China ikuchita bwino popewa matenda a virus a Solanaceae

China idachita bwino popewa matenda a virus a Solanaceae atagwiritsa ntchito dsRNA nano nucleic acid mankhwala, malinga ndi Chinese Academy of Agriculture Sciences.

Gulu la akatswiri lidagwiritsa ntchito ma nanomatadium kunyamula ma nucleic acid kudzera pa chotchinga cha mungu, kupereka dsRNA popanda thandizo lakunja, ndikuyambitsa RNAi pambuyo popereka mungu kuti muchepetse kayendedwe ka virus mumbewu.

Kugwiritsa ntchito dsRNA nanoparticles polimbana ndi tizirombo kumawonedwa ngati njira yosinthira ukadaulo wachitetezo cha zomera m'tsogolomu.

M'zaka zaposachedwa, gululi likudzipereka kupanga njira zobiriwira zopewera ndi kuwongolera tizirombo ndi matenda, ndipo lachita kafukufuku wokhazikika pazolinga zolondola komanso zoteteza zachilengedwe.

Kafukufukuyu adayerekeza zotsatira za antiviral za njira zinayi zoperekera dsRNA ku zomera, zomwe ndi kulowa, kupopera mbewu mankhwalawa, kuthira mizu, komanso kulowetsa mungu.

Ndipo zotsatira zake zikuwonetsa kuti ma biocompatible HACC-dsRNA NPs atha kugwiritsidwa ntchito ngati cholumikizira chosavuta cha biomolecular, komanso ngati chonyamulira chotengera kusinthika kwa zomera. The ofukula kufala kwa zomera tizilombo matenda akhoza kuchepetsedwa, motero kuchepetsa HIV kunyamula mlingo wa ana mbewu ndi internalization wa mungu ndi NPs.

Zotsatirazi zikuwonetsa ubwino wa teknoloji ya NPs yochokera ku RNAi mu kuswana kwa matenda ndikukhazikitsa njira zatsopano zoberekera matenda a zomera.

Lipotilo lidakhazikitsidwanso mu ACS Applied Materials & Interfaces, imodzi mwamagazini ovomerezeka kwambiri ku China.

Nawa mankhwala ophera tizirombo pamasamba.

Dimethoate 40% EC

Deltamethrin 2.5% EC