{"id":2295,"date":"2025-08-29T20:18:05","date_gmt":"2025-08-29T17:18:05","guid":{"rendered":"http:\/\/www.zdravezezahrady.top\/?p=2295"},"modified":"2025-08-29T20:18:05","modified_gmt":"2025-08-29T17:18:05","slug":"lekari-identifikovali-krevni-skupiny-s-vyssim-rizikem-rakoviny-zaludku","status":"publish","type":"post","link":"http:\/\/www.zdravezezahrady.top\/?p=2295","title":{"rendered":"L\u00e9ka\u0159i identifikovali krevn\u00ed skupiny s vy\u0161\u0161\u00edm rizikem rakoviny \u017ealudku"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><\/h1>\n\n\n\n<p>Rakovina \u017ealudku pat\u0159\u00ed mezi m\u00e9n\u011b \u010dast\u00e9 n\u00e1dory, ale jej\u00ed projevy b\u00fdvaj\u00ed nen\u00e1padn\u00e9 a \u010dasto se odhal\u00ed pozd\u011b. P\u0159esn\u00e9 p\u0159\u00ed\u010diny vzniku nejsou zat\u00edm zn\u00e1m\u00e9, odborn\u00edci v\u0161ak upozor\u0148uj\u00ed na faktory, kter\u00e9 mohou riziko zvy\u0161ovat.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Rizikov\u00e9 faktory rakoviny \u017ealudku<\/h2>\n\n\n\n<p>Mezi hlavn\u00ed rizika pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>vy\u0161\u0161\u00ed v\u011bk,<\/li>\n\n\n\n<li>nadv\u00e1ha,<\/li>\n\n\n\n<li>nel\u00e9\u010den\u00e9 infekce,<\/li>\n\n\n\n<li>kou\u0159en\u00ed.<\/li>\n<\/ul>\n\n\n\n<p>Podle <strong>Cancer Research UK<\/strong> je a\u017e <strong>40 % p\u0159\u00edpad\u016f rakoviny \u017ealudku spojeno s infekc\u00ed bakteri\u00ed Helicobacter pylori (H. pylori)<\/strong>.<\/p>\n\n\n\n<p>Tato bakterie \u017eije ve sliznici \u017ealudku a \u0161\u00ed\u0159\u00ed se kontaminovanou potravou \u010di vodou. U n\u011bkter\u00fdch lid\u00ed nevyvol\u00e1v\u00e1 \u017e\u00e1dn\u00e9 pot\u00ed\u017ee, u jin\u00fdch zp\u016fsobuje z\u00e1n\u011bty a \u017ealude\u010dn\u00ed v\u0159edy, kter\u00e9 mohou v\u00e9st k vy\u0161\u0161\u00edmu riziku rakoviny.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Jak\u00e9 jsou prvn\u00ed p\u0159\u00edznaky rakoviny \u017ealudku?<\/h2>\n\n\n\n<p>Podle britsk\u00e9 <strong>NHS<\/strong> b\u00fdvaj\u00ed ran\u00e9 p\u0159\u00edznaky velmi m\u00edrn\u00e9 a snadno se zam\u011bn\u00ed s jin\u00fdmi pot\u00ed\u017eemi, nap\u0159\u00edklad s p\u00e1len\u00edm \u017e\u00e1hy nebo poruchami tr\u00e1ven\u00ed. Pat\u0159\u00ed sem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>p\u0159etrv\u00e1vaj\u00edc\u00ed p\u00e1len\u00ed \u017e\u00e1hy a poruchy tr\u00e1ven\u00ed,<\/li>\n\n\n\n<li>nadm\u011brn\u00e9 \u0159\u00edh\u00e1n\u00ed a plynatost,<\/li>\n\n\n\n<li>pocit plnosti a nad\u00fdm\u00e1n\u00ed po j\u00eddle,<\/li>\n\n\n\n<li>bolesti b\u0159icha.<\/li>\n<\/ul>\n\n\n\n<p>V pokro\u010dilej\u0161\u00edch f\u00e1z\u00edch se mohou objevit:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>krev ve stolici,<\/li>\n\n\n\n<li>\u00fabytek hmotnosti,<\/li>\n\n\n\n<li>ztr\u00e1ta chuti k j\u00eddlu.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Krevn\u00ed skupina a riziko rakoviny<\/h2>\n\n\n\n<p>Zaj\u00edmav\u00fdm zji\u0161t\u011bn\u00edm v\u011bdc\u016f je souvislost mezi krevn\u00ed skupinou a rizikem n\u011bkter\u00fdch druh\u016f rakoviny.<\/p>\n\n\n\n<p>Studie na 50 000 osob\u00e1ch v \u00cdr\u00e1nu uk\u00e1zala, \u017ee lid\u00e9 s <strong>krevn\u00ed skupinou A, B nebo AB<\/strong> maj\u00ed o <strong>55 % vy\u0161\u0161\u00ed riziko rakoviny \u017ealudku<\/strong> ne\u017e lid\u00e9 s krevn\u00ed skupinou O.<\/p>\n\n\n\n<p>Dal\u0161\u00ed v\u00fdzkumy zjistily, \u017ee:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>osoby s krevn\u00ed skupinou <strong>AB<\/strong> maj\u00ed o 45 % vy\u0161\u0161\u00ed riziko rakoviny jater,<\/li>\n\n\n\n<li>lid\u00e9 s krevn\u00edmi skupinami <strong>O a AB<\/strong> maj\u00ed naopak ni\u017e\u0161\u00ed riziko rakoviny slinivky.<\/li>\n<\/ul>\n\n\n\n<p>V \u010cesku, stejn\u011b jako v jin\u00fdch evropsk\u00fdch zem\u00edch, je nej\u010dast\u011bj\u0161\u00ed krevn\u00ed skupina <strong>0 pozitivn\u00ed<\/strong>, zat\u00edmco <strong>AB negativn\u00ed<\/strong> pat\u0159\u00ed mezi nejvz\u00e1cn\u011bj\u0161\u00ed.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Co z toho vypl\u00fdv\u00e1?<\/h2>\n\n\n\n<p>Pro\u010d jsou n\u011bkter\u00e9 krevn\u00ed skupiny v\u00edce ohro\u017een\u00e9, zat\u00edm nen\u00ed jasn\u00e9. Odborn\u00edci se domn\u00edvaj\u00ed, \u017ee v tom mohou hr\u00e1t roli genetick\u00e9 faktory i zp\u016fsob, jak\u00fdm imunitn\u00ed syst\u00e9m reaguje na infekce, nap\u0159\u00edklad na bakterii <strong>Helicobacter pylori<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u2139\ufe0f <strong>Upozorn\u011bn\u00ed:<\/strong> Tento \u010dl\u00e1nek m\u00e1 pouze informativn\u00ed charakter a nenahrazuje l\u00e9ka\u0159skou konzultaci. Pokud m\u00e1te p\u0159etrv\u00e1vaj\u00edc\u00ed zdravotn\u00ed obt\u00ed\u017ee, vyhledejte sv\u00e9ho l\u00e9ka\u0159e.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rakovina \u017ealudku pat\u0159\u00ed mezi m\u00e9n\u011b \u010dast\u00e9 n\u00e1dory, ale jej\u00ed projevy b\u00fdvaj\u00ed nen\u00e1padn\u00e9 a \u010dasto se odhal\u00ed pozd\u011b. P\u0159esn\u00e9 p\u0159\u00ed\u010diny vzniku nejsou zat\u00edm zn\u00e1m\u00e9, odborn\u00edci v\u0161ak upozor\u0148uj\u00ed na faktory, kter\u00e9 mohou [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2296,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tipy"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L\u00e9ka\u0159i identifikovali krevn\u00ed skupiny s vy\u0161\u0161\u00edm rizikem rakoviny \u017ealudku - Zdrave<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.zdravezezahrady.top\/?p=2295\" \/>\n<meta property=\"og:locale\" content=\"uk_UA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u00e9ka\u0159i identifikovali krevn\u00ed skupiny s vy\u0161\u0161\u00edm rizikem rakoviny \u017ealudku - Zdrave\" \/>\n<meta property=\"og:description\" content=\"Rakovina \u017ealudku pat\u0159\u00ed mezi m\u00e9n\u011b \u010dast\u00e9 n\u00e1dory, ale jej\u00ed projevy b\u00fdvaj\u00ed nen\u00e1padn\u00e9 a \u010dasto se odhal\u00ed pozd\u011b. 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