Qhov sib txawv tseem ceeb ntawm actinomyces thiab actinomycetes yog tias actinomyces yog cov genus ntawm actinomycetes, uas yog anaerobic thiab tsis acid-ceev, thaum actinomycetes yog ib pawg ntawm cov kab mob filamentous thiab siab dua uas yog gram-positive.
Actinomycetes yog ib pawg ntawm cov kab mob uas muaj gram-zoo thiab coj zoo li fungi. Lawv muaj txiaj ntsig zoo rau kev ua liaj ua teb thiab av. Actinomycetes loj hlob raws li cov cheeb tsam uas zoo li mycelia ntawm fungi. Actinomyces, Nocardia, thiab Streptomyces yog peb lub ntsiab ntawm Actinomycetes. Ntawm peb genera no, Actinomyces yog anaerobic thaum lwm ob hom yog aerobic. Ntxiv mus, Actinomyces thiab Streptomyces tsis yog acid-ceev, tsis zoo li Nocardia hom, uas yog ib nrab acid-ceev.
Actinomyces yog dab tsi?
Actinomyces yog ib hom ntawm actinomycetes. Lawv yog cov kab mob gram-zoo thiab tsim cov ceg ntoo txog li 0.5 μm hauv qhov dav. Actinomyces yog cov kab mob uas muaj nyob txhua qhov chaw, suav nrog av thiab tsiaj txhu thiab tib neeg microbiota. Ntxiv mus, feem ntau ntawm lawv yog facultative anaerobes, thaum ob peb hom xws li A. meyeri thiab A. israelii yog obligate anaerobes. Yog li ntawd, lawv loj hlob zoo tshaj plaws nyob rau hauv cov mob anaerobic. Feem ntau Actinomyces tsis yog acid-ceev, thiab lawv yog catalase-tsis zoo. Lawv ib txwm tsim granules. Actinomyces ua rau actinomycosis, uas yog ib qho mob suppurative thiab granulomatous kab mob. Actinomyces israelii yog tus neeg sawv cev tshaj plaws ntawm actinomycosis.
Daim duab 01: Actinomyces
Tsis tas li ntawd, actinomyces yog cov microbes tseem ceeb hauv cov av ecology vim tias lawv tsim ntau yam enzymes, uas degrade organic cog cov khoom, lignin, thiab chitin. Yog li ntawd, Actinomyces yog ib feem tseem ceeb ntawm kev tsim cov compost.
Actinomycetes yog dab tsi?
Actinomycetes yog cov kab mob gram-zoo. Lawv yog cov kab mob prokaryotic nrog lub koom haum qub unicellular. Actinomycetes yog anaerobic lossis aerobic microorganisms. Lawv qhia cov qauv kev loj hlob ntawm filamentous thiab branching ntawm cov khoom substrates zoo li cov fungal mycelia. Lawv cov cheeb tsam yog cov cheeb tsam dav dav zoo ib yam li cov mycelium. Aerial hyphae muaj nyob rau hauv ntau hom ntawm actinomycetes. Qee cov actinomycetes genera yog motile thiab muaj flagella. Actinomycetes yog lub luag haujlwm rau cov ntxhiab tsw tsw (tseem ntxhiab ntawm cov av tshiab tshiab), uas los tom qab los nag.
Daim duab 02: Actinomycetes
Actinomycetes muaj nyob rau hauv av thiab dej ib puag ncig. Cov genera ntawm actinomycetes yog Streptomyces, Nocardia, thiab Actinomyces. Ntau hom actinomycetes tshwm sim hauv av. Cov kab mob hauv av tsis muaj teeb meem rau tsiaj thiab nroj tsuag. Lawv ua raws li cov decomposers zoo. Yog li ntawd, lawv yog ib qho tseem ceeb hauv kev ua kom muaj cov as-ham rau cov nroj tsuag nrhiav tau. Actinomycetes tsim ntau yam muaj txiaj ntsig thib ob metabolites uas muaj peev xwm ua haujlwm lom neeg, suav nrog cov tshuaj tua kab mob tseem ceeb hauv kev lag luam thiab cov tshuaj tiv thaiv kab mob, thiab lwm yam. Qee qhov ntawm lawv yog siv los tsim cov khoom lag luam tshuaj, khoom noj qab haus huv, thiab agrochemicals.
Ntxiv rau qhov cuam tshuam zoo, actinomycetes ua rau ntau hom kab mob lossis kis rau tsiaj, suav nrog tib neeg. Nocardiosis, Actinomycosis, thiab Streptomycosis yog peb yam kab mob.
Dab tsi yog qhov zoo sib xws ntawm Actinomyces thiab Actinomycetes?
- Actinomyces yog ib hom ntawm Actinomycetes.
- Lawv yog kab mob gram-positive.
- Lawv tsim cov cheeb tsam zoo li cov kab mob zoo li cov kab sib txuas ntawm hyphae.
- Ntxiv mus, lawv feem ntau yog cov kab mob zoo li tus pas nrig.
- Lawv ua kab mob rau tsiaj thiab tib neeg.
- Ob leeg actinomyces thiab actinomycetes cov kab mob ua haujlwm ua decomposers hauv av.
Qhov txawv ntawm Actinomyces thiab Actinomycetes yog dab tsi?
Actinomyces yog cov genus ntawm actinomycetes, uas yog cov kab mob gram-zoo uas tsis yog-acid-ceev cov kab mob, thaum actinomycetes yog ib pawg ntawm cov kab mob gram-zoo uas tsim cov filament zoo li cov cheeb tsam ntawm cov khoom substrates. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm actinomyces thiab actinomycetes. Actinomyces feem ntau ua rau actinomycosis, thaum actinomycetes ua rau actinomycosis, nocardiosis, thiab streptomycosis.
Lwm qhov txawv ntawm actinomyces thiab actinomycetes yog tias actinomyces feem ntau yog anaerobes, thaum actinomycetes tuaj yeem ua aerobic lossis anaerobic. Ntxiv mus, feem ntau actinomyces tsis yog-acid-ceev, thaum actinomycetes tuaj yeem ua kua qaub los yog tsis-acid-ceev.
Summary – Actinomyces vs. Actinomycetes
Actinomycetes yog cov kab mob gram-zoo dua cov kab mob. Lawv tsim filamentous thiab branching colonies ntawm cov khoom substrates zoo li fungi. Actinomyces yog cov genus ntawm actinomycetes uas tsis yog-acid-ceev thiab anaerobic. Actinomycetes suav nrog cov kab mob aerobic thiab anaerobic, thaum actinomyces feem ntau yog anaerobic. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm actinomyces thiab actinomycetes.
