Video: Puas yog Corynebacterium Xerosis Gram zoo lossis tsis zoo?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub ntsiab nta ntawm lub genus Corynebacterium tau piav qhia los ntawm Collins thiab Cummins hauv xyoo 1986. Lawv yog grams - zoo , catalase cov- zoo , tsis-spore-forming, tsis-motile, cov kab zoo li tus pas uas ncaj lossis nkhaus me ntsis.
Kuj paub, yog Corynebacterium Diphtheriae Gram zoo lossis tsis zoo?
Corynebacterium diphtheriae yog Gram-positive nonmotile, club-puab bacilus . Cov kab mob loj hlob hauv cov ntaub so ntswg, lossis cov kab lis kev cai qub hauv vitro, muaj cov pob me me hauv lawv cov phab ntsa ntawm tes uas tso cai rau decolorization thaum lub sij hawm Gram stain thiab ua rau muaj qhov sib txawv ntawm Gram.
Qhov thib ob, yog Corynebacterium Xerosis acid ceev? hom kab mob C. xerosis ua (ATCC 373) thiab siv hom ATCC 7711 nkaus xwb. Micro-scopeically, tsis muaj qhov sib txawv ntawm ob pawg ntawm cov kab mob vim tias ob qho tib si pom cov club-zoo li tus, tsis yog ib feem. kua qaub - ceev , gram-zoo kab mob, raws li pom rau Corynebacterium spp xub. nyob rau hauv dav dav.
Tib neeg kuj nug, qhov pom Corynebacterium Xerosis nyob qhov twg?
Corynebacterium xerosis yog ib yam kab mob commensal pom nyob rau hauv daim tawv nqaij thiab mucous daim nyias nyias ntawm tib neeg. Nws suav hais tias yog ib qho kab mob txawv txawv, thiab nws tsis tshua muaj pom hauv tib neeg thiab tsiaj kuaj mob. Ntawm no peb piav qhia txog kev cais ntawm C. xerosis ua los ntawm tus menyuam muaj hnub nyoog 4-hlis Pelifolk nyob hauv Tesistán, nruab nrab sab hnub poob Mexico.
Ntawm qhov chaw S yog Corynebacterium Diphtheroids ib txwm pom?
Lawv yog ubiquitous thiab tuaj yeem ua tau pom ntawm daim tawv nqaij thiab nyob rau sab saud thiab txoj hnyuv. Thawj hom kab mob hauv pab pawg no yog Corynebacterium diphtheriae , tus neeg sawv cev etiologic ntawm diphtheria. Ntxiv corynebacteria suav nrog 45 hom tsiaj, 30 ntawm uas nyob rau lub sijhawm tsis tshua muaj peev xwm ua rau tib neeg muaj kab mob.
Pom zoo:
Puas yog Lactococcus lactis Gram zoo lossis tsis zoo?
Lactococcus lactis yog microbe cais raws li Lactic Acid Bacterium vim nws ua rau cov kua qab zib (lactose) rau lactic acid. Lactococci feem ntau yog lub cev kheej kheej lossis ovoid, kwv yees li 1.2µm los ntawm 1.5µm, tshwm sim ua khub thiab cov saw luv. Lawv yog Gram-positive, tsis muaj zog, thiab tsis tsim cov kab mob
Puas yog Kab Mob Lyme Gram zoo lossis tsis zoo?
Kab mob Lyme feem ntau pom muaj nyob rau sab qaum teb sab hnub tuaj hauv Tebchaws Meskas. Cov yam ntxwv microbial thiab Virulence: Borrelia burgdorferi tsis cais ua Gram-positive lossis Gram-negative
Puas yog potassium yog qhov zoo lossis tsis zoo Chronotropic?
Zoo chronotropic thiab tsis zoo inotropic cuam tshuam los ntawm poov tshuaj chloride nyob rau hauv cais canine atrium. Los ntawm cov txiaj ntsig no, nws tau txiav txim siab tias cov poov tshuaj muaj qhov cuam tshuam tsis zoo rau atrial contractility thiab cuam tshuam ncaj qha rau atrial tus nqi
Puas yog Q ua npaws Gram zoo lossis tsis zoo?
Q ua npaws yog zoonosis nrog kev faib thoob ntiaj teb tshwj tsis yog New Zealand. Tus kab mob no tshwm sim los ntawm Coxiella burnetii, ib tug nruj me ntsis intracellular, gram-negative kab mob. Ntau hom tsiaj txhu, noog, thiab zuam yog qhov chaw cia ntawm C. burnetii nyob rau hauv qhov xwm txheej
Puas yog Listeria monocytogenes Gram zoo lossis tsis zoo?
L. monocytogenes yog Gram-positive, non-spore-forming, motile, facultatively anaerobic, pas nrig-zoo li tus kab mob. Nws yog catalase-positive thiab oxidase-negative, thiab nthuav tawm beta hemolysin, uas ua rau kev puas tsuaj ntawm cov qe ntshav liab