Uyini umehluko phakathi kwemithi yokugomela i-corona kanye nendlela yokwenza ngayinye yayo?

Uyini umehluko phakathi kwemithi yokugomela i-corona kanye nendlela yokwenza ngayinye yayo?

1- Umuthi wokugoma we-Russian Aesthetic Institute

Umuthi wokugoma ubizwa nge-“Sputnik V”, futhi wathuthukiswa yi-Aesthetic Institute e-Moscow. Umuthi wokugoma waseRussia usekelwe kuma-adenovirus vectors, futhi ama-adenoviruses abantu aphakathi kwenqubo elula futhi elula yenqubo yokuguqulwa, ngakho-ke ukusabalala kwawo njengoba ama-vectors akhulile.

“AmaVektha” ayizithwali ezikwazi ukuletha izinto zofuzo zisuka kwelinye igciwane ziye engqamuzaneni. Izakhi zofuzo ze-adenovirus ezibangela ukutheleleka ziyasuswa, kuyilapho isakhi sofuzo esinekhodi “efaka ikhodi” yephrotheni evela kwelinye igciwane, futhi esimweni samanje segciwane le-corona eliqhamukayo, eligama layo lesayensi elithi “SARS Cove 2” - ifakiwe.

Lesi sithako esisha esingeziwe sisiza amasosha omzimba ukuba aphendule futhi akhiqize amasosha omzimba asivikela ekuthelelekeni.

2- Umuthi wokugoma i-AstraZeneca-Oxford

Lo mgomo wasungulwa ilabhorethri yaseBrithani i-AstraZeneca kanye ne-Oxford University "AstraZeneca-Oxford", futhi ubuchwepheshe obusebenzisayo "i-viral vector", lapho kusetshenziswa khona elinye igciwane elingenabugovu, eliguqulwa lifakwe engxenyeni yeCorona. igciwane, futhi liyafakwa Igciwane eliguquliwe ladluliselwa kumaseli womuntu, nawo akhiqiza iphrotheni ejwayelekile ye-"SARS-CoV-2", eyayizokhuthaza amasosha abo omzimba ukuthi alihlonze.

Umgomo we-Oxford-AstraZeneca usebenzisa i-adenoviruses njenge-viral vector, kubuchwepheshe obufana nomgomo waseRussia.

3- Umuthi wokugoma we-Pfizer-Biontech

Ithuthukiswe inkampani yaseMelika i-Pfizer kanye nozakwethu waseJalimane i-BioNTech, isebenza kubuchwepheshe be-RNA yesithunywa, noma i-mRNA, i-molecule etshela amaseli ethu ukuthi enzeni.

Lo mgomo ujovwa emzimbeni, futhi wethula le ngqamuzana elawula indlela yokwakhiwa kwe-antigen ethize “spike” yegciwane leCorona, okuyiphuzu elikhethekile elitholakala endaweni yalo futhi elivumela ukuthi linamathele kumaseli womuntu. ukungena. Lesi sikhala sizobe sesitholwa amasosha omzimba, azokhiqiza amasosha omzimba, futhi lamasosha omzimba azohlala isikhathi esithile.

4- Umgomo weModerna

Lo mgomo wasungulwa yinkampani yaseMelika iModerna, kanti umuthi wokugoma weModerna usebenzisa ubuchwepheshe obufanayo "besithunywa se-RNA" njengomgomo we-Pfizer-Biontech.

5- Novavax Company Vaccine

Umgomo wasungulwa yinkampani yaseMelika iNovavax. Isekelwe ekufakeni isakhi sofuzo esilungisiwe egciwaneni elibizwa nge-bacterial virus (baculovirus), base belivumela ukuthi litheleleke ngamaseli ezinambuzane, bese kuthi amaprotheni e-spike aqoqwe kulawa maseli abe yi-nanoparticles, okuthi ngenkathi ebukeka njengegciwane leCorona, kodwa azikwazi ukuzala, noma zibangele i-COVID-19.

Lawa ma-nanoparticles ajovwa emzimbeni ngomgomo, lapho aqala khona ukwakheka kwamasosha omzimba ngokuphendula i-antibody. Futhi uma umzimba uhlangabezana negciwane leCorona ngokuzayo, amasosha omzimba azokwazi ukulixosha.

6- Umuthi wokugoma uJohnson & Johnson

Umuthi wokugoma, othuthukiswe yinkampani yaseMelika i-"The Johnson & Johnson", usekelwe ku-adenovirus eguquliwe - igciwane elivamile elibangela izimpawu ezinjengomkhuhlane - oklanyelwe ukudlulisa izingxenye zezakhi zofuzo zisuka kuphrotheni "ye-spike" ekhona. kuCorona virus.

7- Umuthi wokugoma weNkampani yeSinopharma

Ithuthukiswe yinkampani yaseShayina, iSinopharm, futhi ithembele egciwaneni “elingasebenzi” elingasebenzi, inkampani yeSinopharm yalithuthukisa ngokubambisana neWuhan Institute of Virology kanye ne-Institute of Biological Products, ngokombiko weDeutsche Welle.

Kubuchwepheshe bokugoma obungacushiwe, ama-agent athathelwanayo avela egciwaneni le-corona esafufusayo alashwa - ngamakhemikhali noma ngokushisa - ukuze alahlekelwe yingozi yawo, kodwa ngenkathi elondoloza ikhono lawo lokukhiqiza impendulo yokuzivikela komzimba, futhi lokhu kuyindlela evamile kakhulu yokugoma.

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