Iqela lophando leZiko lePhysics leDyunivesithi yaseSao Paulo eBrazil lifumanise ukuba imolekyuli "yepeptide" eveliswe yityhefu ebizwa ngokuba yi "jararacussu" ithintele ngempumelelo ukuveliswa kwe-75% ye-COVID-19 kwiinkawu, ezinokuba yeyokuqala. inyathelo lokuphuhlisa iyeza lokulwa ne-COVID-19.
Uphando kwijenali yenzululwazi i-Molecular yachaza ukuba ubuhlungu be-“Agkistrodon lanceus” bunemolekyuli enokuthintela ukwanda kwe-COVID-19.Le molekyuli "yi-peptide" okanye "i-amino acid ye-branched", enokunxibelelana ne-enzayim ye-coronavirus ebizwa ngokuba yi "PLPro", kwaye inqande ngakumbi ukwanda kwentsholongwane ngaphandle kokwenzakalisa ezinye iiseli.Ithintela ngempumelelo ukwanda kwe-75% ye-COVID-19 kwiinkawu.
URafael Guido, unjingalwazi weZiko leFiziksi kwiYunivesithi yaseSao Paulo, eBrazil, uthe iqela lophando linobungqina bokuba eli candelo letyhefu yenyoka linokuthintela iproteni ebaluleke kakhulu kwintsholongwane, kwaye le molekyuli "peptide" ine-antibacterial. iipropati kwaye zinokudityaniswa kwilabhoratri, ngoko akuyomfuneko ukuzingela "intloko yomkhonto agkistrodon halys".
UPluto, ugqirha wezilwanyana kwiZiko laseButantan eSao Paulo, eBrazil, uthe uphando aluthethi ukuba ubuthi be "Agkistrodon lanceus" ngokwayo bunokuyinyanga i-coronavirus, kuba wayenexhala lokuba abantu baya kuzingela " Agkistrodon lanceus”, ekholelwa ukuba inokusindisa ihlabathi.Ngoko ke, wagxininisa ukuba oku akunjalo.
IYunivesithi yaseSao Paulo eBrazil ikhuphe ingxelo isithi abaphandi baya kuvavanya ngokulandelayo ukusebenza kweedosi ezahlukeneyo zeemolekyuli "ze-peptide", kwaye baqinisekise ukuba bangazinqanda na iintsholongwane ukuba zingangeni kwiiseli okokuqala.Kwixesha elizayo, banethemba lokuvavanya kunye nophando kwiiseli zomntu, kodwa abazange banike itafile yexesha elithile.
I-Agkistrodon spearhead yenye yeenyoka ezinkulu ezinobuhlungu eBrazil, ezinobude bomzimba obufikelela kwi-2 yeemitha.Ihlala emahlathini ngakunxweme lweAtlantiki, kunye naseBolivia, eParaguay naseArgentina.
Ixesha lokuposa: Nov-16-2022