Urease bvunzo: chii uye zvazvinoitwa

Zvemukati

• Kuitwa kwacho kunoitwa sei
• Maitiro ekunzwisisa mhedzisiro

Iyo urease bvunzo muyedzo yevarabhoritari inoshandiswa kuratidza mabhakitiriya nekuona chiitiko cheiyo enzyme iyo mabhakitiriya anogona kana angave asina. Urease i enzyme inokonzeresa kuputsika kwe urea mu ammonia uye bicarbonate, iyo inowedzera pH yenzvimbo iyo iripo, ichifarira kuwanda kwayo.

Uyu muedzo unoshandiswa zvakanyanya mukuongororwa kwehutachiona na Helicobacter pylori, kana H. pylori, iyo inokonzeresa matambudziko akati wandei, senge gastritis, esophagitis, duodenitis, ulcer uye kenza yemudumbu, nekuda kwechikonzero ichi. Nekudaro, kana paine fungidziro yehutachiona ne H. pylori, gastroenterologist inogona kuita iyo urease bvunzo panguva endoscopy. Kana zvirizvo, kurapwa kunotangwa nekukurumidza nechinangwa chekudzivirira chirwere kubva mukukura uye kubvisa zviratidzo zvemunhu.

Kuitwa kwacho kunoitwa sei

Kana iyo urease bvunzo ikaitwa seyemarebhu maitiro, hapana gadziriro inodikanwa bvunzo. Nekudaro, kana ikaitwa panguva yekupedzisira, zvakakosha kuti munhu atevedze mirau yese yebvunzo, sekudzivirira kushandisa antacid zvinodhaka uye kutsanya kweanenge maawa masere.

Iyo urease bvunzo inoitwa murabhoritari kuburikidza nekuongororwa kwezvinhu zvakaunganidzwa, nekuzviparadzanisa kweiyo microorganism kuri kuitwa uye biochemical chitupa bvunzo, pakati pavo iyo urease bvunzo. Kuita muyedzo, iyo yega yega microorganism yakaiswa mukati mutsika svikiro ine urea uye phenol tsvuku pH chiratidzo. Zvino, inoongororwa kana paine shanduko muvara repakati kana kwete, izvo zvinoratidza kuvepo nekusavapo kwebhakitiriya.

Panyaya yeiyo urease bvunzo yekuona hutachiona na H. pylori, iyo bvunzo inoitwa panguva yepamusoro endoscopy bvunzo, inova bvunzo inoongorora hutano hwesophagus nedumbu, pasina kukonzera marwadzo kana kusagadzikana kumurwere uye mhedzisiro inogona kuongororwa mukati maminetsi mashoma. Munguva yekuongorora, chidimbu chidiki chemadziro emudumbu chinobviswa uye chinoiswa mufarask ine urea uye pH chiratidzo. Kana mushure memaminetsi mashoma iyo yepakati ichichinja ruvara, muyedzo unonzi unorease zvakanaka, uchisimbisa hutachiona na H. pylori. Ona kuti ndezvipi zviratidzo zvinogona kuratidza hutachiona ne H. pylori.

Maitiro ekunzwisisa mhedzisiro

Mhedzisiro yeiyo urease bvunzo inopihwa kubva pakushanduka kwemuvara wepakati umo bvunzo yacho iri kuitwa. Nekudaro, mhedzisiro inogona kuve:

• Zvakanaka, apo bhakitiriya ine iyo enzyme urease inokwanisa kudzikisira urea, ichipa amoniya uye bicarbonate, kuita uku kunoonekwa nekushandura ruvara rweiyo yepakati, iyo inoshanduka kubva yero kuita yepingi / tsvuku.
• Negative kana pasina shanduko muvara repakati, zvichiratidza kuti hutachiona hauna enzyme.

Izvo zvakakosha kuti mhedzisiro idudzirwe mukati memaawa makumi maviri nemana kuitira kuti pasave nemukana wekunyepa-zvakanaka mhedzisiro, zvinova izvo izvo nekuda kwekukwegura kwepakati, urea inotanga kudzikiswa, iyo inogona kuchinja ruvara.

Pamusoro pekuziva hutachiona ne Helicobacter pylori, iyo urease bvunzo inoitwa kuti uone mabhakitiriya akati wandei, uye iyo bvunzo zvakare yakanaka kune Staphylococcus saprophyticus, Staphylococcus epidermidis, Proteus spp. uye Klebsiella pneumoniae, Semuyenzaniso.