Qhov txawv ntawm Enterococcus faecalis thiab Enterococcus faecium yog Enterococcus faecalis yog cov kab mob uas tuaj yeem cuam tshuam nrog endocarditis, thaum Enterococcus faecium yog cov kab mob uas tuaj yeem cuam tshuam nrog cov kab mob.
Cov kab mob Enterococcal tuaj yeem ua rau ntau yam kab mob, suav nrog kab mob urinary, endocarditis, bacteremia, thiab meningitis. Cov kab mob Enterococcal uas ua rau tib neeg muaj kab mob xws li Enterococcus faecalis, Enterococcus faecium, Enterococcus avium, Enterococcus gallinarum, Enterococcus cassiliflavus, Enterococcus durans, thiab Enterococcus raffinosus. Enterococcus faecalis thiab Enterococcus faecium yog ob hom enterococcal ua rau kis kab mob.
YEnterococcus faecalis yog dab tsi?
Enterococcus faecalis yog cov kab mob uas muaj nyob hauv genus Enterococcus, uas feem ntau yuav cuam tshuam nrog endocarditis. Nws tau raug cais ua ib feem ntawm pawg D Streptococcus system. Nws yog ib tug kab mob gram-zoo, commensal kab mob uas nyob rau hauv lub plab zom mov ntawm tib neeg. Zoo li lwm hom tsiaj hauv genus Enterococcus, nws muaj nyob rau hauv tib neeg noj qab haus huv thiab tuaj yeem siv los ua probiotic. Cov kab mob probiotic nrov ntawm hom no suav nrog Symbioflor1 thiab EF-2001. Lawv yog cov yam ntxwv los ntawm qhov tsis muaj cov noob tshwj xeeb ntsig txog tshuaj tiv thaiv thiab pathogenesis hauv tib neeg. Cov kab mob kis tau zoo ntawm Enterococcus faecalis tuaj yeem ua rau muaj kev phom sij rau lub neej, tshwj xeeb tshaj yog nyob hauv tsev kho mob ib puag ncig. Qhov no yog vim hais tias, nyob rau hauv nosocomial ib puag ncig, Enterococcus faecalis muaj qib siab ntawm cov tshuaj tiv thaiv kab mob, pab txhawb rau nws pathogenicity.
Daim duab 01: Enterococcus faecalis
E. faecalis tuaj yeem ua rau endocarditis, sepsis, kab mob urinary ib ntsuj av, meningitis, thiab lwm yam kab mob tib neeg. Cov yam ntxwv tsis zoo uas ua rau cov kab mob kis tau tus kab mob E. faecalis kab mob muaj xws li plasmid-encoded hemolysin (cytolysin), plasmid-encoded adhesins, tyrosine decarboxylase enzymes, lytic enzymes xws li pheromones, biofilofillation, thiab lipotecichom acid. Cov kab mob no kuj qhia ntau yam tshuaj tiv thaiv. E. faecalis feem ntau raug rau ampicillin tab sis tiv taus quinupristin-dalfopristin.
YEnterococcus faecium yog dab tsi?
Enterococcus faecium yog cov kab mob uas muaj nyob rau hauv genus Enterococcus, uas feem ntau yuav cuam tshuam nrog bacteremia. Enterococcus faecium yog ib yam kab mob gram-positive, gamma haemolytic, los yog tsis haemolytic kab mob nyob rau hauv lub genus Enterococcus. Nws tuaj yeem ua tau zoo nyob hauv plab hnyuv ntawm tib neeg thiab tsiaj txhu. Nws kuj tseem tuaj yeem ua rau cov kab mob pathogenic xws li kab mob hauv cov hlab ntsha (bacteremia), kab mob neonatal meningitis, kab mob urinary, thiab kab mob qhov txhab. Cov yam ntxwv tsis zoo yog tshuaj tua kab mob, hyaloronidase gene (hyl), extracellular deg protein (esp), secreted yam (enzyme los zom cov protein thiab carbohydrate), aggregation substance (AS), cytosolin, thiab gelantinase. Vancomycin-resistant Enterococcus faecium feem ntau hu ua VRE.
Daim duab 02: Enterococcus faecium
Lub genome loj ntawm E. faecium hom txawv ntawm 2.5Mb rau 3.14Mb. Tsis tas li ntawd, nws tau raug tshaj tawm tsis ntev los no tias E. faecium nthuav tawm kev ua siab ntev rau kev daws teeb meem cawv.
Dab tsi yog Qhov Zoo Sib Txawv Ntawm Enterococcus faecalis thiab Enterococcus faecium?
- Enterococcus faecalis thiab Enterococcus faecium yog ob hom enterococcal uas ua rau muaj kab mob enterococcal.
- Ob leeg yog gram zoo, gamma haemolytic hom nyob hauv plab hnyuv ntawm tib neeg.
- Lawv belongs rau genus Enterococcus.
- Ob hom tuaj yeem ua tau zoo los yog cov kab mob kis tau zoo.
- Ntxiv mus, ob hom tuaj yeem siv ua probiotics.
- Ob hom no tiv taus qee yam tshuaj tua kab mob, suav nrog vancomycin.
- Lawv feem ntau ua rau cov kab mob nosocomial.
- Lawv muaj qhov xwm txheej zoo sib xws, xws li kev tsim biofilm.
Qhov txawv ntawm Enterococcus faecalis thiab Enterococcus faecium yog dab tsi?
Enterococcus faecalis yog cov kab mob uas muaj nyob hauv genus Enterococcus, uas tuaj yeem cuam tshuam nrog endocarditis, thaum Enterococcus faecium yog cov kab mob uas muaj nyob rau hauv genus Enterococcus, uas tuaj yeem cuam tshuam nrog cov kab mob. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm Enterococcus faecalis thiab Enterococcus faecium. Tsis tas li ntawd, Enterococcus faecalis muaj peev xwm ua rau muaj kab mob ntau dua rau kev pib kis tus kab mob enterococcal, thaum Enterococcus faecium tsis muaj peev xwm ua kom muaj kab mob tsawg dua rau kev pib kis kab mob enterococcal.
Cov duab hauv qab no nthuav tawm qhov sib txawv ntawm Enterococcus faecalis thiab Enterococcus faecium hauv daim ntawv teev npe rau ib sab sib piv.
Summary – Enterococcus faecalis vs Enterococcus faecium
Kab mob Enterococcal tuaj yeem tshwm sim vim yog hom Enterococcal. Cov tsiaj no tuaj yeem ua rau tib neeg muaj kab mob xws li kab mob urinary, endocarditis, bacteremia, thiab meningitis. Enterococcus faecalis thiab Enterococcus faecium yog ob hom Enterococcal. Enterococcus faecalis tuaj yeem cuam tshuam nrog endocarditis, thaum Enterococcus faecium tuaj yeem cuam tshuam nrog bacteremia. Yog li, qhov no qhia txog qhov sib txawv ntawm Enterococcus faecalis thiab Enterococcus faecium.
