{"id":3621,"date":"2024-06-14T19:45:12","date_gmt":"2024-06-14T17:45:12","guid":{"rendered":"https:\/\/www.ptc.cz\/?p=3621"},"modified":"2024-06-14T19:45:12","modified_gmt":"2024-06-14T17:45:12","slug":"co-je-to-psa-a-aku-ulohu-hra-pri-rakovine-prostaty","status":"publish","type":"post","link":"https:\/\/www.ptc.cz\/sk\/blog\/co-je-to-psa-a-aku-ulohu-hra-pri-rakovine-prostaty\/","title":{"rendered":"\u010co je to PSA a ak\u00fa \u00falohu hr\u00e1 pri rakovine prostaty?"},"content":{"rendered":"

Skratkou PSA sa ozna\u010duje prostatick\u00fd \u0161pecifick\u00fd antig\u00e9n, \u010do je enz\u00fdm produkovan\u00fd bunkami prostaty. Za norm\u00e1lnych okolnost\u00ed tento enz\u00fdm sp\u00f4sobuje skvapalnenie semena a len mal\u00e9 mno\u017estvo sa ho dostane do krvn\u00e9ho obehu.<\/p>\n

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\n

Pokia\u013e, d\u00f4jde k poru\u0161eniu vn\u00fatornej architekt\u00fary prostatickej \u017e\u013eazy, mno\u017estvo PSA, ktor\u00e9 prest\u00fapi do krvi sa zv\u00e4\u010d\u0161uje. Pr\u00e1ve preto je koncentr\u00e1cia prostatick\u00e9ho \u0161pecifick\u00e9ho antig\u00e9nu v krvnom s\u00e9re jedn\u00fdm z ukazovate\u013eov rakoviny prostaty. Vy\u0161\u0161ia koncentr\u00e1cia PSA v krvi v\u0161ak nemus\u00ed nutne znamena\u0165 pr\u00edtomnos\u0165 karcin\u00f3mu: jeho hladina sa zvy\u0161uje aj pri z\u00e1paloch prostaty, ben\u00edgnej hyperpl\u00e1zii prostaty (nezhubn\u00e9 zv\u00e4\u010d\u0161enie) a \u010fal\u0161\u00edch podobn\u00fdch probl\u00e9moch. Preto je pri zis\u0165ovan\u00ed pr\u00edtomnosti n\u00e1doru potreba podst\u00fapi\u0165 e\u0161te \u010fal\u0161ie vy\u0161etrenia.<\/p>\n

Hladina PSA v krvi: ak\u00e9 s\u00fa prijate\u013en\u00e9 hodnoty<\/h2>\n

Medzin\u00e1rodne uzn\u00e1van\u00e1 hrani\u010dn\u00e1 hodnota medzi norm\u00e1lnou a zv\u00fd\u0161enou hladinou PSA v krvi je 4ng\/ml. Modern\u00e1 diagnostika v\u0161ak vy\u017eaduje presnej\u0161ie a lep\u0161ie \u0161pecifikovan\u00e9 \u00fadaje, ktor\u00e9 bud\u00fa zoh\u013ead\u0148ova\u0165 aj \u010fal\u0161ie d\u00f4le\u017eit\u00e9 faktory, medzi ktor\u00e9 patr\u00ed napr\u00edklad vek pacienta. Preto boli stanoven\u00e9 tzv. vekovo \u0161pecifick\u00e9 hladiny hodn\u00f4t PSA:<\/p>\n

    \n
  • U mu\u017eov medzi 40 a 49 rokmi je horn\u00e1 hranica 2,5 ng\/ml,<\/li>\n
  • mu\u017ei od 50 do 59 rokov maj\u00fa horn\u00fa hranicu na 3,5 ng\/ml,<\/li>\n
  • pre mu\u017eov od 60 do 69 rokov je to potom 4,5 ng\/ml<\/li>\n
  • a pre mu\u017eov star\u0161\u00edch 70 rokov platia limitn\u00e1 hodnota 6,5 ng\/ml.<\/li>\n<\/ul>\n

    D\u00f4le\u017eit\u00fdm ukazovate\u013eom je okrem in\u00e9ho tie\u017e pomer medzi vo\u013en\u00fdm a celkov\u00fdm mno\u017estvom vyprodukovan\u00e9ho PSA.<\/p>\n

    Myslite na svoje zdravie<\/h2>\n

    Pam\u00e4tajte si, \u017ee \u010d\u00edm sk\u00f4r sa pr\u00edpadn\u00fd karcin\u00f3m podar\u00ed odhali\u0165, t\u00fdm v\u00e4\u010d\u0161ia je n\u00e1dej na \u00fapln\u00e9 vylie\u010denie. Nepodce\u0148ujte preto pravideln\u00e9 kontroly u lek\u00e1ra, a ak je v\u00e1m viac ako 50 rokov, nechajte si urobi\u0165 vy\u0161etrenie prostaty spojen\u00e9 s odberom krvi a stanoven\u00edm hladiny PSA.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Skratkou PSA sa ozna\u010duje prostatick\u00fd \u0161pecifick\u00fd antig\u00e9n, \u010do je enz\u00fdm produkovan\u00fd bunkami prostaty. Za norm\u00e1lnych okolnost\u00ed tento enz\u00fdm sp\u00f4sobuje skvapalnenie semena a len mal\u00e9 mno\u017estvo sa ho dostane do krvn\u00e9ho obehu. Pokia\u013e, d\u00f4jde k poru\u0161eniu vn\u00fatornej architekt\u00fary prostatickej \u017e\u013eazy, mno\u017estvo PSA, ktor\u00e9 prest\u00fapi do krvi sa zv\u00e4\u010d\u0161uje. Pr\u00e1ve preto je koncentr\u00e1cia prostatick\u00e9ho \u0161pecifick\u00e9ho antig\u00e9nu v krvnom s\u00e9re jedn\u00fdm…<\/p>\n","protected":false},"author":9,"featured_media":2920,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-3621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts\/3621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/comments?post=3621"}],"version-history":[{"count":1,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts\/3621\/revisions"}],"predecessor-version":[{"id":3622,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts\/3621\/revisions\/3622"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/media\/2920"}],"wp:attachment":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/media?parent=3621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/categories?post=3621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/tags?post=3621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}