Helicobacter pylori ni bagiteri imeze nka spiral ikura mu gifu kandi akenshi itera gastrite na ibisebe. Iyi bagiteri irashobora gutera sisitemu igogora.

Ikizamini cyo guhumeka C14 nuburyo busanzwe bukoreshwa mukumenya kwandura H. pylori mu gifu. Muri iki kizamini, abarwayi bafata igisubizo cya urea yanditseho karubone 14, hanyuma hakusanywa icyitegererezo cyumwuka wabo. Niba umurwayi yanduye Helicobacter pylori, bagiteri zisenya urea kugirango zivemo karubone-14 yanditseho karuboni ya dioxyde, bigatuma umwuka uhumeka urimo iki kirango.

Hariho ibikoresho byihariye byo gusesengura umwuka bishobora gukoreshwa mugutahura ibimenyetso bya karubone-14 mubyitegererezo byo guhumeka kugirango bifashe abaganga kumenya aho indwara ya Helicobacter yanduye. Ibi bikoresho bipima urugero rwa karubone-14 mubyitegererezo byo guhumeka kandi ikoresha ibisubizo mugupima no gutegura gahunda yo kuvura.

Hano Gushika kwacu gushya-Baysen-9201 naBaysen-9101 C14urea guhumeka helicobacter pylori analzyer hamwe na higer byukuri kandi byoroshye gukora