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Chifukwa chosiya kununkhiza pambuyo pa matenda a Corona

Kusamva bwino kununkhiza

Chifukwa chosiya kununkhiza pambuyo pa matenda a Corona

Chifukwa chosiya kununkhiza pambuyo pa matenda a Corona

Kafukufuku watsopano, wofalitsidwa m'magazini ya Science Translational Medicine, akuwonetsa kuti

Matenda a SARS-CoV-2 nthawi zonse amaukira chitetezo chamthupi pama cell a mitsempha m'mphuno.

Izi zimapangitsa kuchepa kwa ma neuron awa, ndipo zimapangitsa kuti anthu asamve kununkhiza monga momwe amachitira nthawi zonse.

Poyankha funso limene linadodometsa akatswiri, katswiri wa zamaganizo Bradley Goldstein wa pa yunivesite ya Duke ku North Carolina anati:

"Mwamwayi, anthu ambiri omwe amamva kununkhiza kosinthika panthawi yomwe ali ndi kachilomboka amayambiranso pakatha sabata imodzi kapena ziwiri, koma ena sangathe.

Tiyenera kumvetsetsa bwino chifukwa chake gulu la anthuwa lipitilirabe kununkhiza kwa miyezi ingapo ngakhale zaka atadwala ndi SARS-CoV-2. ”

chifukwa chake

Pazifukwa izi, gulu lachipatala lidaphunzira zitsanzo za minofu ya m'mphuno yotengedwa kuchokera kwa anthu 24, kuphatikiza asanu ndi anayi omwe adasiya kumva kununkhira kwanthawi yayitali atadwala "Covid-19".

Tizilombo timeneti timanyamula minyewa yomwe imagwira ntchito yozindikira fungo.

Pambuyo pofufuza mwatsatanetsatane, ofufuzawo adawona kufalikira kwa maselo a T, mtundu wa maselo oyera a magazi omwe amathandiza thupi kulimbana ndi matenda.

Maselo a T awa anali kuyendetsa kuyankha kotupa mkati mwa mphuno.

Ndipo gulu lachipatala lidapeza kuti ma T cell amavulaza kwambiri kuposa zabwino, chifukwa amawononga minofu ya epithelial ya olfactory, ndipo adapezanso kuti kutupa kumawonekerabe ngakhale m'matenda omwe SARS-CoV-2 sanapezeke.

"Zotsatira zake ndi zodabwitsa," akutero Goldstein. Zili ngati njira yamtundu wa autoimmune m'mphuno. "

kuchira kununkhiza

Ngakhale kuchuluka kwa ma neuron a olfactory sensory kunali kotsika mwa ochita nawo kafukufuku omwe adasiya kununkhiza

Ofufuzawo akuti ma neuroni ena amawoneka kuti amatha kudzikonza okha ngakhale ataphulitsidwa ndi bomba la ma T cell - chizindikiro cholimbikitsa.

Gululo linafuna kufufuza mwatsatanetsatane madera enieni a minofu yomwe inawonongeka, ndi mitundu ya maselo okhudzidwa.

Izi zingapangitse kuti pakhale chithandizo chamankhwala kwa iwo omwe akuvutika ndi kutaya fungo kwa nthawi yayitali.

"Tikukhulupirira kuti kusintha momwe chitetezo cha mthupi chimayankhira kapena kukonza m'mphuno mwa odwalawa chingathandize pang'ono kubwezeretsa kununkhira," akutero Goldstein.

Optical Illusions Analytics Zomwe mukuwona pachithunzichi zikuwonetsa chilankhulo chanu chachikondi

Ryan Sheikh Mohammed

Wachiwiri kwa Mkonzi Wamkulu ndi Mtsogoleri wa Dipatimenti ya Maubwenzi, Bachelor of Civil Engineering - Topography Department - Tishreen University Yophunzitsidwa kudzitukumula

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