Machiritso a Corona angakhale ... njoka!!

Machiritso a Corona angakhale ... njoka!!

Ofufuza aku Brazil apeza kuti molekyu yomwe ili muutsi wamtundu wa njoka imalepheretsa kubwereza kwa coronavirus yomwe ikubwera m'maselo a nyani, yomwe ndi njira yoyambira yopezera mankhwala othana ndi kachilomboka.

Reuters inanena kuti magazini yasayansi ya Molecules mwezi uno idasindikiza kafukufuku yemwe adapeza kuti molekyulu ya njoka ya "garacuso" imalepheretsa kuthekera kwa kachilomboka kuchulukirachulukira m'maselo a nyani ndi 75%.

Molekyu ndi unyolo wa ma amino acid omwe amatha kulumikizana ndi enzyme yochokera ku coronavirus yotchedwa PLPro, yomwe ndiyofunikira kuti ma virus abwerenso, osavulaza ma cell ena.

"Tinatha kuwonetsa kuti gawo ili la poizoni wa njoka limatha kuletsa puloteni yofunika kwambiri mu kachilomboka," adatero wolemba kafukufuku Rafael Guido, pulofesa ku yunivesite ya São Paulo. Ananenanso kuti molekyuluyi imadziwika chifukwa cha antibacterial properties ndipo imatha kupangidwa m'ma laboratories, zomwe zimapangitsa njoka kukhala zosafunikira.

Malinga ndi a University of São Paulo, ofufuza awona momwe mamolekyuwa amagwirira ntchito mosiyanasiyana komanso ngati amatha kuletsa kachilomboka kulowa m'maselo. sanapereke nthawi.

Giuseppe Porto, katswiri wa zinyama zaulimi amene amatsogolera gulu la zamoyo la bungwe la Butantan Institute ku São Paulo anati: “Tikuda nkhawa ndi anthu amene akupita kukasaka garracoso m’dziko lonse la Brazil, poganiza kuti apulumutsa dziko.” zomwe zidzachiritsa ma virus. ”

Akuti "Garacuso" ndi imodzi mwa njoka zazikulu kwambiri ku Brazil, zomwe zimafika kutalika kwa 6 mapazi (2 mamita), ndipo zimapezekanso ku Bolivia, Paraguay ndi Argentina.

Mitu ina: 

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