Yuav ua li cas yog lub mechanism ntawm kev txiav txim ntawm lysozyme?
Yuav ua li cas yog lub mechanism ntawm kev txiav txim ntawm lysozyme?

Video: Yuav ua li cas yog lub mechanism ntawm kev txiav txim ntawm lysozyme?

Video: Yuav ua li cas yog lub mechanism ntawm kev txiav txim ntawm lysozyme?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
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Function thiab tshuab . Lub enzyme ua haujlwm los ntawm kev tawm tsam, hydrolyzing, thiab rhuav tshem glycosidic bonds hauv peptidoglycans. Lub enzyme tseem tuaj yeem rhuav tshem glycosidic bonds hauv chitin, txawm tias tsis zoo li chitinases tseeb.

Hauv qhov no, lysozyme ua haujlwm li cas?

Lysozyme yog ib qho tshwj xeeb enzyme pom nyob rau hauv kua muag, qaub ncaug, hws, thiab lwm yam dej hauv lub cev. Lwm cov mucosal linings, xws li lub qhov ntswg kab noj hniav, kuj muaj lysozyme . Nws rhuav tshem cov kab mob uas sim nkag mus rau peb lub cev los ntawm cov kab no. Nyob rau hauv cov ntaub ntawv ntawm kua muag, lawv tiv thaiv peb ob lub qhov muag los ntawm cov kab mob invaders.

Kuj Paub, lysozyme siv rau dab tsi? Lysozyme , yog ib qho ntawm cov muaj zog tshaj plaws antibacterial thiab antiviral compounds paub rau txiv neej, tau siv hauv khoom noj thiab tshuaj rau ntau tshaj peb xyoo lawm vim nws ib txwm inhibits kev loj hlob ntawm ntau yam kab mob spoilage, ua rau kom noj qab nyob zoo txee lub neej thiab ua kom cov zaub mov muaj kev ruaj ntseg. Nws kuj txhawb kev tiv thaiv kab mob.

Ua kom pom qhov no, lysozyme yog qhov twg nws pom nws txoj haujlwm yog dab tsi?

Lysozyme . Lysozyme , cov enzyme pom nyob rau hauv secretions (kua muag) ntawm cov qog lacrimal ntawm cov tsiaj thiab nyob rau hauv qhov ntswg mucus, gastric secretions, thiab qe dawb. Nrhiav tau Xyoo 1921 los ntawm Sir Alexander Fleming, lysozyme catalyzes qhov kev puas tsuaj ntawm qee cov carbohydrates pom nyob rau hauv lub cell phab ntsa ntawm tej yam kab mob (piv txwv li, cocci).

Lub luag haujlwm ntawm lysozyme hauv qe dawb yog dab tsi?

Nws yog ib qho enzyme paub txog nws muaj peev xwm kom degrade lub polysaccharide architecture ntawm ntau yam cell phab ntsa, feem ntau rau lub hom phiaj ntawm kev tiv thaiv tiv thaiv kab mob. Cov qauv ntawm hen qe dawb (HEW) lysozyme, qhov tseem ceeb ntawm tsab xov xwm no, yog qhia rau sab xis.

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