Unyango lweCorona lunokuba ... yinyoka!!

Unyango lweCorona lunokuba ... yinyoka!!

Abaphandi baseBrazil bafumanise ukuba imolekyuli ebuhlungwini bohlobo lwenyoka ithintela ukuphindaphinda kwe-coronavirus evela kwiiseli zeenkawu, elinyathelo lokuqala elinokwenzeka lokufumana iyeza elilwa intsholongwane.

AbakwaReuters banike ingxelo yokuba ijenali yenzululwazi iMolecules kule nyanga ipapashe uphando olufumanise ukuba imolekyuli ekwityhefu yenyoka "yegaracuso" ithintela amandla entsholongwane wokuphindaphinda kwiiseli zenkawu ngama-75%.

Imolekyuli yityathanga le-amino acids enokunxibelelana ne-enzayimu evela kwi-coronavirus ebizwa ngokuba yi-PLPro, ebaluleke kakhulu ekuphindaphindeni intsholongwane, ngaphandle kokwenzakalisa ezinye iiseli.

“Sikwazile ukubonisa ukuba eli candelo letyhefu yenyoka likwazile ukuthintela iprotein ebaluleke kakhulu kwintsholongwane,” utshilo umbhali wophononongo uRafael Guido, unjingalwazi kwiDyunivesithi yaseSão Paulo. Wachaza ukuba i-molecule iyaziwa ngeempawu zayo zokulwa ne-antibacterial kwaye inokwenziwa kwiilabhoratri, okwenza iinyoka zingabi yimfuneko.

Ngokutsho kweDyunivesithi yaseSão Paulo, abaphandi baya kuthi emva koko bavavanye ukusebenza kakuhle kweedosi ezahlukeneyo zemolekyuli nokuba iyakwazi na ukuthintela intsholongwane ukuba ingangeni kwiiseli kwasekuqaleni.Abaphandi banethemba lokuvavanya into kwiiseli zabantu, kodwa khange anike ithayimthebhile.

UGiuseppe Porto, isazi ngezilwanyana zezolimo nosalathisa iqela lebhayoloji yeButantan Institute eSão Paulo wathi: “Sixhalabile ngokuphuma kwabantu baye kuzingela igarracoso kulo lonke elaseBrazil, becinga ukuba baza kulisindisa ihlabathi.” oko kuya kuyinyanga intsholongwane.”

Kubikwa ukuba "iGaracuso" yenye yeenyoka ezinkulu eBrazil, ifikelela kubude beenyawo ezi-6 (iimitha ezi-2), kwaye ifumaneka naseBolivia, eParaguay naseArgentina.

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