Lena yindlela i-coronavirus ehlasela ngayo amaseli omuntu. Izithombe ezimangalisayo
ICoronavirus Odinga ukukwazi ICoronavirus ePoland ICoronavirus e-Europe I-coronavirus emhlabeni Imephu Yomhlahlandlela Imibuzo evame ukubuzwa #Asikhulume ngayo

I-American Institute of Allergy and Infectious Diseases (NIAID) ikhiphe izithombe ezintsha ze-SARS-CoV-2 coronavirus ezikhombisa ukuthi leli gciwane lihlasela kanjani amangqamuzana omuntu. I-coronavirus yabanjwa kusetshenziswa isibonakhulu se-electron.

Ibukeka kanjani i-coronavirus SARS-CoV-2?

Ngokusho kwe-NIAID, izithombe zibonisa amakhulukhulu ezinhlayiya zegciwane ezincane ebusweni bamangqamuzana omuntu aqoqwe ezigulini zase-USA. Izithombe zibonisa amaseli esigabeni se-apoptosis, okungukuthi, ukufa. I-SARS-CoV-2 coronavirus yilawo machashaza amancane abonwa ngezansi.

Ngenxa yobukhulu bawo (angama-nanometer angu-120-160 ububanzi), ama-coronavirus awabonakali ngaphansi kwesibonakhulu sokubona. Okubona ngezansi irekhodi le-electron microscope lapho imibala yengezwe khona ukuze kubonwe kangcono ama-coronavirus.

ICoronavirus - Kuyini?

I-coronavirus ebangela i-COVID-19 imise okwebhola. Livelaphi igama layo? Lokhu kungenxa yegobolondo lamaprotheni elinezithombo ezifana nomqhele.

I-coronavirus iqukethe:

  1. iphrotheni ephezulu (S), enesibopho sokusebenzelana nesamukeli endaweni yeseli,
  2. I-RNA, noma i-genome yegciwane,
  3. amaprotheni e-nucleocapsid (N),
  4. amaprotheni emvilophu (E),
  5. I-membrane protein (M),
  6. i-hemagglutinin esterase (HE) iphrotheni ye-dimer.

I-coronavirus ihlasela kanjani umzimba? Kulokhu, isebenzisa iphrotheni ye-spike ebophezela kulwelwesi lweseli. Lapho lingena, leli gciwane liyaziphindaphinda, lenze izinkulungwane zamakhophi alo, bese “likhukhula” amangqamuzana engeziwe emzimbeni. Yilokhu ongakubona ezithombeni ezinikezwe i-NIAID.

Uma udinga izinto ezizokusiza ukuthi ubone ngeso lengqondo ukuthi amangqamuzana omzimba womuntu abukeka kanjani, sincoma isethi enamathoyizi aluhlaza atholakala kuMedonet Market.

Ingabe unombuzo nge-coronavirus? Wathumele ekhelini elilandelayo: [Email protected]. Uzothola uhlu lwezimpendulo olusha nsuku zonke LAPHA: ICoronavirus - imibuzo evame ukubuzwa nezimpendulo.

Lokhu kungase kube nentshisekelo kuwe:

  1. Kungani insipho namanzi afudumele kubulala amagciwane?
  2. Ososayensi: ICoronavirus ingaba i-chimera yamanye amagciwane amabili
  3. Kwenzekani emaphashini eziguli ze-COVID-19? Kuchaza udokotela wamaphaphu

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