Puas yog strep mitis yog Viridans strep?
Puas yog strep mitis yog Viridans strep?

Video: Puas yog strep mitis yog Viridans strep?

Video: Puas yog strep mitis yog Viridans strep?
Video: Стрептококки.Лекция по теме "Стрептококки" 2024, Lub rau hli ntuj
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Cov cov kab mob viridans streptococci , thiab tshwj xeeb tshaj yog hom ntawm cov miv thiab pab pawg salivarius, yog cov tswv cuab tseem ceeb ntawm cov neeg nyob hauv microbiota ntawm qhov ncauj kab noj hniav thiab pharynx hauv txhua pawg hnub nyoog. Lawv ua lub luag haujlwm tseem ceeb los ntawm inhibiting colonization ntawm ntau cov kab mob, suav nrog pyogenic streptococci.

Dhau li, pab pawg twg yog Streptococcus Viridans?

Cov Viridans streptococci yog cov loj pab pawg ntawm commensal streptococcal Gram-positive kab mob uas yog α-hemolytic, tsim cov xim ntsuab ntawm cov ntshav agar daim hlau (li no lub npe " cov viridans ", los ntawm Latin" vĭrĭdis ", ntsuab).

Ib yam li ntawd, yog Streptococcus Viridans aerobic lossis anaerobic? Kab mob Streptococci yog Gram-positive, nonmotile, nonsporeforming, catalase-negative cocci uas tshwm sim ua khub lossis saw hlau. Cov kab lis kev cai qub yuav poob lawv tus cwj pwm Gram-zoo. Feem ntau streptococci yog facultative cov anaerobes , thiab qee qhov yog obligate (nruj) cov anaerobes . Feem ntau xav tau cov tshuaj ntxiv (ntshav agar).

Ib yam li ntawd, Streptococcus Viridans ua li cas?

Tus kab mob Viridans streptococci , pab pawg sib txawv ntawm streptococcal hom, tseem ceeb ua ntawm sepsis thiab mob ntsws hauv tus tswv tsev neutropenic thiab sepsis thiab meningitis hauv tus menyuam mos. Qhov ncauj mucosa yog feem ntau portal ntawm nkag.

Puas yog Strep Viridans ua rau UTI?

hli. Txawm hais tias cov kab mob no feem ntau raug cais los ntawm tso zis , lawv tshwm sim los ua lub luag haujlwm tsis muaj kab mob hauv cov zis kab mob.

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