{"id":3492,"date":"2022-12-07T09:00:53","date_gmt":"2022-12-07T08:00:53","guid":{"rendered":"https:\/\/www.dcfinechemicals.gmedia.ovh\/?p=3492"},"modified":"2023-01-02T11:09:58","modified_gmt":"2023-01-02T10:09:58","slug":"cicloheximida-104291","status":"publish","type":"post","link":"https:\/\/dcfinechemicals.gmedia.ovh\/es\/cicloheximida-104291\/","title":{"rendered":"Cicloheximida &#8211; 66819"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Cuando hablamos de cicloheximida nos referimos a un inhibidor producido por la bacteria Streptomyces griseus. Dadas sus peculiaridades, cuenta con un rol importante en la investigaci\u00f3n biom\u00e9dica para tratar la s\u00edntesis de prote\u00ednas en c\u00e9lulas eucariotas in vitro. Sin embargo, tambi\u00e9n alberga importantes efectos nocivos.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Para saber un poco m\u00e1s sobre cicloheximida, que se encuentra dentro del grupo antimicrobiano, qu\u00e9date a leer este art\u00edculo. Desde DC Fine Chemicals, como proveedores de qu\u00edmica fina, ahondamos en ello. Recuerda que en nuestro cat\u00e1logo encontrar\u00e1s gran variedad de productos qu\u00edmicos.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Funciones inhibidoras y bloqueadoras<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">La cicloheximida (<\/span><a href=\"https:\/\/www.dcfinechemicals.gmedia.ovh\/es\/productos\/antimicrobiano\/cicloheximida-detail\/\"><b>CAS 66-81-9<\/b><\/a><span style=\"font-weight: 400;\">) es un compuesto semisint\u00e9tico con una actividad antibi\u00f3tica y antif\u00fangica. Como bien se mencionaba al inicio de este post, es producida por la bacteria Streptomyces griseus, pudiendo as\u00ed inhibir el proceso de s\u00edntesis de c\u00e9lulas eucariotas, y no de las procariotas.\u00a0 Y es que la cicloheximida interact\u00faa directamente con la enzima translocasa, as\u00ed como tambi\u00e9n interfiere en el paso de translocaci\u00f3n, es decir, en la actividad pept\u00eddica transferasa del ribosoma 60S.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Gracias a estas propiedades, su uso es extendido en la investigaci\u00f3n biom\u00e9dica. Adem\u00e1s, los niveles de actuaci\u00f3n son extremadamente r\u00e1pidos, y sus efectos pueden ser revertidos al quitar dicho antimicrobiano del medio de cultivo.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sin embargo, dentro de sus particularidades tambi\u00e9n se engloban efectos t\u00f3xicos importantes. Entre ellos se encuentran el da\u00f1o al ADN, la teratog\u00e9nesis, m\u00faltiples efectos en la reproducci\u00f3n como por ejemplo enfermedades cong\u00e9nitas o toxicidad para los espermatozoides, etc. Teniendo esto en cuenta, la cicloheximida es empleada, generalmente, en investigaciones in vitro, siendo impensable su uso en la especie humana como antibi\u00f3ticos. Es por ello que, aunque desde hace d\u00e9cadas era utilizada en calidad de fungicida en el sector agricultor, su aplicaci\u00f3n disminuye paulatinamente debido a los peligros para la salud que entra\u00f1a.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A medida que sus caracter\u00edsticas y propiedades han sido investigadas, se ha determinado que la cicloheximida presenta actividades neuroprotectoras, fungicidas e incluso anticoronav\u00edricas. Asimismo, este compuesto se usa en medios de laboratorios como agente con tal de observar la actividad de hongos pat\u00f3genos y no pat\u00f3genos, que a su vez puede aplicarse para conocer la vida promedio de una prote\u00edna en un sistema celular cualquiera.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Riesgos para la salud<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">La cicloheximida se encuentra en el grupo de productos qu\u00edmicos categorizados como \u201cToxicidad aguda (categor\u00eda 2)\u201d, \u201cpeligro acu\u00e1tico a largo plazo (categor\u00eda 2)\u201d, \u201cmutagenicidad en c\u00e9lulas germinales\u201d (categor\u00eda 2) y \u201ctoxicidad para la reproducci\u00f3n (categor\u00eda 1B)\u201d.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En la salud humana, como bien se apuntaba, tiene efectos t\u00f3xicos y nocivos. Algunos de ellos, que habitualmente ocurren tras poco tiempo despu\u00e9s de la exposici\u00f3n, suelen ser: irritaci\u00f3n en la piel y en los ojos; salivaci\u00f3n excesiva, diarrea, n\u00e1useas y v\u00f3mitos; falta de equilibrio, temblores o ataques. Asimismo, los efectos pueden darse a largo plazo, siendo estos tan severos como el c\u00e1ncer o el desarrollo del feto.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Por todo lo mencionado, es imprescindible pedir instrucciones especiales antes de usar la cicloheximida, llevar protecci\u00f3n como mascarilla o guantes y evitar su liberaci\u00f3n en el medioambiente. En caso de contacto o exposici\u00f3n, se recomienda contactar r\u00e1pidamente con un centro m\u00e9dico.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cuando hablamos de cicloheximida nos referimos a un inhibidor producido por la bacteria Streptomyces griseus. Dadas sus peculiaridades, cuenta con [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3513,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cicloheximida - 104291 | DC Fine Chemicals<\/title>\n<meta name=\"description\" content=\"Encuentra en nuestro cat\u00e1logo de DC Fine Chemicals los productos de qu\u00edmica fina que buscas. \u00a1Te esperamos!\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cicloheximida - 104291 | DC Fine Chemicals\" \/>\n<meta property=\"og:description\" content=\"Encuentra en nuestro cat\u00e1logo de DC Fine Chemicals los productos de qu\u00edmica fina que buscas. \u00a1Te esperamos!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dcfinechemicals.gmedia.ovh\/es\/cicloheximida-104291\/\" \/>\n<meta property=\"og:site_name\" content=\"DC Fine\" \/>\n<meta property=\"article:published_time\" content=\"2022-12-07T08:00:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-02T10:09:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dcfinechemicals.gmedia.ovh\/wp-content\/uploads\/2022\/12\/Cycloheximide.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"DCFine\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"DCFine\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/dcfinechemicals.gmedia.ovh\/es\/cicloheximida-104291\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/dcfinechemicals.gmedia.ovh\/es\/cicloheximida-104291\/\"},\"author\":{\"name\":\"DCFine\",\"@id\":\"https:\/\/dcfinechemicals.gmedia.ovh\/es\/#\/schema\/person\/ee23c9bdaf9137ff8bf3f93922f9fc82\"},\"headline\":\"Cicloheximida &#8211; 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