SUMMARY THIAB EXPLANATION THEM NYIAJ
Helicobacter pylori yog txuam nrog ntau yam kab mob hauv plab nrog rau cov kab mob uas tsis yog-ulcer dyspepsia, duodenal thiab gastric ulcers thiab nquag, mob gastritis.Kev kis tus kab mob H. pylori tuaj yeem tshaj 90% hauv cov neeg mob uas muaj cov tsos mob thiab cov tsos mob ntawm cov kab mob plab.Cov kev tshawb fawb tsis ntev los no qhia txog kev sib koom ua ke ntawm H. pylori kab mob nrog mob qog noj ntshav.
pylori tuaj yeem kis tau los ntawm kev noj zaub mov lossis dej uas muaj cov quav quav.Cov tshuaj tua kab mob ua ke nrog cov tshuaj bismuth tau pom tias muaj txiaj ntsig zoo hauv kev kho mob H. Pylori kab mob..H.Cov kab mob pylori tam sim no tau kuaj pom los ntawm cov kev kuaj kab mob raws li kev kuaj mob endoscopy thiab biopsy (piv txwv li histology, kab lis kev cai) lossis cov kev sim tsis cuam tshuam xws li urea breath test (UBT), serologic antibody test thiab quav antigen test.UBT xav tau cov cuab yeej siv lab kim thiab siv cov tshuaj radioactive.Serologic antibody tests tsis paub qhov txawv ntawm cov kab mob uas muaj tam sim no thiab yav dhau los raug lossis kis kab mob uas tau kho lawm.Cov quav antigen kuaj pom cov tshuaj tiv thaiv muaj nyob hauv cov quav, uas qhia tau tias muaj tus kab mob H. pylori nquag.Nws kuj tseem tuaj yeem siv los saib xyuas cov txiaj ntsig ntawm kev kho mob thiab rov tshwm sim ntawm tus kab mob.The H. pylori Ag Rapid Test siv lub colloidal kub conjugated monoclonal anti-H.pylori antibody thiab lwm monoclonal anti-H.pylori cov tshuaj tiv thaiv kab mob tshwj xeeb txhawm rau kuaj pom H. pylori antigen muaj nyob hauv cov quav ntawm tus neeg mob.Qhov kev ntsuam xyuas yog tus neeg siv tus phooj ywg, muaj tseeb, thiab qhov tshwm sim muaj nyob hauv 15 feeb.
PRINCIPLE
H. pylori Ag Rapid Test yog ib qho kev sib tw lateral flow chromatographic immunoassay.Daim ntawv xeem muaj xws li: 1) burgundy xim conjugate ncoo uas muaj monoclonal anti-H.pylori antibody conjugated nrog colloidal kub (anti-Hp conjugates) thiab 2) ib tug nitrocellulose membrane sawb uas muaj ib tug xeem kab (T kab) thiab ib tug tswj kab (C kab).T kab yog pre-coated nrog lwm monoclonal anti-H.pylori antibody, thiab C kab yog pre-coated nrog tshis anti-nas IgG antibody.
Thaum ib qho txaus ntim ntawm cov quav tso zis tau muab tso rau hauv cov qauv zoo ntawm cov ntawv xeem, cov hnoos qeev txav los ntawm kev txiav txim siab capillary hla lub cassette.H. pylori antigens, yog muaj nyob rau hauv cov qauv, yuav khi rau cov anti-Hp conjugates.Lub immunocomplex yog ces ntes tau ntawm daim nyias nyias los ntawm pre-coated antibody ua ib tug burgundy xim T kab, qhia ib tug H. pylori zoo kuaj tau.Tsis muaj T kab qhia tau hais tias qhov concentration ntawm H. pylori antigens hauv qhov hnoos qeev qis dua qhov ntsuas pom tau, qhia tias H. pylori tsis zoo kuaj tau. lub immunocomplex ntawm tshis anti-nas IgG / nas IgG-kub conjugate tsis hais txog kev loj hlob xim ntawm T kab.Yog tias txoj kab C tsis tsim, qhov kev ntsuas tsis raug thiab cov qauv yuav tsum tau rov kuaj dua nrog lwm lub cuab yeej.
