, were obtained. Correlations between the nosological forms and the rate of contamination were established.
authors.forename: E K
authors.initials: EK
authors.lastname: Baranskaia
authors.forename: V T
authors.initials: VT
authors.lastname: Ivashkin
authors.forename: A V
authors.initials: AV
authors.lastname: Lapshin
authors.forename: E V
authors.initials: EV
authors.lastname: Stepanov
authors.forename: P V
authors.initials: PV
authors.lastname: Zyrianov
mesh_terms: D000328:Adult; D000368:Aged; D001944:Breath Tests; D004311:Double-Blind Method; D005260:Female; D005756:Gastritis / Q000175:diagnosis / Q000378:metabolism / Q000382:microbiology; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000378:metabolism* / Q000382:microbiology; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D007834:Lasers; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000175:diagnosis / Q000378:metabolism; D014510:Urease / Q000032:analysis* / Q000378:metabolism*
chemical_list: D014510:Urease