Video: Vim li cas MIC thiab MBC kho mob tseem ceeb?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
MIC yog siv kho mob dhau MBC vim MIC yog txiav txim siab yooj yim dua. Yam tsawg kawg nkaus bactericidal concentration ( MBC ), uas yog qhov tshuaj tiv thaiv kab mob tsawg kawg uas ua rau cov kab mob tuag, tau txhais los ntawm qhov tsis muaj peev xwm rov coj kab mob dua.
Cov lus nug tseem ceeb yog dab tsi yog qhov tseem ceeb ntawm kev coj MIC thiab MBC hauv kev tshawb nrhiav tshuaj?
Feem ntau rau cov kab mob loj hlob sai sai cov txheej txheem broth yog qhov nyiam vim tias lawv yooj yim dua rau kev khiav. Cov MIC yog qhov qis tshaj ntawm koj tshuaj uas inhibits kab mob loj hlob yog li koj yuav tsis muaj turbidity nyob rau hauv koj kab lis kev cai xov xwm. Tab sis MBC yog qhov qis tshaj plaws uas tua cov kab mob.
Kuj Paub, MIC thiab MBC lawv ntsuas li cas? Qhov tsawg kawg nkaus bactericidal concentration ( MBC ) yog qhov qis tshaj ntawm cov tshuaj tua kab mob uas xav tau los tua cov kab mob tshwj xeeb. Nws tuaj yeem txiav txim siab los ntawm broth dilution yam tsawg kawg nkaus inhibitory concentration ( MIC ) kev tshuaj xyuas los ntawm subculturing rau agar daim hlau uas tsis muaj tus neeg sawv cev kuaj.
Kuj nug, qhov tseem ceeb ntawm MIC yog dab tsi?
Ib MIC feem ntau suav hais tias yog qhov yooj yim tshaj plaws hauv kev ntsuas kev ntsuas ntawm cov haujlwm ntawm cov tshuaj tiv thaiv kab mob tiv thaiv kab mob. Vim tias qis dua MIC tus nqi qhia tias tsawg dua ntawm cov tshuaj yuav tsum tau txhawm rau txhawm rau txwv kev loj hlob ntawm cov kab mob, cov tshuaj nrog qis dua MIC cov qhab nias yog cov tshuaj tua kab mob zoo dua.
Koj nyeem mic tshuaj tua kab mob li cas?
Cov MIC tus lej yog qhov qis tshaj qhov concentration (hauv Μg / mL) ntawm ib qho tshuaj tua kab mob uas cuam tshuam kev loj hlob ntawm cov kab mob uas tau muab. (Saib qhov “What is an MIC ?” section.) Ib MIC naj npawb rau ib tshuaj tua kab mob CANNOT tsis muab piv rau MIC tus lej rau lwm tus tshuaj tua kab mob . (Saib Zoo li cas MICs siv?” ntu.)
Pom zoo:
Vim li cas nws thiaj tseem ceeb rau tus kws saib xyuas neeg mob saib xyuas cov phaj thiab cov tais zaub mov thaum cov neeg nyob hauv tau noj mov tas lawm?
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Vim li cas cov roj thiab cov roj (cholesterol) yog qhov tseem ceeb hauv kev mob plawv?
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Thaum tus kws kho mob tau tso cai tso cai ntau npaum li cas yuav tsum muaj kev sib ntsib tim ntsej tim muag tshwm sim ntawm tus kws kho mob thiab cov kws kho mob qib siab uas tau sau npe rau tus nais maum?
Txawm li cas los xij, yog tias APRN lossis PA tau nyob hauv daim ntawv pom zoo tso cai nrog kws saib xyuas kws kho mob tsawg kawg tsib ntawm xya xyoo dhau los, cov rooj sib tham tim ntsej tim muag yuav tsum tshwm sim tsawg kawg ib hlis txog rau thawj hnub ntawm hnub uas tau pom zoo kos npe