Cov txheej txheem:
Video: Puas yog tetracycline yog tshuaj tua kab mob macrolide?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Feem ntau yog bacteriostatic, tab sis ob peb yog bactericidal tawm tsam qee yam kab mob. Vim yog siv ntau dhau, tshuaj tetracycline thiab macrolides tsis kam yog muaj. Tsuas yog tigecycline thiab streptogramins, cov tshuaj tua kab mob no feem ntau yog siv qhov ncauj.
Ntxiv rau qhov no, cov tshuaj tua kab mob dab tsi yog tetracycline?
Tetracyclines yog a chav kawm tshuaj tua kab mob uas yuav siv tau los kho cov kab mob uas tshwm sim los ntawm cov kab mob uas raug mob xws li kab mob gram zoo thiab gram negative, chlamydiae, mycoplasmata, protozoans, lossis rickettsiae.
Ntxiv mus, puas yog tetracyclines macrolides? Nyob rau hauv sib piv rau lub macrolides thiab clindamycin, uas khi rau 50S ribosomal subunit, tetracyclines inhibit cov kab mob protein synthesis los ntawm kev khi rau 30S subunit. Doxycycline thiab minocycline ua haujlwm ntev dua tetracyclines uas yog lipophilic ntau dua li cov laus tetracyclines.
Ua raws li qhov no, cov piv txwv ntawm cov tshuaj tua kab mob macrolides yog dab tsi?
Macrolide tshuaj tua kab mob yog:
- azithromycin (hom npe Zithromax),
- clarithromycin (hom tshuaj npe Klacid thiab Klacid LA),
- erythromycin (cov npe npe Erymax, Erythrocin, Erythroped thiab Erythroped A),
- spiramycin (tsis muaj npe), thiab.
- telithromycin (lub npe Ketek).
Puas yog doxycycline yog tshuaj tua kab mob macrolides?
Doxycycline thiab azithromycin yog cov tshuaj tua kab mob siv los kho ntau hom kab mob sib kis. Doxycycline thiab azithromycin yog ntau hom tshuaj tua kab mob. Doxycycline yog tetracycline tshuaj tua kab mob thiab azithromycin yog a macrolide tshuaj tua kab mob.
Pom zoo:
Puas yog tshuaj tua kab mob yog tshuaj tua kab mob?
Feem ntau cov tshuaj ntxuav tes yog tshuaj tua 99.999% ntawm cov kab mob tshwj xeeb hauv cov sijhawm tshwj xeeb. Tshuaj tua kab mob - Tus neeg sawv cev uas tso lub cev tsis muaj sia (feem ntau nyuaj rau qhov chaw tsis zoo) los ntawm kev kis kab mob los ntawm kev rhuav tshem cov kab mob me me
Dab tsi yog qhov zoo ntawm kev siv tshuaj tua kab mob uas tau muab cais ua cov tshuaj tua kab mob dav dav?
Cov tshuaj tua kab mob dav dav yog cov tshuaj tua kab mob uas ua rau ob pawg kab mob loj, gram-positive thiab gram-negative, lossis ib qho tshuaj tua kab mob uas tawm tsam ntau yam kab mob uas ua rau muaj kab mob
Puas yog tshuaj tua kab mob tua kab mob thiab kab mob?
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Puas yog tshuaj tua kab mob tib yam li tshuaj tua kab mob?
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