Lub ntsiab lus

Daim nyias nyias ntawm cov cuab yeej ntsuas yog coated nrog pab pawg rotavirus antigen ntawm thaj chaw xeem thiab tshis ntawm thaj chaw tswj. LABT PAD yog coated los ntawm fluorescence sau cov anti rotavirus ib thiab luav IGG ua ntej. Thaum kuaj cov qauv zoo, RV hauv cov qauv ua ke nrog fluorescence anti rotavirus ib, thiab tsim kev tiv thaiv kev tiv thaiv. Nyob rau hauv qhov kev txiav txim ntawm immunochromatographyog teb, cov complex ntws ntawm cov ntawv nqus. Thaum nyuaj dhau ntawm thaj chaw sim, nws ua ke nrog anti-rothairus pawg ib txheej tshuaj tiv thaiv antibodody, cov qauv tshiab. Yog tias nws tsis zoo, tsis muaj cov pab pawg roseavirus antigen hauv cov qauv, kom cov tshuaj tiv thaiv kab tiv thaiv kab mob, yuav tsis muaj kab liab hauv thaj chaw kuaj (T). Txawm hais tias muaj pab pawg twg rotavirus yog tam sim no nyob rau hauv cov hnoos qeev, cov latex-daim paib yog chromatogrogrogrogrogrogrogrogrogrographed (c) thiab ntes tau los ntawm tshis tiv thaiv. Ib txoj kab liab yuav tshwm sim hauv thaj chaw tswj tau zoo (c). Cov kab liab yog tus qauv tshwm nyob hauv thaj chaw tswj tau zoo (c) rau kev txiav txim seb puas muaj cov txheej txheem chromatogy yog qhov qub. Nws kuj tseem siv los ua tus qauv sab hauv rau cov reagents.

Ntsuam xyuas cov txheej txheem:

1.Symptomatic cov neeg mob yuav tsum tau sau. Raws li cov lus tshaj tawm, qhov siab tshaj plaws ua rau muaj kev sib tw ntawm cov neeg mob nrog cov pa roj thiab 3-13 hnub tom qab pib cov tsos mob tshwm sim. Yog tias cov hnoos qeev tau sau ntev tom qab raws plab, muaj pes tsawg ntawm cov antigens yuav tsis muaj txaus los tshwm sim qhov tshwm sim zoo.

2.Qhov cov qauv yuav tsum tau sau hauv cov thawv kom qhuav, dej tsis qhuav, dej tsis muaj dej paug thiab cov tshuaj txuag.

3.Cov neeg phem uas tsis kam ua raws li cov neeg mob plab zom mov, cov tshuaj khaws cov tshuaj khaws cia yuav tsum tsis pub tsawg tshaj li 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.

4.Nws pom zoo 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.

5. Siv cov quav tshiab tshiab rau kev sim, thiab faeces cov qauv sib xyaw nrog rau ncauj lossis dej distilled