{"id":16096,"date":"2014-05-13T08:48:06","date_gmt":"2014-05-13T06:48:06","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=16096"},"modified":"2014-05-13T12:00:29","modified_gmt":"2014-05-13T10:00:29","slug":"liga-radikalni-omezeni-kuractvi-by-z-rakoviny-plic-ucinilo-raritu","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=16096","title":{"rendered":"Liga: Radik\u00e1ln\u00ed omezen\u00ed ku\u0159\u00e1ctv\u00ed by z rakoviny plic u\u010dinilo raritu"},"content":{"rendered":"<p><strong>Radik\u00e1ln\u00ed omezen\u00ed ku\u0159\u00e1ctv\u00ed by za p\u00e1r let mohlo u\u010dinit z rakoviny plic raritn\u00ed z\u00e1le\u017eitost, uv\u00e1d\u00ed Liga proti rakovin\u011b v p\u0159\u00edru\u010dce pro ve\u0159ejnost. Liga p\u0159ipom\u00edn\u00e1, \u017ee kdo p\u0159estane kou\u0159it, prodlou\u017e\u00ed si \u017eivot o deset let.\u00a0<\/strong><!--more--><\/p>\n<p>&nbsp;<\/p>\n<p>Ro\u010dn\u011b um\u00edr\u00e1 v \u010cesku na n\u00e1dor plic 5500 lid\u00ed, z nich 5200 ku\u0159\u00e1k\u016f. Ze stovky zem\u0159el\u00fdch na plicn\u00ed rakovinu bylo 90 aktivn\u00edch a \u010dty\u0159i pasivn\u00ed ku\u0159\u00e1ci, p\u011bt bylo vystaveno rakovinov\u00fdm faktor\u016fm v pr\u00e1ci a jen jeden zem\u0159el bez prok\u00e1zan\u00e9 souvislosti s vlivem kou\u0159en\u00ed. Liga p\u0159ipom\u00edn\u00e1, \u017ee kdo p\u0159estane kou\u0159it, prodlou\u017e\u00ed si \u017eivot o deset let.<\/p>\n<p>V\u00fdchova k neku\u0159\u00e1ctv\u00ed a prevence plicn\u00ed rakoviny jsou t\u00e9matem leto\u0161n\u00edho \u010cesk\u00e9ho dne proti rakovin\u011b 14. kv\u011btna. V \u010cesku kou\u0159\u00ed 26,3 procenta \u017een a 36,5 mu\u017e\u016f, mezi mlad\u00fdmi do 24 let 44,7 procenta, mezi patn\u00e1ctilet\u00fdmi a mlad\u0161\u00edmi 18 procent a mezi seniory 20,5 procenta.<\/p>\n<p>Kou\u0159en\u00ed podle l\u00e9ka\u0159\u016f zvy\u0161uje riziko vzniku zhoubn\u00fdch n\u00e1dor\u016f, nemoc\u00ed srdce a c\u00e9v, chronick\u00fdch plicn\u00edch onemocn\u011bn\u00ed, cukrovky, \u0161ed\u00e9ho z\u00e1kalu, Alzheimerovy nemoci a dal\u0161\u00edch. Sni\u017euje plodnost a p\u0159isp\u00edv\u00e1 k rozvoji vrozen\u00fdch vad u potomk\u016f. Zhruba 20 procent matek kou\u0159\u00ed i v t\u011bhotenstv\u00ed, jejich d\u011bti jsou \u010dast\u011bji vystaveny riziku n\u00e1hl\u00e9ho \u00famrt\u00ed.<\/p>\n<p>Nikotin je jed ze skupiny alkaloid\u016f, p\u0159\u00edrodn\u00edch l\u00e1tek, kter\u00fdmi se rostliny br\u00e1n\u00ed \u0161k\u016fdc\u016fm. Jedin\u00e1 kapka \u010dist\u00e9ho nikotinu m\u016f\u017ee \u010dlov\u011bka usmrtit. V cigaretov\u00e9m kou\u0159i je zhruba 7000 chemick\u00fdch l\u00e1tek, z nich 69 rakovinotvorn\u00fdch, jako aceton, arsen, formaldehyd, kyanovod\u00edk \u010di olovo.<\/p>\n<p>Nikotin \u00fa\u010dinkuje na centr\u00e1ln\u00ed nervovou soustavu. P\u0159i kou\u0159en\u00ed se z plic do krevn\u00edho ob\u011bhu a nervov\u00e9 soustavy dost\u00e1v\u00e1 za sedm a\u017e deset sekund. Uvol\u0148uje v mozku l\u00e1tky, kter\u00e9 vyvolaj\u00ed lib\u00fd pocit. Pokud nen\u00e1sleduje dal\u0161\u00ed d\u00e1vka, c\u00edt\u00ed se ku\u0159\u00e1k nep\u0159\u00edjemn\u011b a mus\u00ed si znovu zap\u00e1lit.<\/p>\n<p>Odborn\u00edci upozor\u0148uj\u00ed, \u017ee neexistuje ne\u0161kodn\u00e9 kou\u0159en\u00ed, zdrav\u00ed \u0161kod\u00ed i kou\u0159en\u00ed doutn\u00edk\u016f, k n\u011bmu\u017e n\u011bkte\u0159\u00ed ku\u0159\u00e1ci p\u0159ech\u00e1zej\u00ed jako ke &#8222;zdrav\u00e9&#8220; variant\u011b. \u0158e\u0161en\u00edm nejsou podle odborn\u00edk\u016f ani netradi\u010dn\u00ed formy tab\u00e1ku typu bidi a kretek. Je v nich a\u017e p\u011btin\u00e1sobn\u00e1 koncentrace nikotinu, zrychluje to vznik z\u00e1vislosti. Vy\u0161\u0161\u00ed je v nich i obsah dehtu \u010di oxidu uhelnat\u00e9ho, co\u017e zvy\u0161uje riziko n\u00e1dor\u016f dutiny \u00fastn\u00ed, plic, j\u00edcnu, onemocn\u011bn\u00ed srde\u010dn\u00edch tepen a infarktu.<\/p>\n<p>ilustra\u010dn\u00ed foto: Javier Psilocybin \/ Flickr.com<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Radik\u00e1ln\u00ed omezen\u00ed ku\u0159\u00e1ctv\u00ed by za p\u00e1r let mohlo u\u010dinit z rakoviny plic raritn\u00ed z\u00e1le\u017eitost, uv\u00e1d\u00ed Liga proti rakovin\u011b v p\u0159\u00edru\u010dce pro ve\u0159ejnost. Liga p\u0159ipom\u00edn\u00e1, \u017ee <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=16096\" title=\"Liga: Radik\u00e1ln\u00ed omezen\u00ed ku\u0159\u00e1ctv\u00ed by z rakoviny plic u\u010dinilo raritu\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":16097,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-16096","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/16096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16096"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/16096\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/16097"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}