{"id":2955,"date":"2020-01-09T11:36:21","date_gmt":"2020-01-09T08:36:21","guid":{"rendered":"http:\/\/vine-nn.ru\/nemoc-zatky\/"},"modified":"2020-01-09T11:36:21","modified_gmt":"2020-01-09T08:36:21","slug":"nemoc-zatky","status":"publish","type":"post","link":"https:\/\/vine-nn.ru\/cs\/nemoc-zatky\/","title":{"rendered":"&#8222;Nemoc z\u00e1tky&#8220;"},"content":{"rendered":"<p>\n &#8222;Nemoc z\u00e1tky&#8220; \u2013 jeden z nejhor\u0161\u00edch nep\u0159\u00e1tel v\u00edna. J\u00ed podl\u00e9haj\u00ed v\u00edna, \u0443\u043a\u0443\u043f\u043e\u0440\u0435\u043d\u043d\u044b\u0435 p\u0159\u00edrodn\u00ed kortik\u00e1ln\u00ed z\u00e1tkou. Zdroj probl\u00e9mu (obvykle) \u2013 <b>p\u0159ipojen\u00ed 2,4,6\u2013\u0442\u0440\u0438\u0445\u043b\u043e\u0440\u0430\u043d\u0438\u0437\u043e\u043b (THA)<\/b>. V\u00edno s zka\u017een\u00e9 z\u00e1tkou \u2013 s men\u0161\u00ed nebo v\u011bt\u0161\u00ed intenzitou \u2013 d\u00e1v\u00e1 mokr\u00fd, plesniv\u00fd, lepenkov\u00e9, mokr\u00e9 noviny. Ve velmi mal\u00fdch koncentrac\u00edch \u043a\u043e\u0440\u043a\u043e\u0432\u044b\u0439 vada top\u00ed \u0430\u0440\u043e\u043c\u0430\u0442\u0438\u043a\u0443 v\u00edna, tak\u017ee jeho &#8222;plochou&#8220;.\n <\/p>\n<p>           <img decoding=\"async\" src=\"\/wp-content\/uploads\/cce6b3ab436892511d001b3bb25bd86d.jpg\" \/><\/p>\n<p>\nVe snaze vyhnout se t\u00e9to pot\u00ed\u017ee, vina\u0159i nahrazuj\u00ed p\u0159\u00edrodn\u00ed &#8222;cork&#8220; alternativn\u00edmi mo\u017enostmi, jako jsou to\u010dit\u00e9 kryt a polymeru z\u00e1tky.\n<\/p>\n<ul>\n<li>Cm. Z\u00e1kladn\u00ed typy kolon<\/li>\n<\/ul>\n<p>\nNed\u00e1vn\u00e1 studie proveden\u00e1 skupinou japonsk\u00fdch v\u011bdc\u016f, vrh\u00e1 sv\u011btlo na mechanismus p\u016fsoben\u00ed THA na n\u00e1\u0161 \u010dich. Z\u00edskan\u00e9 v\u00fdsledky, snad v\u00e1m pomohou v prevenci &#8222;korkov\u00e9 nemoci&#8220;.\n<\/p>\n<p>\nJak zjistil profesor \u0425\u0438\u0440\u043e\u043a\u043e Takeuchi se sv\u00fdmi kolegy, \u0442\u0440\u0438\u0445\u043b\u043e\u0440\u0430\u043d\u0438\u0437\u043e\u043b blokuje \u0159adu \u043e\u043b\u044c\u0444\u0430\u043a\u0442\u043e\u0440\u043d\u044b\u0445 kan\u00e1l\u016f osobu (kan\u00e1ly vn\u00edm\u00e1n\u00ed chuti). V d\u016fsledku tohoto z\u00e1mku u n\u00e1s vznik\u00e1 pocit z toho, co naz\u00fdv\u00e1me v\u016fn\u00ed \u0442\u0440\u0438\u0445\u043b\u043e\u0440\u0430\u043d\u0438\u0437\u043e\u043b\u0430 \u2013 &#8222;vady korku&#8220;. Ale ve skute\u010dnosti, probl\u00e9m nen\u00ed v tom, \u017ee s\u00e1m THA p\u00e1chne, ale v tom, \u017ee on d\u00e1v\u00e1 n\u00e1m c\u00edtit chu\u0165 v\u00edna. A proto deformuje a jeho chu\u0165 (koneckonc\u016f, lv\u00ed pod\u00edl chu\u0165ov\u00fdch z\u00e1\u017eitk\u016f jsme si z chut\u00ed).\n<\/p>\n<p>\n &#8222;Jak vypl\u00fdv\u00e1 z jejich zpr\u00e1vy, na molekul\u00e1rn\u00ed a bun\u011b\u010dn\u00e9 \u00farovni spojen\u00ed, odpov\u011bdn\u00e1 za vznik t\u00e9to v\u016fn\u011b, nezp\u016fsobuje vzru\u0161en\u00ed v kleci; je to stla\u010dilo jej\u00ed aktivita&#8220; \u2013 vysv\u011btluje dr. Paul Breslin, profesor \u0420\u0430\u0442\u0433\u0435\u0440\u0441\u043a\u043e\u0433\u043e university (USA). &#8222;Je to nov\u00e9 a velmi zaj\u00edmav\u00e9 pozorov\u00e1n\u00ed&#8220;.\n <\/p>\n<p>\nProfesor Takeuchi o\u010dek\u00e1vala, \u017ee \u0442\u0440\u0438\u0445\u043b\u043e\u0440\u0430\u043d\u0438\u0437\u043e\u043b bude vzru\u0161ovat bu\u0148ky \u010dichov\u00fdch receptor\u016f. &#8222;Byli jsme p\u0159ekvapeni, kdy\u017e zjistili, \u017ee THA vlastn\u011b potla\u010duje sign\u00e1ln\u00ed impulsy v bu\u0148k\u00e1ch \u010dichov\u00fdch receptor\u016f,&#8220; p\u00ed\u0161e ve sv\u00e9m \u010dl\u00e1nku.\n<\/p>\n<p>\nPro zkoum\u00e1n\u00ed tohoto jevu v\u011bdci izolov\u00e1ny jednotliv\u00e9 receptorov\u00e9 bu\u0148ky triton, u kter\u00e9ho jsou t\u0159ikr\u00e1t v\u011bt\u0161\u00ed ne\u017e lidsk\u00e9. \u041f\u043e\u0434\u0432\u0435\u0440\u0433\u043d\u0443\u0432 jejich p\u016fsoben\u00ed THA, v\u011bdci zjistili, \u017ee dokonce i ve velmi mal\u00fdch d\u00e1vk\u00e1ch je tato l\u00e1tka blokuje \u0159\u00edzen\u00e9 cyklick\u00fdmi \u043d\u0443\u043a\u043b\u0435\u043e\u0442\u0438\u0434\u0430\u043c\u0438 programy bun\u011b\u010dn\u00e9 membr\u00e1ny, \u010d\u00edm\u017e se mozek dostane ur\u010dit\u00fd soubor sign\u00e1ly z t\u011bchto bun\u011bk. &#8222;Zd\u00e1 se, \u017ee dokonce i jedin\u00e1 molekula \u0442\u0440\u0438\u0445\u043b\u043e\u0440\u0430\u043d\u0438\u0437\u043e\u043b\u0430 poskytuje simult\u00e1nn\u00ed dopad ihned na mnoho takov\u00fdch kan\u00e1l\u016f,&#8220; \u0159ekla Takeuchi v rozhovoru s \u010dasopisem Wine Spectator.\n<\/p>\n<p>\nV dal\u0161\u00ed f\u00e1zi v\u00fdzkumu se stala slep\u00e1 ochutn\u00e1vka b\u00edl\u00fdch a \u010derven\u00fdch v\u00edn, kontaminovan\u00fdch mal\u00fdm mno\u017estv\u00edm THA, s \u00fa\u010dast\u00ed neprofesion\u00e1ln\u00edch \u0434\u0435\u0433\u0443\u0441\u0442\u0430\u0442\u043e\u0440\u043e\u0432. \u00da\u010dastn\u00edci experimentu zachytil \u043f\u043b\u0435\u0441\u043d\u0435\u0432\u044b\u0439 t\u00f3n THA p\u0159i koncentrac\u00edch 2-4 ppm. &#8222;Dokonce i z hlediska farmakologie, THA, pravd\u011bpodobn\u011b \u2013 jeden z nejsiln\u011bj\u0161\u00edch jednotek ve sv\u011bt\u011b&#8220;, \u0159ekl Takeuchi.\n<\/p>\n<p>\nAle jak by k zablokov\u00e1n\u00ed ur\u010dit\u00fdch bun\u011b\u010dn\u00fdch kan\u00e1l\u016f vytv\u00e1\u0159\u00ed charakteristick\u00fd, rozeznat v\u016fni? &#8222;Je to mo\u017en\u00e9 \u2013 \u0159\u00edkaj\u00ed v\u011bdci \u2013 lid\u00e9 prost\u011b maj\u00ed receptor, citliv\u00fd na THA, kter\u00fd chyb\u00ed u \u0442\u0440\u0438\u0442\u043e\u043d\u043e\u0432&#8220;. A mo\u017en\u00e1, potla\u010den\u00ed bun\u011b\u010dn\u00e9 kan\u00e1ly generuje sign\u00e1l, kter\u00fd je interpretov\u00e1n mozkem jako outsider v\u016fn\u011b.\n<\/p>\n<p>\nPaul Breslin je p\u0159edpoklad, \u017ee se organismus mohl evolu\u010dn\u00ed cestou p\u0159ij\u00edt k takov\u00e9mu vn\u00edm\u00e1n\u00ed THA, proto\u017ee tak \u010di onak \u2013 to je varov\u00e1n\u00ed o tom, \u017ee j\u00eddlo nebo pit\u00ed mohou b\u00fdt po\u0161kozeny.\n<\/p>\n<p>\n\u0422\u0440\u0438\u0445\u043b\u043e\u0440\u0430\u043d\u0438\u0437\u043e\u043b m\u016f\u017ee b\u00fdt p\u0159\u00edtomen v cel\u00e9 \u0159ad\u011b potravin\u00e1\u0159sk\u00fdch v\u00fdrobk\u016f: miner\u00e1ln\u00ed vodu, jablka, vejce, \u043a\u0440\u0435\u0432\u0435\u0442\u043a\u0430\u0445, slupce ban\u00e1nu. A tak\u00e9 \u2013 na potravin\u00e1\u0159sk\u00fdch obalech.\n<\/p>\n<p>\nProveden\u00e1 studie m\u016f\u017ee poskytnout vod\u00edtka k dohledu nad zvl\u00e1\u0161tn\u00edmi v\u016fn\u011bmi, boj s nimi\u017e je aktu\u00e1ln\u00ed a pro vina\u0159\u016f a v\u00fdrobc\u016f potravin. Na p\u0159esv\u011bd\u010den\u00ed Takeuchi, to otev\u00edr\u00e1 mo\u017enosti pro vyn\u00e1lezy nov\u00fdch l\u00e1tek, maskov\u00e1n\u00ed nep\u0159\u00edjemn\u00e9 pachy a tak\u00e9 inhibitory bun\u011b\u010dn\u00fdch kan\u00e1l\u016f pro pou\u017eit\u00ed v anestezii a odstran\u011bn\u00ed bolesti.\n<\/p>\n<p>\nDr. Breslin, v\u0161ak poznamen\u00e1v\u00e1, \u017ee \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u0432\u0448\u0438\u0441\u044c s THA je \u010dichov\u00fdch receptor\u016f, se m\u016f\u017eeme setkat s obt\u00ed\u017eemi v jeho studii, pokud to brzd\u00ed \u0441\u0443\u0431\u043f\u043e\u043f\u0443\u043b\u044f\u0446\u0438\u044e neuron\u016f. Krom\u011b toho, dopad THA p\u0159i tak mal\u00fdch koncentrac\u00edch, siln\u011b komplikuje jak\u00e9koliv m\u011b\u0159en\u00ed. &#8222;V tomto p\u0159\u00edpad\u011b, lidsk\u00fd nos dokud d\u016frazn\u011b p\u0159ed instrument\u00e1ln\u00ed mo\u017enosti na\u0161ich laborato\u0159\u00ed&#8220; dod\u00e1v\u00e1. <\/p>\n<p style=\"float:right; font-family:Calibri; font-style:italic; font-size:17px\">\n Zdroj: winespectator.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8222;Nemoc z\u00e1tky&#8220; \u2013 jeden z nejhor\u0161\u00edch nep\u0159\u00e1tel v\u00edna. J\u00ed podl\u00e9haj\u00ed v\u00edna, \u0443\u043a\u0443\u043f\u043e\u0440\u0435\u043d\u043d\u044b\u0435 p\u0159\u00edrodn\u00ed kortik\u00e1ln\u00ed z\u00e1tkou. Zdroj probl\u00e9mu (obvykle) \u2013 p\u0159ipojen\u00ed 2,4,6\u2013\u0442\u0440\u0438\u0445\u043b\u043e\u0440\u0430\u043d\u0438\u0437\u043e\u043b (THA). V\u00edno&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1268,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52],"tags":[],"class_list":["post-2955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-informace"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/posts\/2955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/comments?post=2955"}],"version-history":[{"count":0,"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/posts\/2955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/media\/1268"}],"wp:attachment":[{"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/media?parent=2955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/categories?post=2955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vine-nn.ru\/cs\/wp-json\/wp\/v2\/tags?post=2955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}