{"id":12236,"date":"2021-02-03T10:36:19","date_gmt":"2021-02-03T12:36:19","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=12236"},"modified":"2023-01-05T13:50:12","modified_gmt":"2023-01-05T16:50:12","slug":"covid-19-pets","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/et\/covid-19-pets\/","title":{"rendered":"Kas teie lemmiklooma ohustab COVID-19?"},"content":{"rendered":"<p>Jah, kahjuks on ka teie lemmikloomal oht saada COVID-19. Nii nagu meie oleme vastuv\u00f5tlikud SARS-CoV-2 viirusnakkusele, on seda ka teatud loomaliigid. Kuna loomadel on sarnased rakkude pinnavalkude struktuurilised omadused, mis esinevad ka inimestel. <\/p>\n\n\n\n<p>Spetsiifiline valk toimib nagu lukust ja v\u00f5tmest, kusjuures v\u00f5ti on COVID-19 nakatumise eest vastutav viiruse valk ja lukk on raku pinnal asuv membraanvalk. <\/p>\n\n\n\n<p>Kui v\u00f5ti - viiruse valk - sobib lukku - peremeesorganismi retseptorvalk -, siis p\u00e4\u00e4seb viirus sisse, alustades oma paljunemists\u00fcklit, mis p\u00f5hjustab peremeesorganismi nakatumise. <\/p>\n\n\n\n<p>Uuring<a href=\"https:\/\/journals.plos.org\/ploscompbiol\/article?id=10.1371\/journal.pcbi.1008449\"> avaldatud PLOS Computational Biology's<\/a>, kasutas matemaatilist mudelit, et ennustada, millistel loomaliikidel on peremeesvalgu vajalikud omadused, mis v\u00f5iksid v\u00f5imaldada viiruse piikvalgu sidumist. <\/p>\n\n\n\n<p>Teadlased on teatanud m\u00f5nest juhtumist \u00fcle maailma, kus kodu-, p\u00f5llumajandus- ja loomaaedade loomadel on COVID-19 nakkuse suhtes positiivsed testid. <\/p>\n\n\n\n<p>Nakatunud liikidest on teatatud kassidest, minkidest, l\u00f5videst ja tiigritest. <\/p>\n\n\n\n<p>Esialgu n\u00e4itasid uuringud, et kassid, kiisud ja tuhkrud olid SARS-CoV-2 suhtes vastuv\u00f5tlikud, samas kui sead, kanad ja pardid ei olnud. <\/p>\n\n\n\n<p>Teisel hetkel selgusid teistsugused tulemused, mille kohaselt merisigad, hiired ja rotid ei ole vastuv\u00f5tlikud, samas kui kaamelid, veised, hobused, lambad ja k\u00fc\u00fclikud klassifitseeriti SARS-CoV-2 nakkuse suhtes vastuv\u00f5tlikuks.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/covid-in-pets.png\"><img decoding=\"async\" loading=\"lazy\" width=\"567\" height=\"522\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/covid-in-pets.png\" alt=\"\" class=\"wp-image-12237\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/covid-in-pets.png 567w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/covid-in-pets-300x276.png 300w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/><\/a><\/figure><\/div>\n\n\n<p class=\"has-large-font-size\">Me peaksime meeles pidama, et SARS-CoV-2 viirus kandub esimesena inimesele \u00fcle vaheperemehe kaudu.<strong> <\/strong><\/p>\n\n\n\n<p>Kaks peamist kahtlusalust on nahkhiired ja pangoliinid. Kui te kuulete esimest korda pangoliinidest, siis need on keratiinist soomustega kaetud \u00f6ised imetajad, kes elavad \u00f5\u00f5nsates puudes ja koopades.<\/p>\n\n\n\n<p>Siin on illustratsioon pangoliinist:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/pangolin-illustration.png\"><img decoding=\"async\" loading=\"lazy\" width=\"512\" height=\"205\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/pangolin-illustration.png\" alt=\"\" class=\"wp-image-12238\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/pangolin-illustration.png 512w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/pangolin-illustration-300x120.png 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/figure><\/div>\n\n\n<p>Nakatumise alustamiseks peab viirus k\u00f5igepealt siduma oma viiruse piikvalgu peremeesraku membraani retseptorvalguga. <\/p>\n\n\n\n<p class=\"has-large-font-size\">Vastuv\u00f5tja retseptorvalk on angiotensiini konverteeriva ens\u00fc\u00fcmi 2, tavaliselt tuntud kui ACE2, rakuv\u00e4line proteaasi domeen.<\/p>\n\n\n\n<p>ACE2 on \u00fchekordse l\u00e4bip\u00e4\u00e4suga transmembraanvalk, mis esineb mitmete kudede pinnal. ACE2-l ei ole ainult \u00fcks struktuur, vaid tal v\u00f5ib olla mitu struktuuri liigi\u00fcleselt, s\u00e4ilitades samas sama funktsiooni. <\/p>\n\n\n\n<p>Tegelikult liigitatakse ACE2 ortoloogiaks, st eri liikides esinevaks geeniks, mis p\u00e4rineb \u00fchisest esivanemate geenist.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/orthologs-genes.png\"><img decoding=\"async\" loading=\"lazy\" width=\"433\" height=\"512\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/orthologs-genes.png\" alt=\"\" class=\"wp-image-12239\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/orthologs-genes.png 433w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/orthologs-genes-254x300.png 254w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/><\/a><\/figure><\/div>\n\n\n<p>Need struktuurierinevused on ilmselt p\u00f5hjuseks, miks viirus SARS-CoV-2 suudab seonduda m\u00f5nede liikide ACE2-ga ja teiste liikide mitte. <\/p>\n\n\n\n<p>Kui viiruse piik-proteiin on \u00fchendatud ACE2-ga, satub viirus raku sisemusse ja hakkab kasutama peremeesraku masinaid, et paljuneda, mis viib nakkuse tekkimiseni.<\/p>\n\n\n\n<p>Selle tulemusena aitaks ACE2 retseptori parem m\u00f5istmine kindlasti t\u00e4psemalt selgitada, miks m\u00f5ned loomaliigid on nakkusele vastuv\u00f5tlikud, teised aga mitte. <\/p>\n\n\n\n<p>Lisaks aitaks see teadlasi ka ravimite v\u00e4ljat\u00f6\u00f6tamisel, rakendades viirusevastaseid strateegiaid, n\u00e4iteks valmistades viiruse jaoks v\u00f5ltsitud kapsleid, millega viiruse tegeliku kapsli asemel siduda. <\/p>\n\n\n\n<p>Samuti on v\u00f5imalik paremini j\u00e4lgida peremees- ja vahepealseid loomi tulevaste viirusnakkuste puhul.&nbsp;<\/p>\n\n\n\n<p>Seega oli ACE2 kolmem\u00f5\u00f5tmelise struktuuri ja selle vastastikm\u00f5jude iseloomustamine aatomitasemel arvutusliku modelleerimise abil eesm\u00e4rk.<a href=\"https:\/\/journals.plos.org\/ploscompbiol\/article?id=10.1371\/journal.pcbi.1008449\"> Rodrigues ja kolleegid<\/a> t\u00f6\u00f6. <\/p>\n\n\n\n<p>Seda t\u00fc\u00fcpi iseloomustav uuring on eksperimentaalselt kallis ja ei ole suures mahus kohaldatav, keerates raske j\u00f5uda l\u00f5plike andusteni, vahepeal on arvutuslik modelleerimine kiire ja odav, olles v\u00e4ga kasulik, et t\u00e4ita m\u00f5ningaid l\u00fcnki struktuurilise raamistiku teadmistes.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Uuringus v\u00f5eti anal\u00fc\u00fcsimiseks 28 loomaliiki, genereerides 3D-mudeli ACE2 seotusest viirusliku piikvalguga. <\/p>\n\n\n\n<p>Tulemused n\u00e4itasid, et ACE2 aminohapete j\u00e4rjestuses on v\u00f5tmekohti, kus mutatsioonide t\u00f5ttu ei suuda viiruse valk peremeesrakuga seonduda. <\/p>\n\n\n\n<p>Konkreetselt puudub ACE2 j\u00e4rjestuses \u00fcks aminohape, mis vastutab ACE2 ja viirusliku valgu sidumiskoha vahel t\u00e4heldatud molekulidevahelise soolasilla eest, nagu teatasid Rodrigues ja tema t\u00f6\u00f6r\u00fchm. <\/p>\n\n\n\n<p>Seda tulemust toetavad teised avaldatud uuringud, mis on n\u00e4idanud eksperimentaalselt, et selle mutandi puudumine on negatiivselt laetud aminohappe puudumine, mis v\u00f5imaldab viiruse valgu sidumist.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Uuring n\u00e4itab ka, et SARS-CoV-2 nakkus on keerulisem, kui varem arvati, ja et peremees saab nakatuda rohkem kui \u00fchel viisil. <\/p>\n\n\n\n<p>Seega on oluline selgitada, et ACE2 k\u00e4ttesaadavuse v\u00e4hendamine v\u00f5ib v\u00e4hendada nakkuse tekkimise t\u00f5en\u00e4osust, kuid see ei takista siiski nakkuse tekkimist.<\/p>\n\n\n\n<p>Ja et arvutuslikke mudeleid ei saa kasutada ainu\u00fcksi selleks, et ennustada liikide nakatumisriski - usaldusv\u00e4\u00e4rsema j\u00e4relduse tegemiseks on vaja t\u00e4iendavaid katseandmeid.<\/p>\n\n\n\n<p>Seega, ma arvan, et me peame j\u00e4tkama pandeemiaprotokollide j\u00e4rgimist ja tegema seda, mida me juba teinud oleme... Maskide kasutamine, sotsiaalse distantsi hoidmine nii palju kui v\u00f5imalik, mitte minek siseruumidesse ja rahvarohketesse ruumidesse, meie ohutuse ja eriti meie armastatud lemmikloomade, meie endi ja meie perekonna huvides.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/fluffy-cat-illustration-by-mind-the-graph.png\"><img decoding=\"async\" loading=\"lazy\" width=\"260\" height=\"195\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/fluffy-cat-illustration-by-mind-the-graph.png\" alt=\"\" class=\"wp-image-12240\"\/><\/a><\/figure><\/div>\n\n\n<p>See kohev kass on nii ilus, eks ole? Selle ja palju teisi loomade illustratsioone leiad Mind the Graph platvormilt.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/app.mindthegraph.com\/illustrations\/subcategory\/veterinary\">Veterinaaria<\/a>, <a href=\"https:\/\/app.mindthegraph.com\/illustrations\/subcategory\/ornitology\">ornitoloogia<\/a>, <a href=\"https:\/\/app.mindthegraph.com\/illustrations\/subcategory\/entomology\">entomoloogia<\/a>ja <a href=\"https:\/\/app.mindthegraph.com\/illustrations\/subcategory\/zoology\">zooloogia<\/a> platvormil on saadaval ka illustratsioonid, mida saab kasutada oma infograafias.  Alustage Mind the Graph kasutamist<a href=\"https:\/\/mindthegraph.com\/login\"> kohe<\/a>!<\/p>","protected":false},"excerpt":{"rendered":"<p>Jah, kahjuks on ka teie lemmikloomal oht saada COVID-19. Nii nagu meie oleme vastuv\u00f5tlikud SARS-CoV-2 viirusnakkusele, on seda ka teatud loomaliigid. Kuna loomadel on sarnased rakkude pinnavalkude struktuurilised omadused, mis esinevad ka inimestel. Konkreetne olemasolev valk toimib nagu lukk ja v\u00f5tme s\u00fcsteem, v\u00f5ti on viiruse [...]<\/p>","protected":false},"author":4,"featured_media":12241,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[389,647,554],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Is Your Pet in Danger of The COVID-19? - MTG<\/title>\n<meta name=\"description\" content=\"Do you know that pets also get affected by COVID-19? If you are now thinking that is your pet in danger of the COVID-19, then you&#039;re in the right place. Read this blog post to know more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/et\/covid-19-pets\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Is Your Pet in Danger of The COVID-19? - MTG\" \/>\n<meta property=\"og:description\" content=\"Do you know that pets also get affected by COVID-19? If you are now thinking that is your pet in danger of the COVID-19, then you&#039;re in the right place. Read this blog post to know more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/et\/covid-19-pets\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-03T12:36:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-05T16:50:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/02\/is-your-pet-in-danger-of-the-covid-19.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1123\" \/>\n\t<meta property=\"og:image:height\" content=\"612\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fabricio Pamplona\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabricio Pamplona\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Is Your Pet in Danger of The COVID-19? - MTG","description":"Do you know that pets also get affected by COVID-19? 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He has a Ph.D. and solid scientific background in Psychopharmacology and experience as a Guest Researcher at the Max Planck Institute of Psychiatry (Germany) and Researcher in D'Or Institute for Research and Education (IDOR, Brazil). Fabricio holds over 2500 citations in Google Scholar. He has 10 years of experience in small innovative businesses, with relevant experience in product design and innovation management. Connect with him on LinkedIn - Fabricio Pamplona.","sameAs":["http:\/\/mindthegraph.com","https:\/\/www.linkedin.com\/in\/fabriciopamplona"],"url":"https:\/\/mindthegraph.com\/blog\/et\/author\/fabricio\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts\/12236"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/comments?post=12236"}],"version-history":[{"count":5,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts\/12236\/revisions"}],"predecessor-version":[{"id":26012,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts\/12236\/revisions\/26012"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/media\/12241"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/media?parent=12236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/categories?post=12236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/tags?post=12236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}