{"id":1155,"date":"2018-11-13T12:32:33","date_gmt":"2018-11-13T11:32:33","guid":{"rendered":"http:\/\/www.mc-praha.cz\/mcp\/?p=1155"},"modified":"2024-02-05T09:58:32","modified_gmt":"2024-02-05T08:58:32","slug":"vitiligo","status":"publish","type":"post","link":"https:\/\/www.mc-praha.cz\/mcp\/vitiligo\/","title":{"rendered":"Vitiligo"},"content":{"rendered":"<p>&nbsp;<\/p>\n<ul>\n<li>komplexn\u00ed v\u0161eobecn\u00e1 prohl\u00eddka<\/li>\n<li>komplexn\u00ed laboratorn\u00ed vy\u0161et\u0159en\u00ed<\/li>\n<li>komplexn\u00ed imunologick\u00e9 testy<\/li>\n<li>komplexn\u00ed infek\u010dn\u00ed screening<\/li>\n<li>c\u00edlen\u00e9 genetick\u00e9 testy<\/li>\n<li>komplexn\u00ed genetick\u00fd screening<\/li>\n<li>terapie<\/li>\n<li>imunoterapie<\/li>\n<li>bun\u011b\u010dn\u00e1 terapie<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Vitiligo je ko\u017en\u00ed onemocn\u011bn\u00ed projevuj\u00edc\u00ed se v\u00fdskytem b\u00edl\u00fdch skvrn, kter\u00e9 jsou reakc\u00ed na ztr\u00e1tu bun\u011bk tvo\u0159\u00edc\u00edch ko\u017en\u00ed pigment (melanocyt\u016f). Nemoc nen\u00ed naka\u017eliv\u00e1 a postihuje 1\u20134 % populace. Vitiligo se nevyh\u00fdb\u00e1 \u017e\u00e1dn\u00fdm ras\u00e1m ani pohlav\u00ed. Onemocn\u011bt mohou jak \u017eeny, tak mu\u017ei v\u00a0kter\u00e9mkoliv v\u011bku. Obvykle se v\u0161ak nemoc objevuje mezi 10. a\u017e 30. rokem \u017eivota. Onemocn\u011bn\u00ed nebol\u00ed, av\u0161ak vzhled posti\u017een\u00e9 k\u016f\u017ee m\u016f\u017ee b\u00fdt p\u0159\u00ed\u010dinou psychick\u00fdch pot\u00ed\u017e\u00ed. Existuj\u00ed tak\u00e9 p\u0159\u00edpady, kdy se vitiligo m\u016f\u017ee vyskytovat spole\u010dn\u011b s\u00a0jin\u00fdmi autoimunitn\u00edmi chorobami, kter\u00e9 ji\u017e mohou m\u00edt i v\u00e1\u017en\u00e9 mimoko\u017en\u00ed zdravotn\u00ed dopady.<\/p>\n<p>P\u0159\u00ed\u010dina onemocn\u011bn\u00ed nebyla dosud dostate\u010dn\u011b objasn\u011bna. Uva\u017euje se o n\u011bkolika mo\u017en\u00fdch mechanismech vzniku. Jedn\u00edm z\u00a0nich je autoimunitn\u00ed rekce, p\u0159i kter\u00e9 bu\u0148ky na\u0161eho imunitn\u00edho syst\u00e9mu, zvan\u00e9 jako cytotoxick\u00e9 T-lymfocyty, napadaj\u00ed melanocyty. Pro tuto teorii sv\u011bd\u010d\u00ed zv\u00fd\u0161en\u00e9 hladiny uveden\u00fdch lymfocyt\u016f v\u00a0krvi nemocn\u00fdch. Vazbu na imunitn\u00ed syst\u00e9m podporuje tak\u00e9 \u010dast\u00fd v\u00fdskyt p\u0159idru\u017een\u00fdch autoimunitn\u00edch chorob, jako je nap\u0159\u00edklad onemocn\u011bn\u00ed \u0161t\u00edtn\u00e9 \u017el\u00e1zy, cukrovka, revmatoidn\u00ed artritida \u010di syst\u00e9mov\u00fd lupus erythematodes. Podle dal\u0161\u00ed hypot\u00e9zy mohou b\u00fdt melanocyty zni\u010deny n\u011bkter\u00fdmi l\u00e1tkami slou\u017e\u00edc\u00edmi k\u00a0p\u0159enosu sign\u00e1lu mezi nervov\u00fdmi bu\u0148kami, kter\u00e9 jsou pro melanocyty toxick\u00e9. Uva\u017euje se rovn\u011b\u017e o roli toxick\u00fdch metabolit\u016f, kter\u00e9 vznikaj\u00ed p\u0159i synt\u00e9ze melaninu. V\u00a0takov\u00e9m p\u0159\u00edpad\u011b by se jednalo o stav, kdy melanocyty ni\u010d\u00ed samy sebe. V\u00fdznam v\u00a0rozvoji onemocn\u011bn\u00ed m\u00e1 i d\u011bdi\u010dnost. A\u017e u 40 % nemocn\u00fdch se v\u00a0rodin\u011b nach\u00e1zel n\u011bkdo dal\u0161\u00ed se stejn\u00fdmi pot\u00ed\u017eemi. Doposud v\u0161ak nebyly jednozna\u010dn\u011b identifikov\u00e1ny geny, kter\u00e9 by byly p\u0159\u00ed\u010dinou. Studie se zam\u011b\u0159uj\u00ed na geny spojen\u00e9 s biosynt\u00e9zou melaninu, s odpov\u011bd\u00ed na oxidativn\u00ed z\u00e1t\u011b\u017e a s regulac\u00ed autoimunity.\u00a0 Vzhledem k\u00a0tomu, \u017ee genetick\u00e1 n\u00e1chylnost nedok\u00e1\u017ee vysv\u011btlit v\u011bt\u0161inu p\u0159\u00edpad\u016f, uva\u017euje se tak\u00e9 o rizikov\u00fdch faktorech, kter\u00e9 mohou zp\u016fsobit propuknut\u00ed nemoci. Mezi n\u011b se \u0159ad\u00ed stres, infekce, mechanick\u00e9 poran\u011bn\u00ed k\u016f\u017ee, nadm\u011brn\u00e9 vystaven\u00ed UV z\u00e1\u0159en\u00ed \u010di t\u011bhotenstv\u00ed.<\/p>\n<p>Nemoc se projevuje b\u00edl\u00fdmi skvrnami na k\u016f\u017ei spole\u010dn\u011b s\u00a0b\u00edl\u00fdmi chlupy a vlasy vyr\u016fstaj\u00edc\u00edmi v\u00a0posti\u017een\u00e9m m\u00edst\u011b. Pr\u016fb\u011bh onemocn\u011bn\u00ed se m\u016f\u017ee u ka\u017ed\u00e9ho jedince zna\u010dn\u011b li\u0161it. Vitiligo se m\u016f\u017ee projevit pouze na mal\u00e9m povrchu k\u016f\u017ee. V\u00a0takov\u00e9m p\u0159\u00edpad\u011b se jedn\u00e1 o fok\u00e1ln\u00ed formu onemocn\u011bn\u00ed. Objevuj\u00ed-li se skvrny pouze na jedn\u00e9 polovin\u011b t\u011bla, ozna\u010duje se vitiligo jako segment\u00e1ln\u00ed. Pokud je vitiligo roz\u0161\u00ed\u0159eno na velkou \u010d\u00e1st t\u011bla, hovo\u0159\u00edme o generalizovan\u00e9 form\u011b. Univerz\u00e1ln\u00ed forma ji\u017e postihuje v\u00edce ne\u017e 80 % ko\u017en\u00edho povrchu t\u011bla. Skvrny se nej\u010dast\u011bji objevuj\u00ed na tv\u00e1\u0159i, kolem \u00fast a o\u010d\u00ed, na krku, rukou, nohou a v\u00a0genit\u00e1ln\u00ed oblasti. M\u016f\u017ee tak\u00e9 doch\u00e1zet k op\u011btovn\u00e9mu vzplanut\u00ed nemoci.<\/p>\n<p>&nbsp;<\/p>\n<p>Term\u00edn l\u00e9ka\u0159sk\u00e9ho vy\u0161et\u0159en\u00ed si m\u016f\u017eete rezervovat <a href=\"http:\/\/extranet.mc-praha.cz\/\">zde.<\/a><\/p>\n<p>Laboratorn\u00ed vy\u0161et\u0159en\u00ed si m\u016f\u017eete objednat<a href=\"https:\/\/extranet.mc-praha.cz\/#\/laboratory\"> zde<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; komplexn\u00ed v\u0161eobecn\u00e1 prohl\u00eddka komplexn\u00ed laboratorn\u00ed vy\u0161et\u0159en\u00ed komplexn\u00ed imunologick\u00e9 testy komplexn\u00ed infek\u010dn\u00ed screening c\u00edlen\u00e9 genetick\u00e9 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"link","meta":{"_uag_custom_page_level_css":""},"categories":[9],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"boldthemes_grid":false,"boldthemes_grid_11":false,"boldthemes_grid_22":false,"boldthemes_grid_21":false,"boldthemes_grid_12":false,"boldthemes_latest_posts":false,"boldthemes_grid_gallery":false},"uagb_author_info":{"display_name":"Jbednar","author_link":"https:\/\/www.mc-praha.cz\/mcp\/author\/jbednar\/"},"uagb_comment_info":0,"uagb_excerpt":"&nbsp; komplexn\u00ed v\u0161eobecn\u00e1 prohl\u00eddka komplexn\u00ed laboratorn\u00ed vy\u0161et\u0159en\u00ed komplexn\u00ed imunologick\u00e9 testy komplexn\u00ed infek\u010dn\u00ed screening c\u00edlen\u00e9 genetick\u00e9 [&hellip;]","post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts\/1155"}],"collection":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/comments?post=1155"}],"version-history":[{"count":6,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts\/1155\/revisions"}],"predecessor-version":[{"id":4531,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/posts\/1155\/revisions\/4531"}],"wp:attachment":[{"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/media?parent=1155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/categories?post=1155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mc-praha.cz\/mcp\/wp-json\/wp\/v2\/tags?post=1155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}