Vim li cas thiaj muab leucovorin nrog pyrimethamine?

Cov txheej txheem:

Vim li cas thiaj muab leucovorin nrog pyrimethamine?
Vim li cas thiaj muab leucovorin nrog pyrimethamine?
Anonim

Leucovorin tiv thaiv cov pob txha pob txha los ntawm cov tshuaj lom ntawm pyrimethamine. Ib qho tshuaj thib ob, xws li sulfadiazine lossis clindamycin (yog tias tus neeg mob muaj qhov tsis txaus siab rau cov tshuaj sulfa), yuav tsum tau suav nrog.

YPuas yog pyrimethamine ib qho kua qaub lossis lub hauv paus?

Ib tshuaj tiv thaiv kab mob. Pyrimethamine yog ib qho aminopyrimidineuas yog pyrimidine-2, 4-diamine uas tau hloov ntawm txoj hauj lwm 5 los ntawm pawg p-chlorophenyl thiab ntawm txoj hauj lwm 6 los ntawm pawg ethyl. Nws yog cov tshuaj folic acid antagonist siv los ua tshuaj tiv thaiv kab mob los yog nrog sulfonamide los kho toxoplasmosis.

Yuav ua li cas yog qhov kev txiav txim ntawm pyrimethamine?

Mechanism of action and resistance

Pyrimethamine xaiv inhibits plasmodial daim ntawv ntawm dihydrofolate reductase, txo cov tshuaj folic acid xav tau rau nucleic acid synthesis hauv malarial parasite. (saib daim duab 51.4).

Kev kho mob toxoplasmosis zoo tshaj yog dab tsi?

Cov neeg noj qab haus huv feem ntau rov qab los ntawm toxoplasmosis yam tsis tau kho. Cov neeg mob tuaj yeem kho nrog kev sib xyaw ua ke ntawm cov tshuaj xws li pyrimethamine thiab sulfadiazine, ntxiv rau flinic acid.

Yuav siv tshuaj tua kab mob dab tsi los kho toxoplasmosis?

Tshuaj Tiv Thaiv Kab Mob

Pyrimethamine, clindamycin, thiab folinic acid . Atovaquone (ib qho tshuaj tua kab mob muaj zog) siv nrog pyrimethamine thiab folinic acid. Azithromycin (lwm yamtshuaj tua kab mob), pyrimethamine, thiab folinic acid. Atovaquone thiab sulfadiazine.

Pom zoo:

Nthuav cov khoom
Johnson tsag yog leej twg?
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Johnson tsag yog leej twg?

Johnson Tsang thawj zaug kawm ua qauv av nplaum hauv xyoo 1991, thaum nws ua haujlwm kaum peb xyoos ua tub ceev xwm. Tam sim no 58 xyoo, Tsang yog tus tus tsim cov duab puab ntawm lub ntsej muaguas tau ncab thiab qhib rau hauv txoj kev surreal thiab uas thawb ciam teb ntawm kev muaj tiag.

Thaum twg yuav siv lightroom presets?
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Thaum twg yuav siv lightroom presets?

Lightroom Presets zoo li tus qauv uas tuaj yeem ua tau siv rau ib qho ntawm koj cov duab los txhim kho nws cov qauv, teeb pom kev zoo, qhov muag plooj, thiab ntau lwm yam raws li nws qhov chaw. Cov kev hloov me me no tuaj yeem ua rau muaj kev cuam tshuam loj rau koj cov duab thiab rau koj!

Meiosis tshwm sim qhov twg?
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Meiosis tshwm sim qhov twg?

Meiosis tshwm sim hauv cov kab mob primordial, cov hlwb tau teev tseg rau kev sib deev thiab cais tawm ntawm lub cev lub cev somatic. Nyob rau hauv kev npaj rau meiosis, ib tug kab mob cell mus los ntawm interphase, thaum lub sij hawm uas tag nrho cov cell (xws li cov noob caj noob ces muaj nyob rau hauv lub nucleus) undergoes replication.