Video: Polychrome methylene xiav yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
ib qho alkaline tov ntawm methylene xiav uas undergoes zuj zus oxidative demethylation nrog aging (ripening) los tsim ib tug sib tov ntawm methylene xiav , azures, thiab methylene violet.
Tsis tas li ntawd, methylene xiav siv rau dab tsi?
Methemoglobinemia tuaj yeem tshwm sim thaum tus neeg raug rau qee yam tshuaj lossis tshuaj xws li nitrites. Methylene xiav txhaj yog siv rau kho methemoglobinemia. methylene xiav ua haujlwm los ntawm kev hloov cov methemoglobin mus rau hom hemoglobin zoo dua kom nqa oxygen thoob plaws hauv lub cev.
Tsis tas li ntawd, methylene xiav ua los ntawm dab tsi? Methylene xiav yog cov organic chloride ntsev muaj 3, 7-bis (dimethylamino) phenothiazin-5-ium raws li qhov counterion. Ib qho tshuaj zas siv feem ntau uas tseem muaj cov tshuaj tua kab mob antioxidant, tshuaj tua kab mob, tshuaj tiv thaiv kev nyuaj siab thiab kev tiv thaiv cardioprotective. Nws muaj lub luag haujlwm raws li EC 1.4.
Hauv qhov no, puas yog methylene xiav nyab xeeb rau noj?
SIJ HAWM SIJ HAWM: xeev siab, mob plab, raws plab, ntuav, lossis zais zis tuaj yeem tshwm sim. Yog tias ib qho ntawm cov teebmeem no txuas ntxiv lossis ua rau muaj kev ntxhov siab, qhia rau koj tus kws kho mob. Cov tshuaj no tuaj yeem ua rau koj cov zis lossis cov quav hloov ntsuab- xiav . Cov nyhuv no tsis muaj teeb meem thiab yuav ploj mus thaum cov tshuaj nres.
Puas yog methylene xiav zoo lossis tsis zoo?
Methylene Xiav , Loefflers tau lees paub tias yog ib qho yooj yim stain siv los txiav txim cov kab mob morphology. Lub xub ntiag ntawm tsis zoo charged molecules nyob rau hauv lub cell ua rau staining phenomenon, raws li cov zoo nqi dye yog attracted rau tsis zoo them cov khoom, xws li polyphosphates zoo li DNA thiab RNA.
Pom zoo:
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