{"id":6858,"date":"2022-05-16T00:22:13","date_gmt":"2022-05-15T22:22:13","guid":{"rendered":"https:\/\/wellclinic.pl\/?post_type=encyklopedia&#038;p=6858"},"modified":"2026-06-29T12:36:22","modified_gmt":"2026-06-29T10:36:22","slug":"keratin","status":"publish","type":"encyklopedia","link":"https:\/\/wellclinic.pl\/nb\/encyklopedia\/keratyna\/","title":{"rendered":"Keratyna"},"content":{"rendered":"\n<p><strong>Keratyna<\/strong> to bia\u0142ko strukturalne nale\u017c\u0105ce do grupy bia\u0142ek fibrylarnych, stanowi\u0105ce podstawowy budulec <strong>w\u0142os\u00f3w<\/strong>, <strong>paznokci<\/strong> oraz wierzchniej warstwy <strong>nask\u00f3rka<\/strong>. Jej struktura opiera si\u0119 na aminokwasach, kt\u00f3re tworz\u0105 w\u0142\u00f3kna o wysokiej odporno\u015bci mechanicznej.<\/p>\n\n\n\n<p><strong>Keratyna<\/strong> odpowiada za wytrzyma\u0142o\u015b\u0107, elastyczno\u015b\u0107 oraz ochron\u0119 struktur, w kt\u00f3rych wyst\u0119puje. W przypadku <strong>w\u0142os\u00f3w<\/strong> i <strong>paznokci<\/strong> pe\u0142ni funkcj\u0119 bia\u0142ka budulcowego, nadaj\u0105cego im twardo\u015b\u0107 i odporno\u015b\u0107 na uszkodzenia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rola keratyny w organizmie<\/h2>\n\n\n\n<p><strong>Keratyna<\/strong> pe\u0142ni funkcj\u0119 ochronn\u0105 i strukturaln\u0105. W <strong>sk\u00f3rze<\/strong> tworzy barier\u0119 zabezpieczaj\u0105c\u0105 przed czynnikami zewn\u0119trznymi, natomiast we <strong>w\u0142osach<\/strong> i <strong>paznokciach<\/strong> odpowiada za ich trwa\u0142o\u015b\u0107 i integralno\u015b\u0107.<\/p>\n\n\n\n<p><strong>W\u0142osy<\/strong> w du\u017cej mierze zbudowane s\u0105 z <strong>keratyny<\/strong>, kt\u00f3ra warunkuje ich struktur\u0119 oraz odporno\u015b\u0107 na czynniki mechaniczne i chemiczne.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Objawy niedoboru lub os\u0142abienia keratyny<\/h2>\n\n\n\n<p>Zmniejszona ilo\u015b\u0107 lub zaburzenia struktury <strong>keratyny<\/strong> mog\u0105 prowadzi\u0107 do os\u0142abienia kondycji <strong>w\u0142os\u00f3w<\/strong>, <strong>sk\u00f3ry<\/strong> i <strong>paznokci<\/strong>. Do najcz\u0119\u015bciej obserwowanych objaw\u00f3w nale\u017c\u0105:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/wellclinic.pl\/encyklopedia\/badania-na-wlosy\/\"><strong>\u0142amliwo\u015b\u0107 w\u0142os\u00f3w<\/strong><\/a>,<\/li>\n\n\n\n<li>zwi\u0119kszona <strong>krucho\u015b\u0107 paznokci<\/strong>,<\/li>\n\n\n\n<li><strong>przesuszenie sk\u00f3ry<\/strong> i zaburzenia jej struktury,<\/li>\n\n\n\n<li>spowolniona regeneracja <strong>p\u0142ytki paznokciowej<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Zmiany te mog\u0105 wynika\u0107 zar\u00f3wno z czynnik\u00f3w wewn\u0119trznych, jak i zewn\u0119trznych, takich jak styl \u017cycia, dieta czy ekspozycja na czynniki \u015brodowiskowe.<\/p>\n","protected":false},"featured_media":26536,"parent":0,"template":"","meta":{"_acf_changed":true},"class_list":["post-6858","encyklopedia","type-encyklopedia","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.1 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Wellclinic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/encyklopedia\/6858\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/encyklopedia\/6858\" \/>\n<meta property=\"og:site_name\" content=\"Wellclinic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":null,\"url\":\"\",\"name\":\"\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wellclinic.pl\\\/#website\"},\"inLanguage\":\"nb-NO\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/wellclinic.pl\\\/#website\",\"url\":\"https:\\\/\\\/wellclinic.pl\\\/\",\"name\":\"Wellclinic Klinika Medycyny Estetycznej - Warszawa | Gda\u0144sk | Krak\u00f3w\",\"description\":\"Klinika Medycyny Estetycznej - Warszawa i Gda\u0144sk\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/wellclinic.pl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nb-NO\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Wellclinic","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/encyklopedia\/6858","og_locale":"nb_NO","og_type":"article","og_url":"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/encyklopedia\/6858","og_site_name":"Wellclinic","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"CollectionPage","@id":null,"url":"","name":"","isPartOf":{"@id":"https:\/\/wellclinic.pl\/#website"},"inLanguage":"nb-NO"},{"@type":"WebSite","@id":"https:\/\/wellclinic.pl\/#website","url":"https:\/\/wellclinic.pl\/","name":"Wellclinic Klinikk for estetisk medisin - Warszawa | Gdansk | Krakow","description":"Klinikk for estetisk medisin - Warszawa og Gdansk","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/wellclinic.pl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nb-NO"}]}},"_links":{"self":[{"href":"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/encyklopedia\/6858"}],"collection":[{"href":"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/encyklopedia"}],"about":[{"href":"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/types\/encyklopedia"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/media\/26536"}],"wp:attachment":[{"href":"https:\/\/wellclinic.pl\/nb\/wp-json\/wp\/v2\/media?parent=6858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}