Umu ndi momwe coronavirus imawonongera ma cell amunthu. Zithunzi zodabwitsa
Coronavirus Zomwe muyenera kudziwa Coronavirus ku Poland Coronavirus ku Europe Coronavirus padziko lonse lapansi Malangizo Amapu Mafunso omwe amafunsidwa pafupipafupi #Tiyeni tikambirane

Bungwe la American Institute of Allergy and Infectious Diseases (NIAID) latulutsa zithunzi zatsopano za SARS-CoV-2 coronavirus zomwe zikuwonetsa momwe kachilomboka kamaukira maselo amunthu. Coronavirus idagwidwa pogwiritsa ntchito microscope ya electron.

Kodi coronavirus SARS-CoV-2 imawoneka bwanji?

Malinga ndi NIAID, zithunzizi zikuwonetsa tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono pama cell amunthu omwe adatengedwa kuchokera kwa odwala ku USA. Zithunzi zimasonyeza maselo mu gawo la apoptosis, mwachitsanzo imfa. SARS-CoV-2 coronavirus ndi madontho ang'onoang'ono omwe akuwoneka pansipa.

Chifukwa cha kukula kwake (ndi 120-160 nanometers m'mimba mwake), ma coronaviruses sawoneka pansi pa maikulosikopu ya kuwala. Zomwe mukuwona pansipa ndi mbiri ya ma electron microscope pomwe mitundu yawonjezedwa kuti muwone bwino ma coronavirus.

Coronaviruses - ndichiyani?

Coronavirus yomwe imayambitsa COVID-19 imapangidwa ngati mpira. Dzina lake limachokera kuti? Izi ndichifukwa cha chipolopolo cha protein chokhala ndi ma inset omwe amafanana ndi korona.

Coronavirus ili ndi:

  1. puloteni yapamwamba (S), yomwe imayang'anira kulumikizana ndi cholandirira pama cell,
  2. RNA, kapena genome ya kachilomboka,
  3. nucleocapsid (N) mapuloteni,
  4. mapuloteni a envelopu (E),
  5. mapuloteni a membrane (M),
  6. hemagglutinin esterase (HE) dimer protein.

Kodi coronavirus imaukira bwanji thupi? Pachifukwa ichi, imagwiritsa ntchito mapuloteni okwera omwe amamangiriza ku nembanemba ya cell. Ikalowa, kachilomboka kamadzibwerezanso, kupanga masauzande ambiri, kenako "kusefukira" maselo ambiri m'thupi. Izi ndi zomwe mukuziwona pazithunzi zoperekedwa ndi NIAID.

Ngati mukufuna zida zomwe zingakuthandizeni kuwona momwe ma cell a thupi la munthu amawonekera, timalimbikitsa seti yokhala ndi zoseweretsa zamtengo wapatali zomwe zimapezeka pa Msika wa Medonet.

Muli ndi funso lokhudza coronavirus? Atumizireni ku adilesi iyi: [Email protected]. Mudzapeza mayankho osinthidwa tsiku ndi tsiku PANO: Coronavirus - mafunso ndi mayankho omwe amafunsidwa pafupipafupi.

Izi zingakusangalatseni:

  1. Chifukwa chiyani sopo ndi madzi ofunda amapha ma virus?
  2. Asayansi: Coronavirus ikhoza kukhala chimera cha ma virus ena awiri
  3. Kodi chimachitika ndi chiyani m'mapapu a odwala a COVID-19? Akufotokoza pulmonologist

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Siyani Mumakonda