Koj yuav tua prions li cas?
Koj yuav tua prions li cas?

Video: Koj yuav tua prions li cas?

Video: Koj yuav tua prions li cas?
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Rau rhuav tshem a prion nws yuav tsum tau denatured rau lub ntsiab lus tias nws tsis tuaj yeem ua rau cov protein ib txwm tsis raug. Kev tiv thaiv cua sov rau ob peb teev ntawm qhov kub siab heev (900 ° F thiab siab dua) yuav ntseeg tau rhuav tshem a prion.

Hauv qhov no, puas yog kev faus neeg puas tsuaj?

Prions tsis tau puas lawm los ntawm kev npau npau, dej cawv, kua qaub, tus txheej txheem autoclaving lossis hluav taws xob, nws hais. Tam sim no nws tsis meej tias nws yuav siv dab tsi rhuav tshem prions , Moench tau hais tias, tab sis kev sim pom pom qee yam tuaj yeem muaj sia nyob muab hlawv pov tseg kub ntawm 2, 000 degrees.

Ib yam li ntawd, Puas tau Prions puas los ntawm kev hlawv? Kev hlawv ntawm prion -contaminated cov khoom raug suav hais tias yog txoj hauv kev pov tseg zoo tshaj plaws. Kev sib tsoo ntawm 1, 000 ° C. tuaj yeem rhuav tshem prion kev kis tus kab mob, txawm li cas los xij, kev sib kis tsawg tseem nyob tom qab kho ntawm 600 ° C.

Hais txog qhov no, Prions tuaj yeem muaj sia nyob ua noj?

Raws li ib tus account, cov thawj coj tiv thaiv kev zom zaub mov los ntawm cov protein-cleaving enzymes, tej zaum yuav kis tau ntau xyoo thaum tsau los ntawm ziab lossis tshuaj, tuaj yeem muaj sia nyob 200 ° C cua sov rau 1-2 teev, thiab dhau los ua cov hlau tsis huv hauv ob peb feeb. Auj, thiab lawv kuj tseem tiv taus hluav taws xob ionizing.

Puas muaj leej twg puas tau dim ntawm tus kab mob prion?

Simms tuag thaum muaj hnub nyoog 27. Nws yog neeg ntiaj teb paub tias muaj txoj sia nyob ntawm Creutrzfeldt-Jakob kab mob . Kev sim tshuaj PPS cuam tshuam kev hloov pauv ntawm PrPC rau PrPSC, txo qis kab mob -vim prion tsim.

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