Peb xaus lus tias qhov mucoid phenotype no yog qhov tseem ceeb ntawm kev ua phem ntawm K. pneumoniae. Nws yog vim yog plasmid-encoded zus tau tej cov khoom uas txawv ntawm colanic acid thiab capsular polysaccharide ntawm K. pneumoniae.
Vim li cas cov cheeb tsam ntawm Klebsiella pneumoniae tshwm mucoid?
Klebsiella muaj nyob txhua qhov chaw thiab tuaj yeem ua rau cov tawv nqaij, pharynx, lossis kab mob plab hauv tib neeg. Lawv tsim cov chaw ntub dej loj vim "loj mucoid polysaccharide capsule (K antigen) uas tiv thaiv phagocytosis thiab pab ua raws li" (U ntawm Maryland).
Klebsiella kis tau li cas?
Hauv chaw kho mob, cov kab mob Klebsiella tuaj yeem yog kis tau los ntawm tus neeg-rau-tus neeg sib cuag(piv txwv li, los ntawm tus neeg mob mus rau tus neeg mob los ntawm cov kab mob kis ntawm cov neeg ua haujlwm kho mob, lossis lwm tus neeg.) lossis, feem ntau tsawg, los ntawm kev sib kis ntawm ib puag ncig. Cov kab mob no tsis kis los ntawm huab cua.
YPuas Klebsiella yog lactose fermentation?
Klebsiella pneumoniae is a gram-negative, lactose-fermenting, non-motile, aerobic rod-shaped bacteria. Nws tau paub txog tib neeg cov kab mob txij li nws tau raug cais tawm thawj zaug hauv lub xyoo pua puv 19 los ntawm Edwin Klebs.
Puas Klebsiella yog fermenter?
Klebsiella pneumoniae yog Gram-negative, non-motile, encapsulated, lactose-fermenting, facultative anaerobic, rod-shaped kab mob. Nws tshwm raws li mucoidlactose fermenter rau MacConkey agar.
Klebsiella pneumoniae - an Osmosis Preview
