{"id":16,"date":"2016-03-06T18:24:44","date_gmt":"2016-03-06T17:24:44","guid":{"rendered":"https:\/\/filozofia.nett.to\/farmakologia\/2016\/03\/06\/nejasnosti-okolo-guanfacinu-a-klonidinu-chybne-pomenovania-adrenalin-alfa-2-receptorov\/"},"modified":"2026-01-28T00:43:51","modified_gmt":"2026-01-27T23:43:51","slug":"nejasnosti-okolo-guanfacinu-a-klonidinu-chybne-pomenovania-adrenalin-alfa-2-receptorov","status":"publish","type":"post","link":"https:\/\/filozofia.nett.to\/farmakologia\/sk\/nejasnosti-okolo-guanfacinu-a-klonidinu-chybne-pomenovania-adrenalin-alfa-2-receptorov\/","title":{"rendered":"Nejasnosti okolo guanfac\u00ednu a klonid\u00ednu. Chybn\u00e9 pomenovania adrenal\u00edn alfa 2 receptorov"},"content":{"rendered":"<p>Lieky guanfac\u00edn a klonid\u00edn s\u00fa agonisty (zvy\u0161uj\u00fa aktivitu) adrenal\u00edn alfa 2 receptorov a napriek tomu tento liek zni\u017euje hladinu adrenal\u00ednu v mozgu a v tele, a zni\u017euje krvn\u00fd tlak. Ako je mo\u017en\u00fd tak\u00fdto paradox?<br \/>\n<strong>H\u00e1\u010dik spo\u010d\u00edva vo ve\u013emi hrubej chybe <\/strong>&#8211; aj v \u0161pi\u010dkovej vede sa robia chyby: adrenal\u00edn alfa 2 receptory boli chybne pomenovan\u00e9 ako &#8220;adrenal\u00ednov\u00e9&#8221;, ale u\u017e sa to tak zau\u017e\u00edvalo. &#8220;Adrenal\u00ednov\u00e9&#8221; by sa nemali vola\u0165 &#8211; je to chyba. N\u00e1zov receptorov sa po spr\u00e1vnosti d\u00e1va pod\u013ea neurotransmiternej l\u00e1tky, na ktor\u00fa s\u00fa dan\u00e9 receptory naviazan\u00e9. Neurotransmitern\u00e1 l\u00e1tka adrenal\u00edn alfa 2 receptorov, nie je adrenal\u00edn. Preto po zv\u00fd\u0161en\u00ed aktivity t\u00fdchto receptorov krvn\u00fd tlak klesne a zn\u00ed\u017ei sa produkcia adrenal\u00ednu v mozgu.<\/p>\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Alpha-2_adrenergic_receptor\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Alpha-2_adrenergic_receptor<\/a><\/p>","protected":false},"excerpt":{"rendered":"H\u00e1\u010dik spo\u010d\u00edva vo ve\u013emi hrubej chybe, aj v \u0161pi\u010dkovej vede sa robia chyby","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-16","post","type-post","status-publish","format-standard","hentry","category-farmakologia"],"_links":{"self":[{"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/posts\/16","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/comments?post=16"}],"version-history":[{"count":0,"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/posts\/16\/revisions"}],"wp:attachment":[{"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/media?parent=16"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/categories?post=16"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/filozofia.nett.to\/farmakologia\/wp-json\/wp\/v2\/tags?post=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}