{"id":7040,"date":"2022-03-08T19:02:12","date_gmt":"2022-03-08T19:02:12","guid":{"rendered":"https:\/\/arnimartinez.com\/?p=7040"},"modified":"2022-03-08T19:02:12","modified_gmt":"2022-03-08T19:02:12","slug":"la-cafeina-ayuda-a-combatir-enfermedades-cardiovasculares","status":"publish","type":"post","link":"https:\/\/arnimartinez.com\/index.php\/2022\/03\/08\/la-cafeina-ayuda-a-combatir-enfermedades-cardiovasculares\/","title":{"rendered":"LA CAFEINA AYUDA A COMBATIR ENFERMEDADES CARDIOVASCULARES"},"content":{"rendered":"<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7037\" data-permalink=\"https:\/\/arnimartinez.com\/index.php\/2022\/03\/08\/apple-presentara-su-nuevo-iphone-se-a-us-399\/century-concepcion-arenal\/\" data-orig-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?fit=731%2C311&amp;ssl=1\" data-orig-size=\"731,311\" data-comments-opened=\"1\" data-image-title=\"CENTURY CONCEPCION ARENAL\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?fit=525%2C223&amp;ssl=1\" class=\"alignnone size-full wp-image-7037\" src=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?resize=525%2C223&#038;ssl=1\" alt=\"\" width=\"525\" height=\"223\" srcset=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?w=731&amp;ssl=1 731w, https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?resize=300%2C128&amp;ssl=1 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n<h1><strong>LA CAFEINA AYUDA A COMBATIR ENFERMEDADES CARDIOVASCULARES<\/strong><\/h1>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7042\" data-permalink=\"https:\/\/arnimartinez.com\/index.php\/2022\/03\/08\/la-cafeina-ayuda-a-combatir-enfermedades-cardiovasculares\/nature-communications-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/nature-communications-1.jpg?fit=153%2C201&amp;ssl=1\" data-orig-size=\"153,201\" data-comments-opened=\"1\" data-image-title=\"nature communications\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/nature-communications-1.jpg?fit=153%2C201&amp;ssl=1\" class=\"alignnone size-full wp-image-7042\" src=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/nature-communications-1.jpg?resize=153%2C201&#038;ssl=1\" alt=\"\" width=\"153\" height=\"201\" \/><\/p>\n<p>Cient\u00edficos de la Universidad McMaster en Hamilton, Canad\u00e1 han llevado a cabo un estudio que demuestra que la cafe\u00edna puede ayudar a combatir las enfermedades cardiovasculares. Seg\u00fan el estudio, publicado en la revista Nature Communications,\u00a0 dos o tres tazas de caf\u00e9 por d\u00eda contienen suficiente cafe\u00edna para desencadenar un &#8221; <em>efecto cascada<\/em>&#8221; que reduce los niveles de lipoprote\u00edna de baja densidad (LDL) o colesterol &#8220;<em>malo<\/em>&#8221; (los niveles altos de colesterol LDL en el torrente sangu\u00edneo est\u00e1n asociados con un mayor riesgo de enfermedad cardiovascular).<\/p>\n<p>Richard Austin, investigador, dijo que el consumo regular de cafe\u00edna est\u00e1 relacionado con los niveles sangu\u00edneos de la prote\u00edna PCSK9 que aumenta la capacidad del h\u00edgado para eliminar el exceso de colesterol LDL del torrente sangu\u00edneo. \u201c<em>Los bebedores de caf\u00e9 y t\u00e9 tienen otra importante raz\u00f3n de salud para regocijarse<\/em> \u201d, dijo Austin, profesor del departamento de medicina de McMaster y miembro del Centro Hamilton para la Investigaci\u00f3n del Ri\u00f1\u00f3n en el Instituto de Investigaci\u00f3n de St. Joe&#8217;s Hamilton.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7043\" data-permalink=\"https:\/\/arnimartinez.com\/index.php\/2022\/03\/08\/la-cafeina-ayuda-a-combatir-enfermedades-cardiovasculares\/cafe-granos\/\" data-orig-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/cafe-granos.jpg?fit=284%2C177&amp;ssl=1\" data-orig-size=\"284,177\" data-comments-opened=\"1\" data-image-title=\"cafe granos\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/cafe-granos.jpg?fit=284%2C177&amp;ssl=1\" class=\"alignnone size-full wp-image-7043\" src=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/cafe-granos.jpg?resize=284%2C177&#038;ssl=1\" alt=\"\" width=\"284\" height=\"177\" \/><\/p>\n<p>\u201cEstos hallazgos ahora proporcionan el mecanismo subyacente por el cual la cafe\u00edna y sus derivados pueden mitigar los niveles de PCSK9 en la sangre y, por lo tanto, reducir el riesgo de enfermedad cardiovascular\u201d.<\/p>\n<p>&#8221; <em>La cafe\u00edna y sus derivados tambi\u00e9n pueden bloquear la activaci\u00f3n de una prote\u00edna llamada SREBP2, que a su vez reduce los niveles de PCSK9 en el torrente sangu\u00edneo, dado que SREBP2 est\u00e1 implicado en una serie de enfermedades cardiometab\u00f3licas, como la diabetes y la enfermedad del h\u00edgado graso, mitigar su funci\u00f3n tiene implicaciones de gran alcance<\/em>\u201d, dijo Austin.<\/p>\n<p>\u201c<em>Estos hallazgos conectan este compuesto biol\u00f3gicamente activo y ampliamente consumido con el metabolismo del colesterol a nivel molecular<\/em>\u201d, lo corrobora el coautor del estudio, Guillaume Par\u00e9, profesor en el departamento de patolog\u00eda y medicina molecular de McMaster y agrega\u00a0\u201c<em>este descubrimiento fue completamente inesperado y muestra que los alimentos y bebidas comunes tienen efectos mucho m\u00e1s complejos de lo que pensamos<\/em>\u201d.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"5129\" data-permalink=\"https:\/\/arnimartinez.com\/index.php\/2019\/04\/05\/el-cafe-tiene-acrilamida-puede-causar-cancer\/cafe_acrilamida\/\" data-orig-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2019\/04\/cafe_acrilamida.jpg?fit=300%2C168&amp;ssl=1\" data-orig-size=\"300,168\" data-comments-opened=\"1\" data-image-title=\"cafe_acrilamida\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2019\/04\/cafe_acrilamida.jpg?fit=300%2C168&amp;ssl=1\" class=\"alignnone size-medium wp-image-5129\" src=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2019\/04\/cafe_acrilamida.jpg?resize=300%2C168&#038;ssl=1\" alt=\"\" width=\"300\" height=\"168\" \/><\/p>\n<p>El equipo tambi\u00e9n ha desarrollado nuevos derivados de la cafe\u00edna que reducen de manera potente los niveles de PCSK9 en la sangre, lo que podr\u00eda conducir a nuevos tratamientos para el colesterol LDL. \u201cEstamos entusiasmados de buscar esta nueva clase de medicamentos, o nutrac\u00e9uticos, para el posible tratamiento y prevenci\u00f3n de enfermedades cardiovasculares\u201d, dijo Magolan, profesor asociado en el departamento de bioqu\u00edmica y ciencias biom\u00e9dicas de McMaster.<\/p>\n<p>El estudio fue codirigido por Austin y Lebeau, del Centro Hamilton para la Investigaci\u00f3n del Ri\u00f1\u00f3n en el Instituto de Investigaci\u00f3n de St. Joe&#8217;s Hamilton.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7037\" data-permalink=\"https:\/\/arnimartinez.com\/index.php\/2022\/03\/08\/apple-presentara-su-nuevo-iphone-se-a-us-399\/century-concepcion-arenal\/\" data-orig-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?fit=731%2C311&amp;ssl=1\" data-orig-size=\"731,311\" data-comments-opened=\"1\" data-image-title=\"CENTURY CONCEPCION ARENAL\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?fit=525%2C223&amp;ssl=1\" class=\"alignnone size-full wp-image-7037\" src=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?resize=525%2C223&#038;ssl=1\" alt=\"\" width=\"525\" height=\"223\" srcset=\"https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?w=731&amp;ssl=1 731w, https:\/\/i0.wp.com\/arnimartinez.com\/wp-content\/uploads\/2022\/03\/CENTURY-CONCEPCION-ARENAL.jpg?resize=300%2C128&amp;ssl=1 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LA CAFEINA AYUDA A COMBATIR ENFERMEDADES CARDIOVASCULARES Cient\u00edficos de la Universidad McMaster en Hamilton, Canad\u00e1 han llevado a cabo un estudio que demuestra que la cafe\u00edna puede ayudar a combatir las enfermedades cardiovasculares. Seg\u00fan el estudio, publicado en la revista Nature Communications,\u00a0 dos o tres tazas de caf\u00e9 por d\u00eda contienen suficiente cafe\u00edna para desencadenar &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/arnimartinez.com\/index.php\/2022\/03\/08\/la-cafeina-ayuda-a-combatir-enfermedades-cardiovasculares\/\" class=\"more-link\">Segu\u00ed leyendo<span class=\"screen-reader-text\"> &#8220;LA CAFEINA AYUDA A COMBATIR ENFERMEDADES CARDIOVASCULARES&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1906],"tags":[4841,6808,6811,6813,6810,6809,6812,6807,6806],"class_list":["post-7040","post","type-post","status-publish","format-standard","hentry","category-tecnologia-y-ciencia","tag-cafe","tag-cafe-es-cardioprotector","tag-cafe-y-colesterol-ldl","tag-cafeina-reduce-el-colesterol-ldl","tag-colesterol-ldl-y-cafe","tag-el-cafe-es-bueno-para-el-corazon-el-cafe-protege-del-colesterol-mal","tag-la-cafeina-disminuye-el-colesterol-ldl","tag-mc-master-university","tag-universidad-mc-master"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/palJXp-1Py","jetpack-related-posts":[{"id":5127,"url":"https:\/\/arnimartinez.com\/index.php\/2019\/04\/05\/el-cafe-tiene-acrilamida-puede-causar-cancer\/","url_meta":{"origin":7040,"position":0},"title":"\u00bfEL CAFE TIENE ACRILAMIDA? \u00bfPUEDE CAUSAR CANCER?","author":"amartinez","date":"05\/04\/2019","format":false,"excerpt":"\u00bfEL CAFE TIENE ACRILAMIDA? \u00bfPUEDE CAUSAR CANCER? 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