Puas yog trimethoprim yog sulfonamide?
Puas yog trimethoprim yog sulfonamide?
Anonim

Trimethoprim thiab sulfonamides yog cov khoom siv hluavtaws uas cuam tshuam rau biosynthesis ntawm tetrahydrofolic acid, ib qho tseem ceeb metabolite siv hauv amino acid thiab nucleotide synthesis. Sulfonamides yog cov analogues ntawm para-aminobenzoic acid.

Ua kom pom qhov no, yam tshuaj tua kab mob twg yog trimethoprim?

Trimethoprim yog ib tshuaj tua kab mob siv los kho kab mob. Nws ua haujlwm los ntawm kev txwv kev loj hlob ntawm cov kab mob. Qhov no tshuaj tua kab mob kho tus kab mob xwb.

Ib yam nkaus, puas yog trimethoprim yog tshuaj sulfa? Nco ntsoov tias trimethoprim tsis yog a tshuaj sulfa . Qhov thib peb taw tes txog tshuaj sulfa yog kom ceeb toom txhua tus tias trimethoprim tsis yog a tshuaj sulfa . Rau cov kab mob urinary, koj tuaj yeem siv trimethoprim nyob ib leeg thiab zam lub sulfa moiety yog tias koj txhawj xeeb txog sulfa cov tshuaj tiv thaiv.

Tsis tas li ntawd, trimethoprim puas yog cov tshuaj tua kab mob dav dav?

Trimethoprim muaj dav - spectrum kev ua haujlwm bacteriostatic tiv thaiv kab mob Gram-positive thiab Gram-negative. Nyob rau hauv ntau yam kab mob urinary thiab ua pa trimethoprim ib leeg muab cov txiaj ntsig zoo ib yam ua ke nrog sulfamethoxazole.

Vim li cas trimethoprim siv nrog sulfamethoxazole?

Cov tshuaj no yog ua ke ntawm ob yam tshuaj tua kab mob: sulfamethoxazole thiab trimethoprim . Nws yog siv kho ntau yam kab mob (xws li pob ntseg nruab nrab, zis, ua pa, thiab plab hnyuv). Nws kuj yog siv los tiv thaiv thiab kho qee yam mob ntsws (pneumocystis-type).

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