Siv

Kev kuaj mob cov khoom siv(Daim yas)Rau antigen rau Helicobacter pylori yog qhov tsim nyog rau cov kev paub txaus ntawm HP antigen hauv tib neeg faeces kuaj. Qhov kev ntsuas no yog npaj rau kev siv kev noj qab haus huv siv xwb. Lub caij no, qhov kev ntsuas no yog siv rau kev kuaj mob ntawm cov nqaij mos mos ntawm cov neeg mob HP nrog tus mob HP.

Qauv Sau thiab Cia

1. Cov qauv mob yuav tsum tau sau cov tsos mob. Cov hnoos qeev yuav tsum tau sau hauv cov thawv kom qhuav, dej qhuav uas tsis muaj kev xab paug thiab tshuaj tiv thaiv.
2. Rau cov neeg tsis mob raws plab zom mov, cov tshuaj khaws cov tshuaj khaws cia yuav tsum tsis txhob tsawg dua 1-2 gram. Rau cov neeg mob uas muaj mob raws plab, yog tias cov kua ntses yog kua, thov sau tsawg kawg 1-2 ml ntawm faeces kua. Yog tias cov faeces muaj ntau cov ntshav thiab hnoos qeev, thov sau cov qauv dua.
3. Nws raug nquahu kom sim cov hnoos qeev kom sai tom qab sau, txwv tsis pub lawv yuav tsum xa mus rau chav kuaj 12 teev thiab khaws cia ntawm 2-8 ° C. Yog tias cov hnoos qeev tsis tau sim nyob rau hauv 72 teev, lawv yuav tsum muab khaws cia rau qhov kub hauv qab -15 ° C.
4. Siv cov quav tshiab rau kev kuaj, thiab cov tshuaj feeces sib xyaw nrog dej paug lossis dej distilled yuav tsum tau kuaj sai li sai tau hauv 1 teev.
5. Cov qauv yuav tsum sib npaug nrog chav sov ua ntej kev sim.