{"id":511,"date":"2018-12-19T11:22:08","date_gmt":"2018-12-19T10:22:08","guid":{"rendered":"https:\/\/www.leti.com\/vivetupiel\/?post_type=que-es&#038;p=511"},"modified":"2019-01-10T17:52:06","modified_gmt":"2019-01-10T16:52:06","slug":"epidermis","status":"publish","type":"que-es","link":"https:\/\/www.leti.com\/dermipedia\/que-es\/epidermis\/","title":{"rendered":"\u00bfQu\u00e9 es la epidermis?"},"content":{"rendered":"<p>Es la <strong>capa superior de la piel, localizada justo encima de la dermis<\/strong>. Es el revestimiento del cuerpo y lo cubre casi en su totalidad. Las c\u00e9lulas que la componen se crean en la parte m\u00e1s profunda de la epidermis y se van llenando de queratina hasta que llegan al exterior. La maduraci\u00f3n normal de las c\u00e9lulas debilita las uniones de las c\u00e9lulas al llegar a la superficie y favorece la descamaci\u00f3n para dar paso a las nuevas c\u00e9lulas que se han creado en las profundidades de la epidermis.<\/p>\n<p>Su grosor var\u00eda en funci\u00f3n de la localizaci\u00f3n. As\u00ed, las palmas de las manos y de los pies tiene capas m\u00e1s gruesas para protegerlas m\u00e1s y en otras zonas, como alrededor de los ojos, m\u00e1s fina. <strong>Tiene una gran sensibilidad debido a sus terminaciones nerviosas y carece de vasos sangu\u00edneos<\/strong>.<\/p>\n<p>En ella tambi\u00e9n se produce la melanina cuando la piel se expone al sol. Su funci\u00f3n es actuar como <a href=\"https:\/\/www.leti.com\/dermipedia\/que-es\/funcion-barrera\/\" target=\"_blank\" rel=\"noopener\">barrera<\/a> para evitar que no pasen las radiaciones a las capas internas de la piel. A mayor cantidad de melanina, mayor pigmentaci\u00f3n.<\/p>\n","protected":false},"excerpt":{"rendered":"\u00bfSabes qu\u00e9 es la epidermis? Descubre de qu\u00e9 se trata con nosotros.\n","protected":false},"featured_media":512,"template":"","class_list":["post-511","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 epidermis? - Dermipedia<\/title>\n<meta name=\"description\" content=\"\u00bfSabes qu\u00e9 es la epidermis? 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