Kev Hloov Pauv C. diff Kev Tshawb Pom: Ua tiav Kev Tshawb Fawb Molecular Uas Siv Tshuab Tag Nrho, Qauv-rau-Teb

Dab tsi ua rau muaj tus kab mob C. Diff?

1. Kev kis tus kab mob Diff yog tshwm sim los ntawm ib hom kab mob hu ua Clostridioides difficile (C. difficile), uas feem ntau nyob hauv txoj hnyuv tsis muaj teeb meem. Txawm li cas los xij, thaum cov kab mob hauv plab tsis sib npaug, feem ntau siv tshuaj tua kab mob dav dav,C. nyuajtuaj 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 hom toxigenic thiab non-toxigenic, tab sis tsuas yog cov kab mob toxigenic (toxins 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. Toxin A feem ntau yog 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 muaj kev o. Toxin B, ib qho 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, pseudomembranous colitis - ib qho mob hnyav ntawm txoj hnyuv.

C. Diff kis tau li cas?

1. Qhov sib txawv 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

• 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 (cov tes tsho plab,kev phais plab, 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 yogmob plab, raws plab, xeev siab, tsis qab los noj mov, kub taub hau.

Thaum tus kab mob C. diff hnyav zuj zus, yuav muaj kev loj hlob ntawm daim ntawv nyuaj dua ntawm C. diff hu uamob plab hnyuv, mob plab hnyuv pseudomembranous thiab txawm tias tuag taus.

Kev kuaj mob ntawm tus kab mob C. Diff

Kev Kab Mob Bacterial: Rhiab heev tab sislub sijhawm siv (2-5 hnub), tsis tuaj yeem paub qhov txawvcov kab mob toxicogenic thiab cov kab mob tsis muaj tshuaj 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 Tsis Txaus Siab 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 tsawg 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, kev kuaj duab los kuaj xyuas cov hnyuv, xws liKev luam theej duab CTthiabCov duab X-ray, 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 rau tus kab mob C. diff. Hauv qab no yog cov kev xaiv zoo tshaj plaws:

• 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 tsim kho tshiabkev 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 Tseeb: Qhia meej txog qhov tseeb C. nyuajcov tshuaj lom A/B gene, txo cov lus 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;

Kev daws teeb meem piv txwv rau cov lus tebKev Ntsuas Macro & Micro'sAIO800Chaw Kuaj Mob PCR Txawb

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 11-Txheej - Kev ntws cua mus rau qhov chaw, 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:

Tiv tauj peb kom paub ntau ntxiv:marketing@mmtest.com;