{"id":1794,"date":"2023-04-13T19:21:07","date_gmt":"2023-04-13T19:21:07","guid":{"rendered":"http:\/\/tetrasod.com\/estres-oxidativo\/"},"modified":"2025-11-23T21:23:56","modified_gmt":"2025-11-23T21:23:56","slug":"estres-oxidativo","status":"publish","type":"page","link":"https:\/\/tetrasod.com\/es\/estres-oxidativo\/","title":{"rendered":"Estr\u00e9s oxidativo"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1794\" class=\"elementor elementor-1794 elementor-1722\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1535ce9 padtopdown elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1535ce9\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2a1e8f9\" data-id=\"2a1e8f9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cf6dede elementor-widget elementor-widget-heading\" data-id=\"cf6dede\" 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\">Estr\u00e9s oxidativo<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bedddab elementor-align-center elementor-widget elementor-widget-breadcrumbs\" data-id=\"bedddab\" 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:\/\/tetrasod.com\/en\/\">Portada<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1a90a87 padtopdown elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a90a87\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2f21bd5\" data-id=\"2f21bd5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ccb4b23 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ccb4b23\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4ae892f\" data-id=\"4ae892f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-82b5920 elementor-widget elementor-widget-heading\" data-id=\"82b5920\" 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\">\u00bfQu\u00e9 es el <b>estr\u00e9s oxidativo<\/b>?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-984a52a elementor-widget elementor-widget-html\" data-id=\"984a52a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1853\" src=\"http:\/\/tetrasod.com\/wp-content\/uploads\/2023\/04\/stress-oxidative.jpg\" alt=\"estres oxidativo\" width=\"512\" height=\"512\" srcset=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/04\/stress-oxidative.jpg 640w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/04\/stress-oxidative-300x300.jpg 300w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/04\/stress-oxidative-150x150.jpg 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b35bc0 elementor-widget elementor-widget-text-editor\" data-id=\"1b35bc0\" 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>Antes y depu\u00e9s del proceso oxidativo.<\/p>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4e40999\" data-id=\"4e40999\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f2abd74 elementor-widget elementor-widget-text-editor\" data-id=\"f2abd74\" 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>El <strong>estr\u00e9s oxidativo<\/strong> es un fen\u00f3meno que ocurre cuando existe un desequilibrio entre la generaci\u00f3n de <strong>Especies Reactivas de Ox\u00edgeno (ROS)<\/strong> y la capacidad de las defensas celulares para gestionarlas.<\/p><p>Las ROS son mol\u00e9culas que se producen de manera natural durante el <strong>metabolismo celular<\/strong>, como parte del proceso mediante el cual las c\u00e9lulas obtienen energ\u00eda. Estas mol\u00e9culas pueden interactuar con diferentes componentes celulares, incluyendo el ADN, las prote\u00ednas y las membranas celulares, y su acumulaci\u00f3n puede generar cambios a nivel molecular.<\/p><p>Cuando la producci\u00f3n de ROS es elevada y las defensas internas no son suficientes, se produce <strong>estr\u00e9s oxidativo<\/strong> En t\u00e9rminos sencillos, el estr\u00e9s oxidativo es un reflejo de la <strong>actividad oxidativa dentro de las c\u00e9lulas<\/strong>, un fen\u00f3meno natural que ocurre a lo largo del tiempo y que est\u00e1 asociado al funcionamiento celular.<\/p><p>Este proceso es uno de los motivos por los que las <strong>enzimas antioxidantes<\/strong>, como la <strong>SOD<\/strong>, y otros sistemas de defensa antioxidante son de inter\u00e9s para el estudio de <strong>ingredientes funcionales y productos nutricionales o cosm\u00e9ticos<\/strong>.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-bac6345 elementor-widget elementor-widget-text-editor\" data-id=\"bac6345\" 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>En t\u00e9rminos celulares, el estr\u00e9s oxidativo refleja un <strong>incremento en la actividad oxidativa dentro de las c\u00e9lulas<\/strong>, derivado de la acumulaci\u00f3n de <strong>ROS (Especies Reactivas de Ox\u00edgeno)<\/strong>. Este proceso ocurre de manera natural durante el metabolismo celular y puede inducir cambios a nivel molecular a lo largo de la vida.<\/p><p>El estudio del estr\u00e9s oxidativo es relevante para <strong>ingredientes con actividad antioxidante<\/strong>, como la SOD, que forman parte de sistemas de defensa antioxidante en <strong>complementos y productos cosm\u00e9ticos<\/strong>, sin implicar efectos directos sobre la salud del consumidor.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60f0a7b padtopdown elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60f0a7b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ede7671\" data-id=\"ede7671\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0b3a130 elementor-widget elementor-widget-heading\" data-id=\"0b3a130\" 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\">\u00bfC\u00f3mo se produce el estr\u00e9s oxidativo?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d3461f elementor-widget elementor-widget-image\" data-id=\"1d3461f\" 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 decoding=\"async\" width=\"800\" height=\"906\" src=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/05\/infografia-oxidative-stress.png\" class=\"attachment-large size-large wp-image-2188\" alt=\"how is produced the oxidative stress\" srcset=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/05\/infografia-oxidative-stress.png 800w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/05\/infografia-oxidative-stress-265x300.png 265w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/05\/infografia-oxidative-stress-768x870.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ac2a51e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ac2a51e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aca53c8\" data-id=\"aca53c8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b140cb elementor-widget elementor-widget-text-editor\" data-id=\"5b140cb\" 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>El estr\u00e9s oxidativo se produce de forma continua en el organismo. Millones de procesos metab\u00f3licos tienen lugar en todo momento y pueden generar da\u00f1o oxidativo. A medida que envejecemos, el cuerpo puede presentar m\u00e1s dificultades para mantener el equilibrio frente a estos procesos.<\/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-ed31763 elementor-widget elementor-widget-heading\" data-id=\"ed31763\" 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\"><b>\u00bfPor qu\u00e9 el estr\u00e9s oxidativo merece atenci\u00f3n?<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-45b2b9e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"45b2b9e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6421499\" data-id=\"6421499\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-169ba86 elementor-widget elementor-widget-text-editor\" data-id=\"169ba86\" 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>El estr\u00e9s oxidativo se produce de forma natural en el organismo y, cuando aumenta, puede afectar el equilibrio celular. Estudios cient\u00edficos revisados por expertos han asociado el estr\u00e9s oxidativo con diversos procesos fisiol\u00f3gicos que influyen en la salud general, como la <strong>funci\u00f3n cardiovascular, la fertilidad, la audici\u00f3n, la funci\u00f3n cognitiva, la salud articular y de la piel, entre otros<\/strong>.<\/p><p>Adem\u00e1s, investigaciones en modelos experimentales muestran que las modificaciones gen\u00e9ticas que confieren mayor resistencia al estr\u00e9s oxidativo se relacionan con <strong>una mayor longevidad<\/strong>. Por ello, las estrategias nutricionales que apoyan el equilibrio frente a los radicales libres pueden contribuir a mantener un envejecimiento saludable.<\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3dc1dc9\" data-id=\"3dc1dc9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-67db029 elementor-widget elementor-widget-image\" data-id=\"67db029\" 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 decoding=\"async\" width=\"800\" height=\"687\" src=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/oxidative-stress-human-body-1.jpg\" class=\"attachment-large size-large wp-image-1091\" alt=\"\" srcset=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/oxidative-stress-human-body-1.jpg 800w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/oxidative-stress-human-body-1-300x258.jpg 300w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/oxidative-stress-human-body-1-768x660.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9228bd3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9228bd3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4d14736\" data-id=\"4d14736\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ccad2a elementor-widget elementor-widget-text-editor\" data-id=\"8ccad2a\" 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><strong>\u00bfC\u00f3mo se puede apoyar el equilibrio frente al estr\u00e9s oxidativo?<\/strong><\/h2><p>Uno de los principales mecanismos naturales del organismo es la enzima <strong>super\u00f3xido dismutasa (SOD)<\/strong>. Presente en todas las formas de vida expuestas al ox\u00edgeno, la SOD ha contribuido a proteger a los seres vivos frente a la oxidaci\u00f3n durante m\u00e1s de 2 mil millones de a\u00f1os.<\/p><p>La SOD desempe\u00f1a un papel clave en el control de la producci\u00f3n de <strong>especies reactivas de ox\u00edgeno (ROS)<\/strong>, ayudando a mantener el equilibrio celular frente a la oxidaci\u00f3n.<\/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-eea66a5 elementor-widget elementor-widget-image\" data-id=\"eea66a5\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"538\" src=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/Oxidative-stress-SOD-enzyme.jpg\" class=\"attachment-large size-large wp-image-1093\" alt=\"\" srcset=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/Oxidative-stress-SOD-enzyme.jpg 1000w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/Oxidative-stress-SOD-enzyme-300x161.jpg 300w, https:\/\/tetrasod.com\/wp-content\/uploads\/2023\/01\/Oxidative-stress-SOD-enzyme-768x413.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Enzima antioxidante versus antioxidante cl\u00e1sico<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aa24b7e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aa24b7e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-672096f\" data-id=\"672096f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a73e98 elementor-widget elementor-widget-text-editor\" data-id=\"0a73e98\" 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>Las <strong>enzimas antioxidantes<\/strong> (tambi\u00e9n llamadas \u00abantioxidantes primarios\u00bb) presentan una alta actividad catal\u00edtica y participan en la neutralizaci\u00f3n de millones de radicales libres. Por su parte, los <strong>antioxidantes cl\u00e1sicos<\/strong> (o \u00abantioxidantes secundarios\u00bb) act\u00faan sobre un radical libre a la vez y se agotan r\u00e1pidamente, requiriendo la acci\u00f3n de enzimas adicionales para mantener su funci\u00f3n antioxidante.<\/p><h2><strong>Estudios sobre el estr\u00e9s oxidativo<\/strong><\/h2><p>TetraSOD\u00ae es un ingrediente que puede activar el factor de transcripci\u00f3n <strong>Nrf2<\/strong>, una v\u00eda clave en la <strong>regulaci\u00f3n del equilibrio entre las especies reactivas de ox\u00edgeno (ROS)<\/strong> y los sistemas antioxidantes celulares. La activaci\u00f3n de Nrf2 influye en la expresi\u00f3n de numerosos genes relacionados con funciones citoprotectoras, incluyendo la producci\u00f3n end\u00f3gena de enzimas antioxidantes como <strong>SOD, CAT y GPx<\/strong>.<\/p><p>La SOD, componente activo de TetraSOD\u00ae, participa en la neutralizaci\u00f3n de ROS y permanece activa para interactuar con nuevas mol\u00e9culas reactivas. Este mecanismo ha despertado un <strong>creciente inter\u00e9s entre investigadores y profesionales del sector<\/strong>, que estudian enfoques innovadores para apoyar el equilibrio antioxidante de las c\u00e9lulas.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4513a8d elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"4513a8d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8bb983d\" data-id=\"8bb983d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba9bece elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ba9bece\" 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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-17557c1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17557c1\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-423619e\" data-id=\"423619e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-88a97bb elementor-widget elementor-widget-spacer\" data-id=\"88a97bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-bbff1ce elementor-widget elementor-widget-heading\" data-id=\"bbff1ce\" 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\"><b>\u00bfQu\u00e9 es la super\u00f3xido Dismutasa?<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a3bc55 elementor-widget elementor-widget-text-editor\" data-id=\"9a3bc55\" 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>Las super\u00f3xido dismutasas (SOD) es una enzimas clave en la regulaci\u00f3n del equilibrio antioxidante celular, representando uno de los principales sistemas enzim\u00e1ticos frente a los radicales libres. La SOD cataliza la dismutaci\u00f3n del ani\u00f3n super\u00f3xido a per\u00f3xido de hidr\u00f3geno (H\u2082O\u2082), que posteriormente es transformado en agua (H\u2082O) y ox\u00edgeno molecular (O\u2082) por enzimas accesorias como la glutati\u00f3n peroxidasa (GPx) y la catalasa (CAT).<\/p><p>Estas enzimas se encuentran en todos los grupos taxon\u00f3micos de organismos vivos, desde procariontes (arqueas y bacterias) hasta eucariotas, variando en el n\u00famero de isoformas presentes. Todas las SOD conocidas son metaloenzimas, es decir, requieren un cofactor met\u00e1lico para su actividad, habitualmente hierro (Fe), zinc (Zn), n\u00edquel (Ni), cobre (Cu) o manganeso (Mn).<\/p><p><strong>TetraSOD\u00ae presenta una de las actividades de SOD<\/strong> <strong>m\u00e1s altas <\/strong>identificadas en la naturaleza. Gracias a la tecnolog\u00eda de producci\u00f3n desarrollada por Fitoplancton Marino, se han medido cifras superiores a 30.000 IU\/g de biomasa seca. Estudios gen\u00e9ticos detallados de la microalga <em>Tetraselmis chuii<\/em> han identificado tres genes que codifican para diferentes isoformas de SOD (Mn, Cu-Zn y Ni), cuya acci\u00f3n combinada contribuye a la actividad total extremadamente alta observada en TetraSOD\u00ae.<\/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-79f0ccb elementor-widget elementor-widget-image\" data-id=\"79f0ccb\" 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 loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"380\" src=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2022\/09\/sod-free-radicals.png\" class=\"attachment-large size-large wp-image-752\" alt=\"SOD vs free radicals\" srcset=\"https:\/\/tetrasod.com\/wp-content\/uploads\/2022\/09\/sod-free-radicals.png 640w, https:\/\/tetrasod.com\/wp-content\/uploads\/2022\/09\/sod-free-radicals-300x178.png 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\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-2f77599 elementor-widget elementor-widget-spacer\" data-id=\"2f77599\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Estr\u00e9s oxidativo \u00bfQu\u00e9 es el estr\u00e9s oxidativo? Antes y depu\u00e9s del proceso oxidativo. El estr\u00e9s oxidativo es un fen\u00f3meno que ocurre cuando existe un desequilibrio entre la generaci\u00f3n de Especies Reactivas de Ox\u00edgeno (ROS) y la capacidad de las defensas celulares para gestionarlas. Las ROS son mol\u00e9culas que se producen de manera natural durante el &#8230; <a title=\"Estr\u00e9s oxidativo\" class=\"read-more\" href=\"https:\/\/tetrasod.com\/es\/estres-oxidativo\/\" aria-label=\"Leer m\u00e1s sobre Estr\u00e9s oxidativo\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":1854,"parent":0,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-1794","page","type-page","status-publish","has-post-thumbnail","infinite-scroll-item"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Estr\u00e9s oxidativo - El antioxidante natural m\u00e1s poderoso<\/title>\n<meta name=\"description\" content=\"Descubre c\u00f3mo se produce el Estr\u00e9s Oxidativo y c\u00f3mo podemos ayudarte a reducirlo. 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