Staphylococcus aureus yog ib qho gram-positive facultative aerobe thiab cov kab mob loj ntawm tib neeg (33, 39). Ua ke nrog lwm cov facultative aerobes, S. aureus tuaj yeem loj hlob thaum tsis muaj oxygen los ntawm fermentation lossis los ntawm kev siv lwm lub davhlau ya nyob twg electron txais, xws li nitrate.
Puas Staphylococcus aureus xav tau oxygen?
Staphylococcus aureus loj hlob zoo tshaj plaws hauv qhov chaw aerobic (oxygen-nplua nuj) tab sis nws kuj tuaj yeem nyob hauv cov xwm txheej anaerobic (tsis muaj oxygen). Cov kab mob no muaj txoj kab uas hla ntawm 0.8 µm, 60 npaug me dua li cov plaub hau dav.
YPuas aureus aerobic lossis anaerobic?
aureus yog facultative anaerobic kab mob, qhov kev loj hlob tau txo qis tom qab hloov pauv ntawm aerobic mus rau anaerobic kev loj hlob.
Puas Staphylococcus aureus siv aerobic ua pa?
Staphylococcus aureus yog ib qho tseem ceeb ntawm kev kis kab mob thoob ntiaj teb thiab tuaj yeem siv aerobic ua pa, ua pa anaerobic, lossis fermentation raws li qhov txhais tau tias nws tsim lub zog xav tau rau kev loj hlob.
Staphylococcus puas tuaj yeem loj hlob anaerobically?
Staphylococci tsis yog-motile, tsis-sporeforming, catalase-zoo, facultatively anaerobic cocci, tshwj tsis yog Staphylococcus saccharolyticus, uas yog qhov tseeb anaerobe. Kev loj hlob sai thiab ntau dua nyob rau hauv cov xwm txheej aerobic thiab acetoin yog tsim los ua cov khoom kawgCov metabolism hauv qabzib.
