Qhov sib txawv tseem ceeb ntawm cov kab mob bactericidal thiab bacteriostatic yog cov kab mob bactericidal yog cov tshuaj tua kab mob thaum cov kab mob bacteriostatic yog cov tshuaj uas inhibits kev loj hlob ntawm cov kab mob.
Cov kab mob kis tau rau cov kab mob tua kab mob. Yog li ntawd, nyob ntawm kev tua lossis inhibiting peev xwm ntawm cov tshuaj tua kab mob, lawv tuaj yeem muab faib ua ob pawg xws li bactericidal thiab bacteriostatic. Feem ntau, cov kws kho mob siv ib qho ntawm cov neeg ua haujlwm no lossis qee zaum ua ke ntawm ob qho no thaum kho cov kab mob, thiab txhua yam yog nyob ntawm hom kab mob, kev loj hlob ntawm cov kab mob, kab mob ceev, lub sijhawm kuaj, thiab txo tus kab mob, thiab lwm yam.. Tsis tas li ntawd, qee qhov paub zoo bactericidal thiab bacteriostatic agents yog cov tshuaj tua kab mob. Yog li, cov tshuaj tua kab mob kuj tuaj yeem muab faib ua cov kab mob bactericidal thiab bacteriostatic raws li lawv cov txheej txheem ntawm kev ua. Txawm li cas los xij, qee zaum, ib qho tshuaj tua kab mob tuaj yeem ua rau cov kab mob bactericidal rau ib hom kab mob thiab tsuas yog inhibit qhov kev loj hlob ntawm lwm hom kab mob. Yog li ntawd, txhua yam uas tau hais los saum no yuav tsum paub meej ua ntej xaiv cov tshuaj tua kab mob.
YBactericid yog dab tsi?
Bactericidal yog ib yam tshuaj los yog tshuaj tua kab mob. Cov tshuaj no siv cov txheej txheem sib txawv los rhuav tshem cov kab mob xws li kev puas tsuaj ntawm phab ntsa ntawm tes los ntawm cov protein degradation, thiab lwm yam. Endocarditis thiab meningitis yog ob hom kab mob uas tau kho los ntawm cov tshuaj tua kab mob. Piv txwv ntawm cov tshuaj tua kab mob bactericidal muaj xws li; Penicillin derivatives, cephalosporins, monobactams, thiab vancomycin. Tsis tas li ntawd, cov tshuaj tua kab mob aminoglycosidic kuj yog cov kab mob bactericidal, tab sis lawv kuj tseem tuaj yeem ua bacteriostatic rau qee yam kab mob.
Daim duab 01: Cov tshuaj tua kab mob - Cephalosporin
Dhau li, qhov tsawg kawg nkaus ntawm cov tshuaj uas yuav tsum tau tua cov kab mob qee yam yog 'cov kab mob tsawg kawg nkaus' lossis MBC. Qhov concentration no sib txawv strain wise. Qee hom kab mob muaj kab mob ntau dua thaum qee qhov yooj yim rhuav tshem.
YBacteriostatic yog dab tsi?
Bacteriostatic yog ib yam khoom uas inhibits kev loj hlob ntawm cov kab mob. Nws yog ib hom tshuaj tua kab mob. Txawm li cas los xij, nws qhov kev ua yog thim rov qab. Thaum cov kab mob bacteriostatic tshem tawm ntawm lub cev, cov kab mob tuaj yeem loj hlob ntxiv. Hauv kev siv tshuaj kho mob, cov kab mob bacteriostatic tuaj yeem txwv txoj kev loj hlob thiab kev loj hlob ntawm cov kab mob los ntawm kev cuam tshuam nrog lawv cov protein ntau, DNA replication, los yog lwm yam ntawm cov kab mob cellular metabolism. Ntawm no, qhov tsawg kawg nkaus concentration ntawm cov tshuaj uas yuav tsum tau inhibit qhov kev loj hlob ntawm ib yam kab mob ntawm cov kab mob yog 'yam tsawg inhibitory concentration' los yog MIC.
Tsis tas li ntawd, tsis zoo li cov kab mob bactericidal, cov kab mob bacteriostatic yuav tsum ua haujlwm ua ke nrog lub cev tiv thaiv kab mob txhawm rau tiv thaiv cov kab mob 'kev ua ub no. Raws li kev siv tshuaj concentration, kev ua haujlwm yuav txawv. Piv txwv li, yog tias peb siv cov tshuaj bacteriostatic siab, lawv tuaj yeem ua cov kab mob bactericidal.
Daim duab 02: Bacteriostatic – Chloramphenicol
Xav txog kev siv, cov tshuaj tua kab mob bacteriostatic muaj txiaj ntsig zoo hauv kev kho cov kab mob urinary feem ntau. Cov tshuaj tua kab mob xws li tetracycline, sulfonamides, spectinomycin, trimethoprim, chloramphenicol, macrolides, thiab lincosamides yog ib co piv txwv rau cov kab mob bacteriostatic.
Dab tsi zoo sib xws ntawm Bactericidal thiab Bacteriostatic?
- Bactericidal thiab Bacteriostatic yog cov tshuaj tua kab mob.
- Lawv yog tshuaj siv los kho cov kab mob.
- Ob leeg ua haujlwm tiv thaiv kab mob.
- Tsis tas li, ob qho tib si yog cov neeg ua haujlwm tseem ceeb hauv cov kab mob tua kab mob.
- Txawm li cas los xij, ob qho tib si yuav cuam tshuam los ntawm kev loj hlob, kab mob ceev, lub sijhawm sim, thiab qhov txo qis ntawm cov kab mob.
- Dhau li ntawd, cov kab mob tuaj yeem tiv thaiv ob hom tshuaj.
- Yog li ntawd, koob tshuaj tsawg ntawm ob yam tshuaj yuav tsis zoo tiv thaiv kab mob.
Dab tsi yog qhov txawv ntawm Bactericidal thiab Bacteriostatic?
Bactericidal thiab bacteriostatic yog ob hom tshuaj tua kab mob. Txawm li cas los xij, bactericidal tua cov kab mob thaum bacteriostatic inhibits lossis retards kev loj hlob ntawm cov kab mob. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm bactericidal thiab bacteriostatic. Lwm qhov sib txawv tseem ceeb ntawm bactericidal thiab bacteriostatic yog qhov kev txiav txim ntawm cov kab mob bactericidal yog irreversible thaum qhov kev txiav txim ntawm bacteriostatic yog thim rov qab. Thaum cov kab mob bacteriostatic tshem tawm ntawm lub cev, cov kab mob pib loj hlob dua. Yog li, bacteriostatic cov neeg ua haujlwm ib ntus inhibit qhov kev loj hlob ntawm cov kab mob. Ntawm qhov tod tes, cov kab mob yuav tuag thaum siv tshuaj tua kab mob.
Cov ntawv qhia hauv qab no nthuav tawm cov ntsiab lus ntxiv ntawm qhov sib txawv ntawm cov kab mob bactericidal thiab bacteriostatic hauv daim ntawv tabular.
Summary – Bactericidal vs Bacteriostatic
Cov tshuaj tua kab mob tuaj yeem yog cov kab mob bactericidal lossis bacteriostatic. Hauv cov ntsiab lus, bactericidal yog ib yam khoom uas muaj peev xwm tua cov kab mob. Ntawm qhov tod tes, bacteriostatic yog ib yam khoom uas muaj peev xwm inhibiting kev loj hlob ntawm cov kab mob. Cov kab mob bactericidal yog irreversible ib zaug siv. Ntawm qhov tsis sib xws, bacteriostatic kev txiav txim yog thim rov qab. Yog li, qhov no yog qhov sib txawv loj ntawm cov kab mob bactericidal thiab bacteriostatic. Lwm qhov sib txawv ntawm cov kab mob bactericidal thiab bacteriostatic yog tias thaum siv cov kab mob bactericidal, cov kab mob yuav tsis ciaj sia thaum siv cov kab mob bacteriostatic, cov kab mob tseem muaj sia nyob txawm tias lawv tsis ua haujlwm.
