Yog vim li cas thiaj tsis hnov tsw ntxhiab tom qab kis kab mob Corona
Tsis hnov tsw
Yog vim li cas thiaj tsis hnov tsw ntxhiab tom qab kis kab mob Corona
Yog vim li cas thiaj tsis hnov tsw ntxhiab tom qab kis kab mob Corona
Txoj kev tshawb fawb tshiab, luam tawm hauv phau ntawv Journal Science Translational Medicine, qhia tias
Tus kab mob SARS-CoV-2 tas li tawm tsam lub cev tiv thaiv kab mob ntawm cov hlab ntsha hauv lub qhov ntswg.
Qhov no ua rau txo qis ntawm cov neurons no, thiab ua rau tib neeg tsis tuaj yeem hnov qab zoo li lawv ib txwm ua.
Hauv kev teb rau cov lus nug uas ua rau cov kws tshaj lij tsis txaus ntseeg, tus kws tshaj lij neuroscientist Bradley Goldstein ntawm Duke University hauv North Carolina hais tias:
"Zoo hmoo, ntau tus neeg uas muaj qhov hloov pauv ntawm qhov tsis hnov tsw thaum lub sijhawm mob hnyav ntawm tus kab mob yuav rov qab los nyob rau lub lim tiam tom ntej lossis ob, tab sis qee qhov ua tsis tau.
Thiab peb yuav tsum nkag siab zoo dua yog vim li cas cov neeg no tseem yuav poob lawv qhov tsis hnov tsw rau lub hlis thiab txawm tias ntau xyoo tom qab kis tus kab mob SARS-CoV-2. "
vim
Vim li no, pab pawg kho mob tau kawm cov qauv ntawm qhov ntswg los ntawm 24 tus neeg, suav nrog cuaj tus neeg uas raug kev txom nyem los ntawm qhov tsis hnov tsw ntev tom qab kis tus kab mob "Covid-19".
Cov ntaub so ntswg no nqa cov paj hlwb ua lub luag haujlwm rau kev kuaj cov ntxhiab tsw.
Tom qab kev soj ntsuam kom ntxaws, cov kws tshawb fawb tau sau tseg txog kev nthuav dav ntawm T hlwb, ib hom ntshav dawb uas pab lub cev tiv thaiv kab mob.
Cov T hlwb no tau tsav cov lus teb rau hauv lub qhov ntswg.
Thiab cov kws kho mob pom tias T hlwb ua rau muaj kev phom sij ntau dua li qhov zoo, vim lawv ua rau cov ntaub so ntswg olfactory epithelial puas tsuaj, thiab lawv kuj pom tias cov txheej txheem inflammatory tseem tshwm sim txawm tias nyob hauv cov ntaub so ntswg uas SARS-CoV-2 tsis tau kuaj pom.
Goldstein hais tias "Cov txiaj ntsig tau zoo heev," Nws yuav luag zoo li qee yam txheej txheem autoimmune zoo li hauv lub qhov ntswg. "
olfactory rov qab
Thaum tus naj npawb ntawm olfactory sensory neurons qis dua hauv cov neeg koom nrog kev kawm uas tau poob lawv qhov tsis hnov tsw
Cov kws tshawb fawb tau tshaj tawm tias qee cov neurons zoo li tuaj yeem kho lawv tus kheej txawm tias tom qab T-cell bombardment - ib qho kev txhawb nqa.
Pab neeg no nrhiav kev tshawb nrhiav kom ntxaws ntxiv txog qhov tshwj xeeb ntawm cov ntaub so ntswg uas puas lawm, thiab hom cell koom nrog.
Uas yuav ua rau muaj kev txhim kho kev kho mob rau cov neeg uas raug kev txom nyem los ntawm kev tsis hnov tsw mus ntev.
"Peb cia siab tias kev hloov kho lub cev tiv thaiv kab mob tsis zoo lossis kev kho mob hauv lub qhov ntswg ntawm cov neeg mob no yuav pab kho qhov hnov tsw tsawg kawg ib nrab," hais tias Goldstein.
Optical Illusions Analytics Yam koj pom hauv daim duab no qhia koj hom lus ntawm kev hlub