{"id":708,"date":"2022-03-15T01:24:11","date_gmt":"2022-03-14T17:24:11","guid":{"rendered":"https:\/\/www.testsealabs-kit.com\/?p=708"},"modified":"2022-04-25T19:44:26","modified_gmt":"2022-04-25T11:44:26","slug":"what-is-the-difference-between-antigen-detection-and-nucleic-acid-detection","status":"publish","type":"post","link":"https:\/\/www.testsealabs-kit.com\/sk\/what-is-the-difference-between-antigen-detection-and-nucleic-acid-detection\/","title":{"rendered":"Ak\u00fd je rozdiel medzi detekciou antig\u00e9nu a detekciou nukleovej kyseliny?"},"content":{"rendered":"<p>Ned\u00e1vno bolo na trh schv\u00e1len\u00fdch nieko\u013eko nov\u00fdch produktov na autotestovanie korunov\u00fdch antig\u00e9nov, \u010do vzbudilo pozornos\u0165.<\/p>\n<p>&nbsp;<\/p>\n<p>\u010co je to antig\u00e9nov\u00fd test a ak\u00fd je rozdiel oproti zn\u00e1memu testu nukleov\u00fdch kysel\u00edn? Pre\u010do prida\u0165 t\u00fato nov\u00fa met\u00f3du detekcie? Ak\u00e1 je presnos\u0165 detekcie? \u010co je potrebn\u00e9 urobi\u0165? Existuj\u00fa nejak\u00e9 rizik\u00e1? Objavuj\u00fa sa pochybnosti o tejto novej forme detekcie.<\/p>\n<p>&nbsp;<\/p>\n<p>\u010co presne je antig\u00e9nov\u00fd test? Ako sa l\u00ed\u0161i od testovania nukleov\u00fdch kysel\u00edn?<\/p>\n<p>&nbsp;<\/p>\n<p>Antig\u00e9ny s\u00fa ako \"\u0161aty\", ktor\u00e9 m\u00e1 v\u00edrus na sebe zvonka, a nukleov\u00e9 kyseliny s\u00fa g\u00e9ny vo vn\u00fatri v\u00edrusu.<\/p>\n<p>&nbsp;<\/p>\n<p>Tieto dva testy sa mierne l\u00ed\u0161ia. Test antig\u00e9nu je met\u00f3da, ktor\u00e1 za\u010d\u00edna od protil\u00e1tky na meranie \"oble\u010denia\" a po komplexnej \u0161pecifickosti sa m\u00f4\u017ee zobrazi\u0165 v\u00edrus; zatia\u013e \u010do test nukleov\u00fdch kysel\u00edn je zlo\u017eitej\u0161\u00ed a vy\u017eaduje si amplifik\u00e1ciu na dokon\u010denie, preto\u017ee s prepojen\u00edm amplifik\u00e1cie bude citlivos\u0165 testu nukleov\u00fdch kysel\u00edn vy\u0161\u0161ia, ale zodpovedaj\u00faci \u010das potrebn\u00fd na z\u00edskanie v\u00fdsledkov je dlh\u0161\u00ed. bude \u0165a\u017ek\u00e9, ak sa r\u00fdchlos\u0165 detekcie spolieha len na nukleov\u00e9 kyseliny. Ke\u010f\u017ee nukleov\u00e9 kyseliny si musia po\u017ei\u010da\u0165 stroje, existuj\u00fa ve\u013emi profesion\u00e1lne syst\u00e9my pre po\u017eiadavky na odber vzoriek a strojov\u00fa amplifik\u00e1ciu. Ak je odber vzoriek na tomto mieste nevhodn\u00fd alebo nie s\u00fa vhodn\u00e9 podmienky na amplifik\u00e1ciu, existuje in\u00e1 met\u00f3da? Podobne ako dom\u00e1ca tehotensk\u00e1 testovacia ty\u010dinka na zistenie tehotenstva, antig\u00e9nov\u00fd test sa m\u00f4\u017ee pou\u017ei\u0165 doma a r\u00fdchlos\u0165 je r\u00fdchla. M\u00f4\u017ee sa pou\u017e\u00edva\u0165 aj v nemocniciach so zl\u00fdmi podmienkami a n\u00e1klady s\u00fa relat\u00edvne n\u00edzke. V s\u00fa\u010dasnosti s\u00fa met\u00f3dami detekcie nov\u00e9ho koronav\u00edrusu najm\u00e4 detekcia nukleov\u00fdch kysel\u00edn a detekcia protil\u00e1tok. Spolo\u010dnos\u0165 AllTest China vyu\u017e\u00edva met\u00f3du protil\u00e1tkov\u00e9ho koloidn\u00e9ho zlata a \u00faspe\u0161ne vyvinula s\u00fapravu na detekciu nov\u00e9ho koronav\u00edrusu (COVID-19) IgG\/IgM protil\u00e1tok.<\/p>\n<p>&nbsp;<\/p>\n<p>Presnos\u0165 a citlivos\u0165 detekcie antig\u00e9nov je ni\u017e\u0161ia ako detekcia nukleov\u00fdch kysel\u00edn a detekcia nukleov\u00fdch kysel\u00edn je st\u00e1le \"zlat\u00fdm \u0161tandardom\" pre detekciu nov\u00fdch kor\u00fan. Testovanie antig\u00e9nu m\u00e1 svoje v\u00fdhody. Jednou z nich je, \u017ee je pohodln\u00e9 a nevy\u017eaduje si pr\u00edstroj. M\u00f4\u017eete ho pou\u017ei\u0165 doma a v\u00fdsledky z\u00edska\u0165 v kr\u00e1tkom \u010dase. Testovanie nukleov\u00fdch kysel\u00edn zah\u0155\u0148a viacero krokov spracovania a z\u00edskanie v\u00fdsledkov trv\u00e1 pribli\u017ene 4 a\u017e 6 hod\u00edn.<\/p>\n<p>&nbsp;<\/p>\n<p>Ako presn\u00fd je antig\u00e9nov\u00fd test?<\/p>\n<p>&nbsp;<\/p>\n<p>Citlivos\u0165 \u010dinidiel na detekciu antig\u00e9nu je 75%-98% a \u0161pecifickos\u0165 je v rozmedz\u00ed 95%-99%.<\/p>\n<p>&nbsp;<\/p>\n<p>Kto si mus\u00ed urobi\u0165 samovy\u0161etrenie antig\u00e9nov?<\/p>\n<p>&nbsp;<\/p>\n<p>\u013dudia, ktor\u00ed id\u00fa na o\u0161etrenie do zdravotn\u00edckeho zariadenia a maj\u00fa pr\u00edznaky ako hor\u00fa\u010dka, a ostatn\u00ed, ktor\u00ed maj\u00fa pr\u00edznaky do piatich dn\u00ed. \u013dudia ako person\u00e1l na pozorovanie v karant\u00e9ne vr\u00e1tane person\u00e1lu na pozorovanie v dom\u00e1cej karant\u00e9ne, v \u00fazkom kontakte, v \u010diasto\u010dnom kontakte, na pozorovanie vo vstupnej izol\u00e1cii, v uzavretej oblasti a v kontrolovanej oblasti. To s\u00fa t\u00ed, ktor\u00ed potrebuj\u00fa samovy\u0161etrenie na antig\u00e9n. Kvalifikovan\u00e9 skupiny s\u00fa \u013eudia, ktor\u00ed si myslia, \u017ee s\u00fa vystaven\u00ed vy\u0161\u0161iemu riziku n\u00e1kazy.<\/p>\n<p>&nbsp;<\/p>\n<p>Ak\u00e9 s\u00fa prevent\u00edvne opatrenia pri samovy\u0161etrovan\u00ed antig\u00e9nov?<\/p>\n<p>&nbsp;<\/p>\n<p>Z n\u00e1vodu na pou\u017eitie vopred pred\u00e1van\u00e9ho v\u00fdrobku na samodetekciu antig\u00e9nov nie je \u0165a\u017ek\u00e9 zisti\u0165, \u017ee jeho pou\u017eitie je podobn\u00e9 ako pou\u017eitie dom\u00e1ceho tehotensk\u00e9ho testovacieho pr\u00fa\u017eku. Pri samovy\u0161etren\u00ed a odbere vzorky by ste mali by\u0165 na seba trochu \"pr\u00edsni\", \"preto\u017ee na zistenie pr\u00edtomnosti v\u00edrusu mus\u00edte zo\u0161kraba\u0165 \u010das\u0165 epitelov\u00fdch buniek v hrdle alebo nosovej dutine\". Po teste by ste mali testovacie pom\u00f4cky spr\u00e1vne zlikvidova\u0165. Pozit\u00edvny antig\u00e9nov\u00fd test zodpoved\u00e1 \u010dasu, ke\u010f je infikovan\u00e1 osoba vysoko n\u00e1kazliv\u00e1. Preto po pozit\u00edvnom v\u00fdsledku antig\u00e9nov\u00e9ho testu v z\u00e1ujme bezpe\u010dnosti v\u00e1s a va\u0161ej rodiny nikam necho\u010fte.<\/p>\n<p>&nbsp;<\/p>\n<p>Pre\u010do je t\u00e1to met\u00f3da detekcie tak\u00e1 dobr\u00e1? Pou\u017eil u\u017e niekto detekciu nukleov\u00fdch kysel\u00edn?<\/p>\n<p>&nbsp;<\/p>\n<p>V\u0161etko m\u00e1 svoje dve strany. Omikron sa v kr\u00e1tkom \u010dase roz\u0161\u00edril do \u0161irok\u00e9ho okolia. Pod\u013ea po\u017eiadaviek epidemiologickej prevencie a kontroly sa odpor\u00fa\u010da r\u00fdchlo n\u00e1js\u0165 zdroj n\u00e1kazy a na prisp\u00f4sobenie sa s\u00fa\u010dasnej situ\u00e1cii je potrebn\u00e9 jednoduch\u0161ie a \u013eahko propagovate\u013en\u00e9 technol\u00f3gie detekcie. Epidemiologick\u00e9 charakteristiky tohto kme\u0148a, preto by sa malo vykona\u0165 rozsiahle r\u00fdchle testovanie vo v\u00e4\u010d\u0161ej popul\u00e1cii. Detekcia antig\u00e9nu je doplnkom k existuj\u00facim met\u00f3dam detekcie nukleov\u00fdch kysel\u00edn. Vzh\u013eadom na vlastnosti a s\u00fa\u010dasn\u00fa situ\u00e1ciu reagenci\u00ed na detekciu protil\u00e1tok existuj\u00fa ur\u010dit\u00e9 obmedzenia v citlivosti a \u0161pecifickosti, ktor\u00e9 nemo\u017eno pou\u017ei\u0165 ako jedin\u00fd z\u00e1klad pre diagn\u00f3zu. Vyl\u00fa\u010denie novej koron\u00e1rnej pneum\u00f3nie sa m\u00f4\u017ee pou\u017ei\u0165 len ako doplnok k existuj\u00facim reagenci\u00e1m na detekciu v\u00edrusov\u00fdch nukleov\u00fdch kysel\u00edn. Antig\u00e9nov\u00e9 testy s\u00fa o nie\u010do menej citliv\u00e9, preto\u017ee nemaj\u00fa amplifik\u00e1ciu, ale ke\u010f s\u00fa pozit\u00edvne, s\u00fa ve\u013emi cenn\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ned\u00e1vno bolo na trh schv\u00e1len\u00fdch nieko\u013eko nov\u00fdch produktov na autotestovanie korunov\u00fdch antig\u00e9nov, \u010do vzbudilo pozornos\u0165.   \u010co je to antig\u00e9nov\u00fd test a ak\u00fd je rozdiel oproti zn\u00e1memu testu s nukleovou kyselinou? Pre\u010do prida\u0165 t\u00fato nov\u00fa met\u00f3du detekcie? Ak\u00e1 je presnos\u0165 detekcie? \u010co je potrebn\u00e9 urobi\u0165? Existuj\u00fa nejak\u00e9 rizik\u00e1? Pochybnosti... <a class=\"more-link\" href=\"https:\/\/www.testsealabs-kit.com\/sk\/what-is-the-difference-between-antigen-detection-and-nucleic-acid-detection\/\">Pokra\u010dova\u0165 v \u010d\u00edtan\u00ed <span class=\"screen-reader-text\">Ak\u00fd je rozdiel medzi detekciou antig\u00e9nu a detekciou nukleovej kyseliny?<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-708","post","type-post","status-publish","format-standard","hentry","category-industry-news","entry"],"_links":{"self":[{"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/posts\/708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/comments?post=708"}],"version-history":[{"count":0,"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/posts\/708\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/media?parent=708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/categories?post=708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.testsealabs-kit.com\/sk\/wp-json\/wp\/v2\/tags?post=708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}