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Kasar Sin tana ba da rigakafin gaba ga sabon nau'in Corona

Kasar Sin tana ba da rigakafin gaba ga sabon nau'in Corona

Kasar Sin tana ba da rigakafin gaba ga sabon nau'in Corona

Masu bincike a kasar Sin sun kirkiro wani maganin foda wanda ake gudanarwa a matsayin kashi guda ta hanyar shakar kai tsaye a cikin huhu don samar da maganin rigakafi mai tasiri. Alurar riga kafi na iya gabatar da antigens da yawa, wanda ke nufin cewa kashi ɗaya na iya ba da kariya mai yawa daga ƙwayoyin cuta masu yawa na numfashi, bisa ga abin da gidan yanar gizon New Atlas ya buga, yana ambaton mujallar Nature.

Ƙananan tasiri akan watsa kwayar cutar

Zuwan cutar ta COVID-19 ya haifar da ci gaba a fasahar rigakafin, gami da sanannun alluran rigakafin mRNA, yawancin waɗanda ake ba su ta hanyar allura a hannu ko tsoka, suna samar da rigakafi na ban dariya, watau haɗa ruwan jiki da dogaro da ƙwayoyin rigakafi kawar da kwayar cutar amma ba rigakafi ba. Yayin da aka nuna allurar rigakafin SARS-CoV-2 don rage yawan cututtuka da yawan mace-mace, ba su da tasiri kan yawan yaduwar cutar.

Kula da kamuwa da cuta da wuri

Samar da amsawar rigakafi a cikin kyallen jikin mucosal na iska yana da mahimmanci don kulawa da wuri na kamuwa da cuta kuma yana iya haifar da rigakafi mai ƙarfi da tsayin daka tare da saurin tunawa. Don magance matsalolin da ke da alaƙa da alluran allura, masu bincike daga Cibiyar Injiniya Tsari ta Kwalejin Kimiyya ta kasar Sin sun samar da allurar busasshen busasshiyar kashi guda ɗaya.

Microspheres da nanoparticles

Sabuwar dandamalin rigakafin rigakafi ya haɗu da microspheres masu haɓakawa tare da furotin nanoparticles, wanda samansa zai iya nuna antigens da yawa, abubuwan da ke haifar da tsarin rigakafi don samar da ƙwayoyin cuta. Kasancewar antigen fiye da ɗaya yana faɗaɗa kewayon kariyar ƙwayar cuta da allurar ke bayarwa kuma yana haifar da martani mai faɗi. Misali, yana iya haɗawa da antigens daga nau'ikan SARS-CoV-2 daban-daban ko SARS-CoV-2 a haɗe tare da wata rigakafin ƙwayar cuta ta numfashi.

Immunity na humoral da salon salula

Da zarar an saki antigen nanoparticles, huhu na iya shafe su da kyau. Saboda ana fitar da nanoparticles mai ɗorewa, suna ba da kariya ta ban dariya, salon salula da na mucosal mai dorewa tare da kashi ɗaya na inhaled. Masu binciken sun gwada maganin foda a cikin beraye, dabbobin dakin gwaje-gwaje, da kuma abubuwan da ba na mutane ba, kuma sun lura da samar da maganin rigakafi mai ƙarfi da amsawar T-cell na gida, yana nuna ingantaccen kariya ta kwayar cuta.

Fassarar asibiti na zuwa nan ba da jimawa ba

Wei Wei, daya daga cikin masu binciken ya ce "Abubuwan da ke cikin wannan karamin tsarin nanosystem suna amfani da sunadaran halitta da kayan aikin polymeric da aka amince da su, kuma an yi nazarin inganci da amincin rigakafin cikin tsari a cikin primates da ba na ɗan adam ba, wanda ke nuna babbar damarsa ta fassarar asibiti," in ji Wei Wei, ɗaya daga cikin masu binciken. a cikin binciken.

Daga ra'ayi na masana'antu, gaskiyar cewa maganin busassun foda ne yana nufin cewa ba ya buƙatar firiji, wanda ke rage yawan ajiyar ajiya da sufuri kuma ya sa ya dace da amfani a wuraren da babu ko iyakanceccen wurin sanyaya.

Hasashen soyayya na Scorpio na shekarar 2024

Ryan Sheikh Mohammed

Mataimakin Babban Edita kuma Shugaban Sashen Hulda da Jama'a, Bachelor of Civil Engineering - Sashen Topography - Jami'ar Tishreen An Horar da Ci gaban Kai.

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