{"id":45328,"date":"2024-01-26T07:10:41","date_gmt":"2024-01-26T06:10:41","guid":{"rendered":"https:\/\/drromanovaleria.ch\/?p=45328"},"modified":"2026-01-23T15:29:54","modified_gmt":"2026-01-23T14:29:54","slug":"aging-slowing-healing","status":"publish","type":"post","link":"https:\/\/drromanovaleria.ch\/en\/blog\/vieillissement-ralentissement-cicatrisation\/","title":{"rendered":"Pourquoi la cicatrisation est plus lente avec l\u2019\u00e2ge ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"45328\" class=\"elementor elementor-45328\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a79f833 e-flex e-con-boxed e-con e-parent\" data-id=\"a79f833\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3783556 e-con-full e-flex e-con e-child\" data-id=\"3783556\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a68c17 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2a68c17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">POURQUOI LA CICATRISATION EST PLUS LENTE AVEC L\u2019\u00c2GE ?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da8a998 elementor-align-center elementor-widget elementor-widget-breadcrumbs\" data-id=\"da8a998\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/drromanovaleria.ch\/\">Accueil<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6f06702 e-flex e-con-boxed e-con e-parent\" data-id=\"6f06702\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c4fe3e1 e-flex e-con-boxed e-con e-child\" data-id=\"c4fe3e1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-39f1dd2 e-con-full e-flex e-con e-child\" data-id=\"39f1dd2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-505fa75 elementor-widget elementor-widget-text-editor\" data-id=\"505fa75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Vieillissement et cicatrisation<\/h2><p>Avec le temps, la peau perd sa capacit\u00e9 \u00e0 se r\u00e9g\u00e9n\u00e9rer. Les plaies se referment plus lentement, les <a href=\"https:\/\/drromanovaleria.ch\/besoins\/peau-et-cheveux\/cicatrices\/\">cicatrices<\/a> se forment plus tardivement et la r\u00e9paration cutan\u00e9e devient moins efficace. Ce ph\u00e9nom\u00e8ne, observ\u00e9 en pratique clinique depuis longtemps, a r\u00e9cemment \u00e9t\u00e9 confirm\u00e9 et analys\u00e9 sur le plan mol\u00e9culaire par plusieurs \u00e9quipes de recherche, dont celle de l\u2019Universit\u00e9 Rockefeller. Ces travaux apportent une explication pr\u00e9cise sur les m\u00e9canismes biologiques qui expliquent pourquoi la cicatrisation est plus lente avec l\u2019\u00e2ge, r\u00e9v\u00e9lant un ensemble complexe d\u2019alt\u00e9rations cellulaires et de perturbations dans la communication entre les tissus.<br \/>Le vieillissement cutan\u00e9 ne se r\u00e9sume pas \u00e0 l\u2019apparition de <a href=\"https:\/\/drromanovaleria.ch\/besoins\/rides\/\">rides<\/a> ou \u00e0 une perte de tonicit\u00e9. Il s\u2019agit d\u2019un processus biologique global, impliquant la diminution progressive des fonctions essentielles de la <a href=\"https:\/\/drromanovaleria.ch\/embellissement-peau\/\">peau<\/a>, notamment celles li\u00e9es \u00e0 sa capacit\u00e9 de protection, de r\u00e9g\u00e9n\u00e9ration et de r\u00e9paration. Or, la cicatrisation repr\u00e9sente l\u2019un des m\u00e9canismes les plus sophistiqu\u00e9s du corps humain : elle mobilise simultan\u00e9ment des cellules immunitaires, des k\u00e9ratinocytes, des fibroblastes et un ensemble de signaux biochimiques destin\u00e9s \u00e0 reconstruire un tissu homog\u00e8ne et fonctionnel. Avec l\u2019\u00e2ge, chacun de ces maillons se d\u00e9r\u00e8gle, entra\u00eenant un ralentissement g\u00e9n\u00e9ral du processus.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee8f290 e-flex e-con-boxed e-con e-child\" data-id=\"ee8f290\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b9a8b elementor-widget elementor-widget-image\" data-id=\"e7b9a8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/08\/seance-acide-hyaluronique-768x512.webp\" 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elementor-widget elementor-widget-button\" data-id=\"c983a98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/drromanovaleria.ch\/contactez-le-dr-romano\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Prendre rendez-vous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-18cd92c e-flex e-con-boxed e-con e-parent\" data-id=\"18cd92c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6a5dcb elementor-toc--content-ellipsis elementor-toc--minimized-on-desktop elementor-widget elementor-widget-table-of-contents\" data-id=\"f6a5dcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;minimized_on&quot;:&quot;desktop&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h2 class=\"elementor-toc__header-title\">\n\t\t\t\tSommaire\t\t\t<\/h2>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__f6a5dcb\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__f6a5dcb\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__f6a5dcb\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d17d133 e-flex e-con-boxed e-con e-parent\" data-id=\"d17d133\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f4a7993 elementor-widget elementor-widget-heading\" data-id=\"f4a7993\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le processus normal de cicatrisation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69e8089 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"69e8089\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-645fb5f elementor-widget elementor-widget-text-editor\" data-id=\"645fb5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Chez une personne jeune et en bonne sant\u00e9, la cicatrisation se d\u00e9roule en plusieurs \u00e9tapes coordonn\u00e9es. Imm\u00e9diatement apr\u00e8s la l\u00e9sion, une phase inflammatoire s\u2019installe : les vaisseaux sanguins se contractent, des plaquettes s\u2019agr\u00e8gent et un caillot se forme pour limiter le saignement. Cette r\u00e9action rapide permet aussi de lib\u00e9rer des m\u00e9diateurs chimiques qui attirent les cellules immunitaires sur le site de la plaie.<br \/>Vient ensuite la phase de prolif\u00e9ration, au cours de laquelle les fibroblastes produisent du collag\u00e8ne, tandis que les k\u00e9ratinocytes migrent depuis les berges de la plaie pour reformer un nouvel \u00e9piderme. Enfin, la phase de remodelage ou de maturation permet de consolider le tissu n\u00e9oform\u00e9 et de restaurer progressivement son \u00e9lasticit\u00e9 et sa r\u00e9sistance.<br \/>Chaque \u00e9tape n\u00e9cessite une coordination parfaite entre les cellules de la peau, les cellules immunitaires et les messagers mol\u00e9culaires qui r\u00e9gulent leur activit\u00e9. Ce dialogue intercellulaire constant conditionne la rapidit\u00e9 et la qualit\u00e9 de la cicatrisation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9287c26 e-flex e-con-boxed e-con e-parent\" data-id=\"9287c26\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78551e5 elementor-widget elementor-widget-heading\" data-id=\"78551e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Des alt\u00e9rations profondes avec le vieillissement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c6d898 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2c6d898\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbe7f71 elementor-widget elementor-widget-text-editor\" data-id=\"dbe7f71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les chercheurs de l\u2019Universit\u00e9 Rockefeller ont montr\u00e9, \u00e0 travers une \u00e9tude men\u00e9e sur des mod\u00e8les animaux, que le vieillissement alt\u00e8re profond\u00e9ment ces interactions cellulaires. Chez des souris jeunes, \u00e2g\u00e9es de deux mois, l\u2019\u00e9quivalent d\u2019un \u00e2ge de vingt ans chez l\u2019\u00eatre humain, la r\u00e9g\u00e9n\u00e9ration cutan\u00e9e est rapide : cinq jours apr\u00e8s une l\u00e9sion, les k\u00e9ratinocytes ont d\u00e9j\u00e0 migr\u00e9 pour combler le lit de la plaie. Chez les souris \u00e2g\u00e9es, en revanche, ce processus est nettement ralenti : les k\u00e9ratinocytes mettent beaucoup plus de temps \u00e0 se d\u00e9placer et \u00e0 recouvrir la zone l\u00e9s\u00e9e, entra\u00eenant un retard global de cicatrisation.<br \/>Les chercheurs ont identifi\u00e9 plusieurs causes \u00e0 ce ralentissement. L\u2019une d\u2019elles r\u00e9side dans une communication affaiblie entre les k\u00e9ratinocytes et les cellules immunitaires. Normalement, ces cellules \u00e9changent des signaux via des prot\u00e9ines sp\u00e9cifiques appel\u00e9es Skint, qui permettent de coordonner la r\u00e9ponse de r\u00e9paration. Avec l\u2019\u00e2ge, la production de ces prot\u00e9ines diminue, perturbant ainsi le dialogue entre les tissus et ralentissant la formation de la nouvelle peau.<br \/>Ce d\u00e9ficit de signalisation s\u2019accompagne d\u2019un ralentissement global de l\u2019activit\u00e9 cellulaire : les k\u00e9ratinocytes se divisent moins vite, les fibroblastes produisent moins de collag\u00e8ne, et la r\u00e9ponse immunitaire devient moins efficace. Il s\u2019agit d\u2019un affaiblissement syst\u00e9mique des fonctions de communication, comparable \u00e0 une orchestration dont les instruments ne joueraient plus \u00e0 la m\u00eame cadence.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c973b9e e-flex e-con-boxed e-con e-parent\" data-id=\"c973b9e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c3f10c elementor-widget elementor-widget-heading\" data-id=\"8c3f10c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\nLe r\u00f4le du syst\u00e8me immunitaire dans la cicatrisation\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3e2196 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f3e2196\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-566b725 elementor-widget elementor-widget-text-editor\" data-id=\"566b725\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La peau et le syst\u00e8me immunitaire sont intimement li\u00e9s. D\u00e8s qu\u2019une plaie survient, le corps d\u00e9clenche une r\u00e9ponse inflammatoire contr\u00f4l\u00e9e pour \u00e9liminer les d\u00e9bris cellulaires et pr\u00e9venir l\u2019infection. Ce processus, s\u2019il est bien r\u00e9gul\u00e9, favorise ensuite la r\u00e9g\u00e9n\u00e9ration. Mais avec l\u2019\u00e2ge, cette r\u00e9ponse devient moins pr\u00e9cise.<br \/>Chez les personnes \u00e2g\u00e9es, l\u2019immunit\u00e9 inn\u00e9e est moins r\u00e9active. Les macrophages et les neutrophiles se d\u00e9placent plus lentement vers le site de la plaie, lib\u00e8rent moins de facteurs de croissance et orchestrent moins efficacement la phase de prolif\u00e9ration cellulaire. Par ailleurs, le ph\u00e9nom\u00e8ne d\u2019\u201cinflammaging\u201d \u2014 une inflammation chronique de bas grade typique du vieillissement \u2014 perturbe l\u2019\u00e9quilibre entre destruction et reconstruction tissulaire. Cette inflammation diffuse, bien que faible, entretient un \u00e9tat de stress oxydatif permanent qui alt\u00e8re la qualit\u00e9 des tissus et ralentit leur r\u00e9g\u00e9n\u00e9ration.<br \/>Ainsi, la peau vieillissante ne manque pas seulement de cellules r\u00e9paratrices, elle souffre aussi d\u2019un environnement biologique moins favorable \u00e0 leur action.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0b835f7 e-flex e-con-boxed e-con e-parent\" data-id=\"0b835f7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4596a15 elementor-widget elementor-widget-heading\" data-id=\"4596a15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La diminution des capacit\u00e9s r\u00e9g\u00e9n\u00e9ratives de la peau\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ada9ffc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ada9ffc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5b692 elementor-widget elementor-widget-text-editor\" data-id=\"7c5b692\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Avec l\u2019\u00e2ge, la peau s\u2019amincit, perd son \u00e9lasticit\u00e9 et son r\u00e9seau vasculaire se rar\u00e9fie. Ces modifications structurelles ont un impact direct sur la cicatrisation. Les fibroblastes, responsables de la production du collag\u00e8ne et de l\u2019\u00e9lastine, deviennent moins actifs. Le derme s\u2019appauvrit en matrice extracellulaire, et la vascularisation de la zone l\u00e9s\u00e9e est plus lente \u00e0 se r\u00e9tablir.<br \/>Les k\u00e9ratinocytes, de leur c\u00f4t\u00e9, montrent une moindre capacit\u00e9 \u00e0 migrer et \u00e0 prolif\u00e9rer. Leur cycle de renouvellement est plus long, et la barri\u00e8re cutan\u00e9e met plus de temps \u00e0 se reformer. En parall\u00e8le, les cellules souches \u00e9pidermiques, essentielles pour initier la r\u00e9paration, deviennent plus rares et moins performantes.<br \/>Ces alt\u00e9rations expliquent pourquoi une petite plaie qui cicatriserait en quelques jours chez une personne jeune peut n\u00e9cessiter plusieurs semaines chez une personne \u00e2g\u00e9e. Ce ralentissement n\u2019est pas uniquement esth\u00e9tique : il augmente aussi le risque d\u2019infection, de cicatrice hypertrophique ou d\u2019ulc\u00e9ration chronique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f2fa889 e-flex e-con-boxed e-con e-parent\" data-id=\"f2fa889\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d91b43d elementor-widget elementor-widget-heading\" data-id=\"d91b43d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les facteurs environnementaux aggravants\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0059f85 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0059f85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8cf7a0a elementor-widget elementor-widget-text-editor\" data-id=\"8cf7a0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le vieillissement cutan\u00e9 ne d\u00e9pend pas uniquement du temps qui passe. Des facteurs ext\u00e9rieurs influencent \u00e9galement la qualit\u00e9 de la cicatrisation. L\u2019exposition solaire r\u00e9p\u00e9t\u00e9e, la pollution, le tabac ou une alimentation d\u00e9s\u00e9quilibr\u00e9e acc\u00e9l\u00e8rent le stress oxydatif, r\u00e9duisent la microcirculation et alt\u00e8rent la production de collag\u00e8ne.<br \/>Le mode de vie joue donc un r\u00f4le d\u00e9terminant. Une peau bien hydrat\u00e9e, prot\u00e9g\u00e9e des rayons ultraviolets et nourrie par une alimentation riche en antioxydants conserve de meilleures capacit\u00e9s de r\u00e9paration. \u00c0 l\u2019inverse, une peau fragilis\u00e9e par le <a href=\"https:\/\/drromanovaleria.ch\/conseils-exposition-solaire\/\">soleil<\/a> ou la d\u00e9shydratation cicatrise plus difficilement.<br \/>L\u2019\u00e9tat hormonal intervient \u00e9galement : la baisse des \u0153strog\u00e8nes apr\u00e8s la m\u00e9nopause diminue la vascularisation et la synth\u00e8se de collag\u00e8ne, deux param\u00e8tres essentiels \u00e0 la r\u00e9g\u00e9n\u00e9ration. Chez l\u2019homme, la diminution progressive de la testost\u00e9rone peut \u00e9galement ralentir la cicatrisation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-941adc4 e-flex e-con-boxed e-con e-parent\" data-id=\"941adc4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e5331d elementor-widget elementor-widget-heading\" data-id=\"2e5331d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comprendre pour mieux pr\u00e9venir\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bdda34 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1bdda34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b21723 elementor-widget elementor-widget-text-editor\" data-id=\"2b21723\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mieux comprendre les m\u00e9canismes du vieillissement cutan\u00e9 permet d\u2019adapter la prise en charge m\u00e9dicale. Les recherches actuelles explorent plusieurs pistes th\u00e9rapeutiques visant \u00e0 stimuler la r\u00e9g\u00e9n\u00e9ration cellulaire et \u00e0 restaurer la communication entre les diff\u00e9rentes cellules cutan\u00e9es.<br \/>Certaines approches, comme les injections de <a href=\"https:\/\/drromanovaleria.ch\/solutions\/injections\/prp\/\">PRP<\/a> (Plasma Riche en Plaquettes), exploitent les propri\u00e9t\u00e9s r\u00e9g\u00e9n\u00e9ratrices des facteurs de croissance contenus dans le plasma du patient. En favorisant la migration des k\u00e9ratinocytes et la production de collag\u00e8ne, le PRP peut am\u00e9liorer la cicatrisation et la qualit\u00e9 du tissu cutan\u00e9. D\u2019autres traitements, tels que les <a href=\"https:\/\/drromanovaleria.ch\/solutions\/lasers\/laser-co2-fraxel\/\">lasers fractionn\u00e9s<\/a> ou les<a href=\"https:\/\/drromanovaleria.ch\/solutions\/injections\/inducteurs-collagene\/\"> inducteurs de collag\u00e8ne<\/a> agissent en stimulant la synth\u00e8se du derme et incitant la peau \u00e0 relancer ses m\u00e9canismes naturels de r\u00e9paration.<br \/>Ces techniques, issues de la m\u00e9decine \u00e0 vis\u00e9e esth\u00e9tique, illustrent parfaitement la convergence entre soin m\u00e9dical et entretien de la sant\u00e9 cutan\u00e9e. Elles aident \u00e0 restaurer la physiologie et la fonctionnalit\u00e9 de la peau.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02c0e45 e-flex e-con-boxed e-con e-parent\" data-id=\"02c0e45\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff0001f elementor-widget elementor-widget-heading\" data-id=\"ff0001f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le futur de la recherche sur la cicatrisation\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c75618 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3c75618\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bde64cf elementor-widget elementor-widget-text-editor\" data-id=\"bde64cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les progr\u00e8s de la biologie cellulaire ouvrent des perspectives prometteuses. Les scientifiques s\u2019int\u00e9ressent d\u00e9sormais aux voies de signalisation alt\u00e9r\u00e9es avec l\u2019\u00e2ge et cherchent \u00e0 les r\u00e9activer. L\u2019un des objectifs est de restaurer le dialogue entre les k\u00e9ratinocytes et les cellules immunitaires, notamment via la modulation de prot\u00e9ines comme les Skint.<br \/>D\u2019autres recherches portent sur la reprogrammation cellulaire et la th\u00e9rapie g\u00e9nique, dans le but de prolonger la capacit\u00e9 r\u00e9g\u00e9n\u00e9rative des tissus. La compr\u00e9hension fine du vieillissement cutan\u00e9 pourrait ainsi permettre de d\u00e9velopper des traitements capables non seulement d\u2019acc\u00e9l\u00e9rer la cicatrisation, mais aussi de ralentir le vieillissement global de la peau.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c292dc e-flex e-con-boxed e-con e-parent\" data-id=\"2c292dc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6151bf elementor-widget elementor-widget-heading\" data-id=\"a6151bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vieillissement cutan\u00e9 : un ph\u00e9nom\u00e8ne physiologique, pas une fatalit\u00e9\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45860f9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"45860f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-124bd9e elementor-widget elementor-widget-text-editor\" data-id=\"124bd9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La lenteur de cicatrisation observ\u00e9e avec l\u2019\u00e2ge est la cons\u00e9quence naturelle d\u2019un affaiblissement des fonctions biologiques, mais elle n\u2019est pas une fatalit\u00e9. En adoptant une approche pr\u00e9ventive et en stimulant la peau par des soins adapt\u00e9s, il est possible d\u2019en pr\u00e9server la vitalit\u00e9.<br \/>La m\u00e9decine esth\u00e9tique s\u2019inscrit pleinement dans cette logique. Par ses techniques r\u00e9g\u00e9n\u00e9ratives et ses approches non invasives, elle contribue \u00e0 entretenir la sant\u00e9 tissulaire, \u00e0 stimuler la microcirculation et \u00e0 renforcer la capacit\u00e9 de r\u00e9paration cutan\u00e9e. Dans un cadre m\u00e9dical rigoureux, ces traitements permettent de prolonger la jeunesse fonctionnelle de la peau, au-del\u00e0 de son apparence.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21d1b70 e-flex e-con-boxed e-con e-parent\" data-id=\"21d1b70\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66c1cbe elementor-widget elementor-widget-heading\" data-id=\"66c1cbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion : une peau qui se r\u00e9pare plus lentement, mais encore capable de se r\u00e9g\u00e9n\u00e9rer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5f933c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a5f933c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55ad212 elementor-widget elementor-widget-text-editor\" data-id=\"55ad212\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Avec l\u2019\u00e2ge, la peau perd en vitesse et en efficacit\u00e9 de cicatrisation, mais conserve un potentiel de r\u00e9g\u00e9n\u00e9ration qui peut \u00eatre stimul\u00e9. Les d\u00e9couvertes r\u00e9centes montrent que ce ralentissement provient avant tout d\u2019un affaiblissement de la communication cellulaire et d\u2019une alt\u00e9ration des signaux biologiques impliqu\u00e9s dans la r\u00e9paration.<br \/>Comprendre ces m\u00e9canismes permet de mieux accompagner le vieillissement cutan\u00e9, en combinant pr\u00e9vention, soins dermatologiques et actes de m\u00e9decine esth\u00e9tique adapt\u00e9s. Le corps, m\u00eame vieillissant, reste capable de se r\u00e9parer : il a simplement besoin de plus de temps et d\u2019un environnement favorable pour y parvenir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-974c821 e-flex e-con-boxed e-con e-parent\" data-id=\"974c821\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c14513b e-con-full e-flex e-con e-child\" data-id=\"c14513b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-7243e84 e-con-full e-flex e-con e-child\" data-id=\"7243e84\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div 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Valeria Romano \u00e0 Gen\u00e8ve\" srcset=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-252x300.webp 252w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-10x12.webp 10w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria.webp 763w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71360d0 elementor-widget elementor-widget-text-editor\" data-id=\"71360d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Article r\u00e9dig\u00e9 par le <a href=\"https:\/\/drromanovaleria.ch\/\">Dr Romano Valeria<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-187da10 e-con-full e-flex e-con e-child\" data-id=\"187da10\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c374fd5 elementor-widget elementor-widget-text-editor\" data-id=\"c374fd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>PARTAGER CET ARTICLE SUR<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d938100 elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"d938100\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div 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101.9V416z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-367ab65 elementor-align-start elementor-mobile-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"367ab65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li 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89<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Cicatrisation ralentie avec l\u2019\u00e2ge : explication des m\u00e9canismes biologiques impliquant diminution de la synth\u00e8se du collag\u00e8ne, alt\u00e9ration cellulaire et circulation r\u00e9duite, ainsi que l\u2019int\u00e9r\u00eat de ces donn\u00e9es pour la prise en charge esth\u00e9tique \u00e0 Gen\u00e8ve<\/p>","protected":false},"author":2,"featured_media":20177,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with 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