{"id":1871,"date":"2021-03-10T16:15:29","date_gmt":"2021-03-10T15:15:29","guid":{"rendered":"https:\/\/www.leti.com\/vivetupiel\/?post_type=que-es&#038;p=1871"},"modified":"2024-10-14T11:43:44","modified_gmt":"2024-10-14T09:43:44","slug":"queratina","status":"publish","type":"que-es","link":"https:\/\/www.leti.com\/dermipedia\/que-es\/queratina\/","title":{"rendered":"\u00bfQu\u00e9 es la Queratina?"},"content":{"rendered":"\n<p>La <strong>queratina<\/strong> es un material de naturaleza proteica <strong>rico en azufre<\/strong>, que rellena las c\u00e9lulas m\u00e1s superficiales de la <strong><a href=\"https:\/\/www.leti.com\/dermipedia\/que-es\/epidermis\/\">epidermis<\/a><\/strong>, proporcion\u00e1ndoles a una especie de esqueleto que <strong>mantiene la estructura<\/strong> normal de la epidermis.<\/p>\n\n\n\n<p>Tambi\u00e9n est\u00e1 presente en el <strong>pelo<\/strong> y las <strong>u\u00f1as<\/strong>. El pelo est\u00e1 constituido por <strong>fibrillas de queratina<\/strong> enrolladas cuyos puentes de uni\u00f3n se pueden separar aplicando <strong>humedad<\/strong>, <strong>calor<\/strong> o <strong>sustancias qu\u00edmicas<\/strong>, duplicando su longitud.<\/p>\n","protected":false},"excerpt":{"rendered":"\u00bfQu\u00e9 es la Queratina? \u00a1Desc\u00fabrelo con nosotros!\n","protected":false},"featured_media":1883,"template":"","class_list":["post-1871","que-es","type-que-es","status-publish","has-post-thumbnail"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfQu\u00e9 es la Queratina? - Dermipedia<\/title>\n<meta name=\"description\" content=\"\u00bfQu\u00e9 es la Queratina? \u00a1Desc\u00fabrelo con nosotros!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leti.com\/dermipedia\/que-es\/queratina\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfQu\u00e9 es la Queratina? 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