2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Aminoglycosides tsis ua haujlwm tawm tsam anaerobes vim lawv uptake hla cov kab mob cell membranes nyob ntawm lub zog muab los ntawm aerobic metabolism. Yog li ntawd, lawv tau txo qis kev ua haujlwm hauv thaj chaw uas tsis muaj pH thiab oxygen nruj (piv txwv li, abscesses).
Vim li cas tsis aminoglycosides ua haujlwm ntawm anaerobes?
2 Lub zog xav tau rau aminoglycoside uptake mus rau hauv cov kab mob ntawm tes. Anaerobes muaj lub zog tsawg dua rau qhov kev nce no, yog li aminoglycosides tsis tshua muaj zog tiv thaiv anaerobes. Aminoglycosides yog absorbed tsis zoo los ntawm lub plab zom mov.
Dab tsi tiv thaiv aminoglycosides?
Qee hom kab mob Pseudomonas aeruginosa thiab lwm yam kab mob gram-negative bacillipom cov aminoglycoside tsis kam vim kev thauj mus los lossis cov membrane impermeabilization. Cov txheej txheem no zoo li chromosomally kho kom haum thiab ua rau muaj kev sib cuam tshuam rau tag nrho cov aminoglycosides.
Dab tsi ua rau aminoglycoside tsis kam?
Resistance to aminoglycosides yuav tshwm sim raws li ntau lub tswv yim: (1) enzymatic hloov kho thiab inactivation ntawm aminoglycosides , kho los ntawm aminoglycoside acetyltransferases, nucleotidyltransferases, los yog phosphotransferasesgram thiab nquag pom nyob rau hauv. -positive thiab -negative bacteria2, 3; (2) nce …
Vim li cas aminoglycosides tsis muab qhov ncauj?
Aminoglycosidesxws li gentamicin tsis tuaj yeem muab tshuaj rau qhov ncauj rau kev kho mob kab mob hauv lub cev vim tias lawv tsis nqus los ntawm lub plab zom mov tsis zoo [294].
Pom zoo:
Vim li cas aminoglycosides ua rau ototoxicity?
Aminoglycosides tshwm sim txhawm rau tsim cov dawb radicals hauv pob ntseg sab hauv, nrog rau kev puas tsuaj mus tas li rau cov hlwb thiab cov hlwb, ua rau tsis hnov lus mus tas li. Ob qhov kev hloov pauv hauv mitochondrial 12S ribosomal RNA noob tau raug tshaj tawm yav dhau los rau cov neeg nqa khoom mus rau aminoglycoside-induced ototoxicity.
Vim li cas ntoo ntoo thiaj li tiv taus dej?
Natural teak yog qhov tsis txaus ntseeg ruaj khov thiab tsis muaj dej tiv taus. … Tej yam ntuj tso ntoo muaj roj tiv thaiv heev uas lubricates ntoo. Nws tawm tsam dej ntawmtib lub sijhawm nws muab qhov ntxim nyiam, siab gloss zoo. Nws lub ntuj ruaj khov yog qhov uas cov neeg tsim nkoj tau pom thiab vim li cas nws thiaj li xaiv ntoo rau lub nkoj decks.
Vim li cas cov tshuaj tiv thaiv combustion yog cov tshuaj tiv thaiv oxidation?
Kev sib xyaw ua ke ib txwm ua rau muaj oxygen lossis huab cua. … Hauv combustion cov tshuaj tiv thaiv oxygen yog ua ke nrog cov roj qhov chaw feem ntau carbon thiab hydrogen raws li ua rau carbon dioxide thiab dej thiab yog li qhov no yog cov tshuaj tiv thaiv oxidation.
Vim li cas cov lus qhuab qhia ntawm kev tiv thaiv kev tiv thaiv?
Cov lus qhuab qhia kev cai lij choj ntawm kev tiv thaiv kev tiv thaiv ib puag ncig muab tsoomfwv lub koomhaum txiav txim siab xaiv xaiv kev tiv thaiv los ntawm kev foob pej xeem lossis foob foob foob. Qhov no txhais tau tias tsis muaj leej twg tuaj yeem foob tsoomfwv yam tsis muaj tsoomfwv tso cai ua li ntawd.
Vim li cas heterozygotes tiv taus malaria?
The sickle-cell allele yog dav paub tias yog ib qho txawv txav uas ua rau cov qe ntshav liab deformed rau hauv cov kab mob thaum deoxygenated hauv AS heterozygotes, uas A qhia tias tsis yog. -mutant daim ntawv ntawm β-globin noob, thiab tseem muab kev tiv thaiv rau malaria hauv AS heterozygotes.
