{"id":1389,"date":"2012-04-21T23:30:54","date_gmt":"2012-04-21T23:30:54","guid":{"rendered":"http:\/\/silvanaoliveira.com.br\/blog\/?p=1389"},"modified":"2023-01-25T15:12:56","modified_gmt":"2023-01-25T18:12:56","slug":"radicais-livres-x-envelhecimento","status":"publish","type":"post","link":"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/","title":{"rendered":"Radicais Livres x Envelhecimento"},"content":{"rendered":"<p>Durante o envelhecimento cronol\u00f3gico cut\u00e2neo, ocorre a modifica\u00e7\u00e3o do material gen\u00e9tico e a\u00a0prolifera\u00e7\u00e3o celular decresce resultando na perda de elasticidade, da capacidade de regular o metabolismo e a replica\u00e7\u00e3o do tecido se torna menos eficiente. Oxida\u00e7\u00f5es qu\u00edmicas e enzim\u00e1ticas envolvendo a forma\u00e7\u00e3o de radicais livres aceleram esse fen\u00f4meno, gerando estresse oxidativo, cujo maior dano \u00e9 a peroxida\u00e7\u00e3o dos \u00e1cidos graxos da dupla camada lip\u00eddica levando \u00e0 morte celular. Para evitar esse processo, a pele possui seu pr\u00f3prio mecanismo de defesa. Entretanto, a capacidade protetora desse mecanismo diminui com o envelhecimento e compostos ex\u00f3genos podem refor\u00e7ar a prote\u00e7\u00e3o natural.<\/p>\n<p>Fonte:<\/p>\n<p><a href=\"http:\/\/www.latamjpharm.org\/trabajos\/23\/3\/LAJOP_23_3_6_1_7IT93QRE42.pdf\" target=\"_blank\" rel=\"noopener\"> www.latamjpharm.org<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Durante o envelhecimento cronol\u00f3gico cut\u00e2neo, ocorre a modifica\u00e7\u00e3o do material gen\u00e9tico e a\u00a0prolifera\u00e7\u00e3o celular decresce resultando na perda de elasticidade, da capacidade de regular o metabolismo e a replica\u00e7\u00e3o do tecido se torna menos eficiente. Oxida\u00e7\u00f5es qu\u00edmicas e enzim\u00e1ticas envolvendo a forma\u00e7\u00e3o de radicais livres aceleram esse fen\u00f4meno, gerando estresse oxidativo, cujo maior dano \u00e9<\/p>\n","protected":false},"author":2,"featured_media":1390,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[617,812],"tags":[814,618,621,612,626,664,774,650,815],"class_list":["post-1389","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anti-aging","category-compartilhando","tag-anti-sinais","tag-antioxidante","tag-cosmetico","tag-dermocosmetico","tag-envelhecimento","tag-estresse-oxidativo","tag-fotoenvelhecimento","tag-radicais-livres","tag-replicacao","prodpage-style3"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Radicais Livres x Envelhecimento - Cientifique<\/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:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Radicais Livres x Envelhecimento - Cientifique\" \/>\n<meta property=\"og:description\" content=\"Durante o envelhecimento cronol\u00f3gico cut\u00e2neo, ocorre a modifica\u00e7\u00e3o do material gen\u00e9tico e a\u00a0prolifera\u00e7\u00e3o celular decresce resultando na perda de elasticidade, da capacidade de regular o metabolismo e a replica\u00e7\u00e3o do tecido se torna menos eficiente. Oxida\u00e7\u00f5es qu\u00edmicas e enzim\u00e1ticas envolvendo a forma\u00e7\u00e3o de radicais livres aceleram esse fen\u00f4meno, gerando estresse oxidativo, cujo maior dano \u00e9\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/\" \/>\n<meta property=\"og:site_name\" content=\"Cientifique\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cientifique\" \/>\n<meta property=\"article:published_time\" content=\"2012-04-21T23:30:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-25T18:12:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cientifique.com.br\/cursos\/wp-content\/uploads\/2012\/04\/slider_CIENTIFIQUE.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Silvana Oliveira\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@cientifiquemid\" \/>\n<meta name=\"twitter:site\" content=\"@cientifiquemid\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Silvana Oliveira\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/\"},\"author\":{\"name\":\"Silvana Oliveira\",\"@id\":\"https:\/\/cientifique.com.br\/cursos\/#\/schema\/person\/cabba80967538c140a6fb9d89120c305\"},\"headline\":\"Radicais Livres x Envelhecimento\",\"datePublished\":\"2012-04-21T23:30:54+00:00\",\"dateModified\":\"2023-01-25T18:12:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/\"},\"wordCount\":122,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/cientifique.com.br\/cursos\/#organization\"},\"image\":{\"@id\":\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cientifique.com.br\/cursos\/wp-content\/uploads\/2012\/04\/slider_CIENTIFIQUE.jpg\",\"keywords\":[\"anti-sinais\",\"antioxidante\",\"cosm\u00e9tico\",\"dermocosm\u00e9tico\",\"envelhecimento\",\"estresse oxidativo\",\"fotoenvelhecimento\",\"radicais livres\",\"replica\u00e7\u00e3o\"],\"articleSection\":[\"Anti Aging\",\"Compartilhando\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/\",\"url\":\"https:\/\/cientifique.com.br\/cursos\/radicais-livres-x-envelhecimento\/\",\"name\":\"Radicais Livres x Envelhecimento - 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