Dab tsi ua rau muaj tus kab mob C. Diff?
Kev kis kab mob C.Diff yog tshwm sim los ntawm ib hom kab mob hu uaClostridioides difficile (C. difficile), uas feem ntau nyob tsis muaj teeb meem hauv txoj hnyuv. Txawm li cas los xij, thaum cov kab mob hauv plab tsis sib npaug, feem ntau siv tshuaj tua kab mob dav dav, C. difficile tuaj yeem loj hlob ntau dhau thiab tsim cov tshuaj lom, ua rau muaj kev kis kab mob.
Cov kab mob no muaj nyob rau hauv ob qho tib siua rau lomthiab cov qauv tsis muaj tshuaj lom, tab sis tsuas yog cov kab mob lom (tshuaj lom A thiab B) ua rau muaj kab mob. Lawv ua rau muaj kev o los ntawm kev cuam tshuam cov hlwb epithelial hauv plab hnyuv. Tshuaj lom A feem ntau yog cov tshuaj enterotoxin uas ua rau lub plab zom mov puas tsuaj, ua rau muaj kev nkag mus ntau ntxiv, thiab nyiam cov hlwb tiv thaiv kab mob uas tso cov cytokines uas ua rau mob. Tshuaj lom B, yog cov cytotoxin muaj zog dua, tsom mus rau cov hlwb actin, ua rau cov hlwb sib sau ua ke, sib cais, thiab thaum kawg tuag. Ua ke, cov tshuaj lom no ua rau cov nqaij puas tsuaj thiab muaj zog tiv thaiv kab mob, uas qhia tau tias yog mob plab hnyuv, raws plab, thiab hauv cov xwm txheej hnyav, mob plab hnyuv pseudomembranous - kev o ntawm cov hnyuv loj.
Ua li casC. Qhov Sib Txawvkis mus?
C.Diff kis tau yooj yim heev. Nws muaj nyob rau hauv tsev kho mob, feem ntau pom muaj nyob rau hauv ICUs, ntawm tes ntawm cov neeg ua haujlwm hauv tsev kho mob, ntawm cov plag tsev thiab cov ntaiv tes hauv tsev kho mob, ntawm cov ntsuas kub hluav taws xob, thiab lwm yam khoom siv kho mob ...
Cov Yam Uas Ua Rau Muaj Kev Pheej Hmoo Rau Kab Mob C. Diff
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●Kev pw hauv tsev kho mob ntev; -
●Kev kho mob tiv thaiv kab mob; -
●Cov neeg sawv cev kho mob qog noj ntshav; -
●Kev phais mob tsis ntev los no (kev phais plab, kev phais plab, kev phais plab hnyuv); -
●Kev noj haus ntawm naso-gastric; -
●Kev kis tus kab mob C. diff ua ntej;
Cov tsos mob ntawm tus kab mob C. Diff
Kev kis tus kab mob C. diff tuaj yeem ua rau tsis xis nyob heev. Cov neeg feem coob muaj mob raws plab tas li thiab tsis xis nyob hauv plab. Cov tsos mob feem ntau yog: raws plab, mob plab, xeev siab, tsis xav noj mov, kub taub hau.
Thaum tus kab mob C. diff hnyav zuj zus, yuav muaj ib hom kab mob C. diff uas nyuaj dua hu ua colitis, pseudomembranous enteritis thiab txawm tias tuag tau.
Kev kuaj mobntawm C. Diff Kab Mob
Kev Kab Mob Bacterial:Rhiab heev tab sis siv sijhawm ntev (2-5 hnub), tsis tuaj yeem paub qhov txawv ntawm cov kab mob lom thiab cov kab mob tsis lom;
Kev Kab Mob Toxin:txheeb xyuas cov kab mob lom uas ua rau muaj kab mob tab sis siv sijhawm ntev (3-5 hnub) thiab tsis tshua muaj kev cuam tshuam;
Kev Tshawb Pom GDH:ceev (1-2 teev) thiab pheej yig, rhiab heev tab sis tsis tuaj yeem paub qhov txawv ntawm cov kab mob lom thiab cov kab mob tsis lom;
Kev Ntsuas Kev Ua Haujlwm Tsis Zoo ntawm Cell Cytotoxicity (CCNA): ntes tau cov tshuaj lom A thiab B nrog kev rhiab heev tab sis siv sijhawm ntau (2-3 hnub), thiab xav tau cov chaw tshwj xeeb thiab cov neeg ua haujlwm tau kawm tiav;
Cov tshuaj lom A/B ELISAKev sim yooj yim thiab ceev (1-2 teev) nrog qhov rhiab heev qis dua thiab feem ntau tsis pom qhov tsis zoo;
Kev Ntsuas Kev Ua Kom Muaj Zog ntawm Nucleic Acid (NAATs): Sai (1-3 teev) thiab rhiab heev & tshwj xeeb, nrhiav pom cov noob caj noob ces uas ua rau muaj tshuaj lom;
Tsis tas li ntawd xwb, kev kuaj duab los kuaj xyuas cov hnyuv, xws li CT scans thiab X-rays, kuj tseem siv tau los pab kuaj mob C. diff thiab cov teeb meem ntawm C. diff, xws li mob plab hnyuv.
Kev kho mob ntawm tus kab mob C. Diff
Muaj ntau txoj kev kho mob rauC. kev kis kab mob sib txawvHauv qab no yog cov kev xaiv zoo tshaj plaws:
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●Cov tshuaj tua kab mob hauv qhov ncauj xws li vancomycin, metronidazole lossis fidaxomicin feem ntau yog siv vim tias cov tshuaj tuaj yeem hla dhau lub cev zom zaub mov thiab mus txog rau hauv txoj hnyuv loj uas cov kab mob C. diff nyob. -
●Yog tias tus kab mob C. diff hnyav heev, siv metronidazole txhaj rau hauv cov hlab ntshav los kho. -
●Kev hloov cov kab mob hauv cov quav tau pom tias muaj txiaj ntsig zoo rau kev kho cov kab mob C. diff uas nquag muaj thiab cov kab mob C. diff hnyav uas tsis teb rau cov tshuaj tua kab mob. -
●Tej zaum yuav tsum tau phais rau cov mob hnyav.
Kev daws teeb meem kuaj mob los ntawm MMT
Txhawm rau teb rau qhov xav tau kev kuaj pom sai thiab raug ntawm C. difficile, peb tau tsim peb lub Nucleic Acid Detection Kit tshiab rau Clostridium difficile toxin A/B gene, uas ua rau cov kws kho mob muaj peev xwm kuaj mob thaum ntxov thiab raug thiab txhawb nqa kev sib ntaus sib tua cov kab mob hauv tsev kho mob.
●Kev rhiab heev siab: Nrhiav tau qis li200 CFU/mL,;
●Kev Taw Qhia Kom TseebTxheeb xyuas qhov tseeb ntawm C. difficile toxin A/B gene, txo qhov tsis tseeb;
●Kev Tshawb Nrhiav Kab Mob Ncaj QhaSiv kev kuaj nucleic acid los txheeb xyuas cov noob toxin ncaj qha, tsim kom muaj tus qauv kub rau kev kuaj mob.
●Sib xws nrogcov cuab yeej PCR tseem ceeb uas siv ntau lub chaw soj nstuam;
Qauv-rau-TebKev daws teeb meem ntawm Macro & Micro-Test's AIO800 Mobile PCR Lab
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●Kev Siv Tshuab Los Ua Qauv Mus Teb - Muab cov raj kuaj thawj (1.5–12 mL) ncaj qha, tshem tawm kev siv pipetting. Kev rho tawm, kev ua kom loj dua, thiab kev kuaj pom yog ua tiav yam tsis siv neeg, txo lub sijhawm ua haujlwm thiab kev ua yuam kev ntawm tib neeg. -
●Kev Tiv Thaiv Kab Mob Yim Txheej - Kev ntws cua ncaj qha, lub siab tsis zoo, HEPA lim dej, UV tua kab mob, cov tshuaj tiv thaiv kaw, thiab lwm yam kev tiv thaiv sib xyaw ua ke tiv thaiv cov neeg ua haujlwm thiab xyuas kom meej cov txiaj ntsig txhim khu kev qha thaum lub sijhawm kuaj mob siab.
Yog xav paub ntxiv:
https://www.mmtest.com/nucleic-acid-detection-kit-for-clostridium-difficile-toxin-ab-gene-fluorescence-pcr-product/
Contact us to learn more: marketing@mmtest.com;
Lub sijhawm tshaj tawm: Lub Yim Hli-12-2025