{"id":134,"date":"2025-12-16T10:33:43","date_gmt":"2025-12-16T10:33:43","guid":{"rendered":"http:\/\/oozxekj.cluster100.hosting.ovh.net\/?p=134"},"modified":"2026-01-21T10:50:57","modified_gmt":"2026-01-21T10:50:57","slug":"tratamiento-de-la-sequedad-ocular-extracto-de-maqui-berry","status":"publish","type":"post","link":"https:\/\/phidinut.com\/?p=134","title":{"rendered":"Tratamiento de la sequedad ocular: Extracto de maqui berry"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"134\" class=\"elementor elementor-134\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44c7ae2 e-flex e-con-boxed e-con e-parent\" data-id=\"44c7ae2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-724f887 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"724f887\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n  :root{\n    --bg1:#eef0ff;\n    --bg2:#ffffff;\n    --card:#ffffff;\n    --ink:#0f172a;\n    --muted:#64748b;\n    --line:#e5e7eb;\n    --accent:#ff2d55;\n    --shadow: 0 18px 60px rgba(15,23,42,.10);\n    --r:18px;\n\n    \/* ANCHO GRANDE DEL ART\u00cdCULO *\/\n    --container: 1600px; 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}\n\n  \/* TOC justo debajo del hero (no al final) *\/\n  .pm-grid{\n    grid-template-columns: 1fr !important;\n  }\n  .pm-content{ order: 2; }\n  .pm-grid > aside{ order: 1; }\n  .pm-toc{\n    position: relative !important;\n    top: auto !important;\n    margin-top: 14px;\n  }\n}\n\n@media (max-width: 720px){\n  .pm-hero > img{ min-height: 320px !important; }\n  .pm-title{ font-size: 30px !important; }\n}\n \n  \n  \n<\/style>\n\n<div class=\"pm-fullbleed\">\n  <div class=\"pm-article-scope\">\n    <article class=\"pm-article\">\n        <!-- HEADER (Phidinut \/ Humectular) -->\n<header style='margin-bottom:1%'>\n  <div class=\"header-left\">\n    <div class=\"logo-zone\">\n      <img decoding=\"async\" src=\"https:\/\/phidinut.com\/wp-content\/uploads\/2025\/11\/Archivo-adjunto-al-mensaje-300x112.png\" alt=\"Phidinut\">\n      <!--<div class=\"logo-txt-main\">Phid<span>inut<\/span><\/div>-->\n    <\/div>\n  <\/div>\n\n  <div class=\"header-center\">\n    <nav class=\"main-nav\">\n      <a href=\"https:\/\/phidinut.es\/#hero\">Inicio<\/a>\n      <a href=\"https:\/\/phidinut.es\/#quienes\">Qui\u00e9nes somos<\/a>\n      <a href=\"https:\/\/phidinut.com\/?product=humectular\">Producto<\/a>\n\n      <div class=\"nav-item has-submenu\">\n        <a href=\"https:\/\/phidinut.es\/#ficha\" class=\"nav-link\" aria-haspopup=\"true\" aria-expanded=\"false\">\n          Estudios <span class=\"caret\">\u25be<\/span>\n        <\/a>\n\n        <div class=\"submenu\" role=\"menu\">\n          <a href=\"\/?p=148\" role=\"menuitem\">Maqui Bright\u2122<\/a>\n          <a href=\"\/?p=134\" role=\"menuitem\">Tratamiento de la sequedad ocular<\/a>\n        <\/div>\n      <\/div>\n\n      <a href=\"https:\/\/phidinut.es\/#faq\">FAQ<\/a>\n      <a href=\"https:\/\/phidinut.es\/#contacto\">Contacto<\/a>\n    <\/nav>\n  <\/div>\n\n  <div class=\"header-right\">\n    <div class=\"header-pill\">Soporte nutricional ocular<\/div>\n  <\/div>\n<\/header>\n\n\n      <!-- HERO -->\n      <section class=\"pm-hero\">\n        <img decoding=\"async\" src=\"http:\/\/phidinut.es\/wp-content\/uploads\/2025\/12\/ChatGPT-Image-16-dic-2025-08_46_06-1.png\" alt=\"Humectular - MaquiBright\u00ae\">\n        <div class=\"pm-hero-inner\">\n          <span class=\"pm-pill\">Ojo seco<\/span>\n          <h1 class=\"pm-title\">Tratamiento de la sequedad ocular: Extracto de maqui berry<\/h1>\n          <div class=\"pm-meta\">\n            <span>Phidinut<\/span><span class=\"pm-dot\">\u2022<\/span>\n            <span>Basado en evidencia cient\u00edfica<\/span><span class=\"pm-dot\">\u2022<\/span>\n            <span><a href=\"https:\/\/phidinut.es\/wp-content\/uploads\/2024\/06\/estudio-ojo-seco.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"color:#fff;text-decoration:underline\"><a href= \"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1756464614002266?via%3Dihub\">Ver estudio cient\u00edfico<\/a><\/span>\n          <\/div>\n          <p class=\"pm-kicker\">\n            El ojo seco es una afecci\u00f3n que afecta la fisiolog\u00eda de la pel\u00edcula lagrimal, provocando diversos estados anormales en las c\u00e9lulas de la superficie ocular. Este art\u00edculo est\u00e1 basado en el estudio\n            <em>\u201cDelphinidin 3,5-O-diglucoside, a constituent of the maqui berry (Aristotelia chilensis) anthocyanin, restores tear secretion in a rat dry eye model\u201d.<\/em>\n          <\/p>\n        <\/div>\n      <\/section>\n\n      <!-- CUERPO + TOC -->\n      <section class=\"pm-grid\">\n\n        <!-- CONTENIDO -->\n        <div class=\"pm-content\">\n          <div class=\"pm-pad\">\n\n            <div class=\"pm-callout\">\n              <b>Resumen r\u00e1pido<\/b>\n              El extracto de maqui berry (MBE) mostr\u00f3 en un modelo de ojo seco en ratas: mejora de la secreci\u00f3n lagrimal, reducci\u00f3n de estr\u00e9s oxidativo (ROS) y preservaci\u00f3n de la morfolog\u00eda de la gl\u00e1ndula lagrimal.\n            <\/div>\n\n            <p>\n              El ojo seco es una afecci\u00f3n que afecta la fisiolog\u00eda de la pel\u00edcula lagrimal, provocando diversos estados anormales en las c\u00e9lulas de la superficie ocular.\n              Este art\u00edculo est\u00e1 basado en el estudio <strong><em>\"Delphinidin 3,5-O-diglucoside, a constituent of the maqui berry (Aristotelia chilensis) anthocyanin, restores tear secretion in a rat dry eye model\"<\/em><\/strong>,\n              realizado por Shigeru Nakamura, Junji Tanaka, Toshihiro Imada, y Hiroshi Shimoda, de los departamentos de oftalmolog\u00eda de la Universidad de Keio y del departamento de investigaci\u00f3n y desarrollo de Oryza Oil &amp; Fat Chemical Co., Ltd. en Aichi, Jap\u00f3n.\n              <strong>[<a href=\"https:\/\/phidinut.es\/wp-content\/uploads\/2024\/06\/estudio-ojo-seco.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><a href= \"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1756464614002266?via%3Dihub\">Ver estudio cient\u00edfico<\/a><\/span>]<\/strong>\n            <\/p>\n\n            <div class=\"pm-hr\"><\/div>\n\n            <h2 id=\"que-es\">\u00bfQu\u00e9 es el ojo seco?<\/h2>\n            <p>\n              El ojo seco es un trastorno com\u00fan caracterizado por una producci\u00f3n inadecuada de l\u00e1grimas o una evaporaci\u00f3n excesiva de las mismas.\n              Esta afecci\u00f3n puede causar molestias oculares significativas, como ardor, escozor y fatiga visual, y afectar negativamente la agudeza visual funcional.\n            <\/p>\n\n            <h2 id=\"maqui\">El poder antioxidante del maqui berry<\/h2>\n            <p>\n              Las maqui berries son conocidas por su alto contenido de antocianinas, compuestos antioxidantes potentes que han demostrado tener numerosos beneficios para la salud ocular\n              en varios estudios con animales y humanos. Este fruto, nativo de la regi\u00f3n de la Patagonia en Sudam\u00e9rica, se ha utilizado tradicionalmente en la medicina para tratar inflamaciones y,\n              m\u00e1s recientemente, en suplementos diet\u00e9ticos y bebidas funcionales.\n            <\/p>\n\n            <h2 id=\"estudio\">El estudio<\/h2>\n            <p>Un estudio reciente evalu\u00f3 la eficacia del extracto de maqui berry (MBE) en la prevenci\u00f3n del ojo seco. Los hallazgos son impresionantes:<\/p>\n\n            <ol>\n              <li>\n                <strong>Capacidad de Secreci\u00f3n Lagrimal<\/strong>:\n                Se administr\u00f3 MBE oralmente a modelos de ratas con ojo seco inducido por supresi\u00f3n del parpadeo.\n                Se observ\u00f3 una mejora significativa en la capacidad de secreci\u00f3n lagrimal en los modelos tratados con MBE en comparaci\u00f3n con el grupo de control.\n              <\/li>\n              <li>\n                <strong>Formaci\u00f3n de Especies Reactivas de Ox\u00edgeno (ROS)<\/strong>:\n                MBE y sus antocianinas constituyentes, en particular la D3G5G (delphinidin 3,5-O-diglucoside),\n                demostraron un efecto supresor significativo en la formaci\u00f3n de ROS en el tejido glandular lagrimal.\n                Este efecto antioxidante protege las c\u00e9lulas glandulares y preserva su funci\u00f3n secretora.\n              <\/li>\n              <li>\n                <strong>Restauraci\u00f3n de la Morfolog\u00eda del Tejido Glandular<\/strong>:\n                El tratamiento con MBE ayud\u00f3 a mantener la densidad celular acinar en la gl\u00e1ndula lagrimal al mismo nivel que el valor normal,\n                sugiriendo una restauraci\u00f3n de las funciones glandulares.\n              <\/li>\n            <\/ol>\n\n            <h2 id=\"dispositivos\">Implicaciones para los usuarios de dispositivos digitales<\/h2>\n            <p>\n              El uso excesivo de dispositivos digitales, como computadoras, tel\u00e9fonos inteligentes y tabletas, ha sido relacionado con un aumento en los casos de ojo seco.\n              Este estudio ofrece una soluci\u00f3n potencial: la ingesta diaria de extracto de maqui berry podr\u00eda ser una intervenci\u00f3n efectiva para prevenir el ojo seco\n              asociado con el uso prolongado de estos dispositivos.\n            <\/p>\n\n            <h2 id=\"conclusiones\">Conclusiones<\/h2>\n            <p>\n              Los resultados del estudio sugieren que el MBE puede ser utilizado como una intervenci\u00f3n preventiva para el ojo seco, gracias a su capacidad para mejorar la secreci\u00f3n lagrimal\n              y reducir la formaci\u00f3n de ROS en la gl\u00e1ndula lagrimal. Adem\u00e1s, los efectos positivos de antocianinas espec\u00edficas del maqui berry, en particular la D3G5G, resaltan su potencial terap\u00e9utico.\n            <\/p>\n\n            <h2 id=\"cta\">Adopta el maqui berry en tu dieta<\/h2>\n            <p>\n              Para quienes buscan soluciones naturales para los problemas de ojo seco, especialmente aquellos relacionados con el uso extendido de dispositivos tecnol\u00f3gicos,\n              incorporar suplementos de maqui berry a su dieta diaria podr\u00eda ofrecer una soluci\u00f3n eficaz y saludable. En nuestra tienda online, ofrecemos\n              <a href=\"https:\/\/distribucionesfarela.com\/accueil\/1-humectular-30-comp.html\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Humectular<\/strong><\/a>\n              con MaquiBright\u00ae, el \u00fanico extracto estandarizado de bayas de maqui <em>(Aristotelia chilensis)<\/em>.\n            <\/p>\n\n            <p>\n              La formulaci\u00f3n de\n              <a href=\"https:\/\/phidinut.es\/producto\/humectular\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Humectular<\/strong><\/a>\n              potencia las delfinidinas del maqui <em>(Aristotelia chilensis)<\/em> elev\u00e1ndolas a utilidad terap\u00e9utica y ayudando a reducir la dependencia de colirios.\n              <a href=\"https:\/\/phidinut.es\/producto\/humectular\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Humectular<\/strong><\/a>\n              es un complemento por v\u00eda oral orientado a mejorar el confort ocular.\n            <\/p>\n\n            <div class=\"pm-figure\">\n              <a href=\"https:\/\/phidinut.es\" target=\"_blank\" rel=\"noreferrer noopener\">\n                <img decoding=\"async\" src=\"http:\/\/phidinut.es\/wp-content\/uploads\/2025\/12\/Fondo-de-HUMECTULAR_SINSOMBRA-2-eliminado-scaled.png\" alt=\"Humectular - Hidratante ocular por v\u00eda oral\">\n              <\/a>\n              <div class=\"pm-caption\">Humectular con MaquiBright\u00ae \u2014 hidrataci\u00f3n ocular por v\u00eda oral.<\/div>\n            <\/div>\n\n            <div class=\"pm-cta\">\n              <div class=\"left\">\n                <b>\u00bfQuieres mejorar el confort ocular?<\/b>\n                <span>Descubre Humectular con MaquiBright\u00ae.<\/span>\n              <\/div>\n              <a href=\"https:\/\/phidinut.com\/?product=humectular\" target=\"_blank\" rel=\"noreferrer noopener\">Ver Humectular<\/a>\n            <\/div>\n\n          <\/div>\n        <\/div>\n\n        <!-- TOC -->\n        <aside class=\"pm-toc\" aria-label=\"Tabla de contenidos\">\n          <h3><span class=\"pm-bar\"><\/span> Contenido<\/h3>\n          <a href=\"#que-es\">\u00bfQu\u00e9 es el ojo seco?<\/a>\n          <a href=\"#maqui\">Poder antioxidante del maqui berry<\/a>\n          <a href=\"#estudio\">El estudio<\/a>\n          <a href=\"#dispositivos\">Dispositivos digitales<\/a>\n          <a href=\"#conclusiones\">Conclusiones<\/a>\n          <a href=\"#cta\">Adopta el maqui berry<\/a>\n        <\/aside>\n\n      <\/section>\n\n    <\/article>\n  <\/div>\n<\/div>\n<style>\n    \n.wp-block-group.alignfull.social-and-toggle-search.header-has-nav-centered.is-layout-constrained.wp-block-group-is-layout-constrained {\n    display: none;\n}\n    \nfooter.wp-block-template-part\n\n {\n    display: none;\n}    \n    \n<\/style>\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-7717cec e-con-full e-flex e-con e-parent\" data-id=\"7717cec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0e8390 elementor-widget elementor-widget-html\" data-id=\"b0e8390\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- FOOTER COMPLETO -->\r\n<footer class=\"site-footer\">\r\n  <div class=\"footer-main\">\r\n    <div>\r\n      <div class=\"footer-logo\">\r\n        <img decoding=\"async\" src=\"https:\/\/phidinut.com\/wp-content\/uploads\/2025\/11\/Archivo-adjunto-al-mensaje-300x112.png\" alt=\"Phidinut\">\r\n        <!--<div class=\"logo-txt-main\" style=\"font-size:0.95rem;\">Phid<span>inut<\/span><\/div>-->\r\n      <\/div>\r\n      <p style=\"font-size:0.82rem; 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