{"id":3894,"date":"2015-06-23T10:00:06","date_gmt":"2015-06-23T08:00:06","guid":{"rendered":"http:\/\/www.sporttennis.it\/sef-italia\/?p=3894"},"modified":"2016-10-19T16:28:28","modified_gmt":"2016-10-19T14:28:28","slug":"le-sostanze-ossidanti","status":"publish","type":"post","link":"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/","title":{"rendered":"Le Sostanze Ossidanti"},"content":{"rendered":"

\"horse-430441_640-f8f57f2e\"Le sostanze ossidanti sono caratterizzate da un’instabilit\u00e0 chimica perch\u00e9 sono prive di elettroni e il loro compito \u00e8 prendere questi elementi dalle molecole circostanti in modo tale da permettere loro di ripristinare la loro stabilit\u00e0. Questo processo crea altre molecole instabili, cio\u00e8 senza la presenza di elettroni.<\/p>\n

L’organismo del nostro cavallo \u00e8 esposto a sostanze ad azione ossidante. Queste sostanze possono provenire dall’esterno \u2013 importanti per il sistema respiratorio poich\u00e9 l’esposizione pu\u00f2 diventare pericolosa per lo sviluppo di patologie respiratorie \u2013 e possono essere prodotte dall’interno \u2013 la maggior parte delle quali deriva dalla produzione di energia mediante l’utilizzo di ossigeno.<\/p>\n

Altre fonti di ossidanti sono quella derivante dall’azione di enzimi e quella derivante dall’azione delle cellule coinvolte nei processi infiammatori. In quest’ultimo caso la produzione di sostanze ha un effetto favorevole per l’organismo perch\u00e9 la loro azione provoca danni ai microrganismi invasori.<\/p>\n

Non solo dal grado di esposizione dell’organismo alle sostanze ossidanti che dipende la pericolosit\u00e0 della presenza e dell’azione degli ossidanti, ma anche dalla capacit\u00e0 di difesa dell’organismo e dalle molecole bersaglio.<\/p>\n

Per contenere gli effetti provocati dall’esposizione agli ossidanti, l’organismo mette in atto una serie di meccanismi che costituisce il sistema difensivo. La capacit\u00e0 del sistema difensivo agisce anche attraverso l’utilizzo di antiossidanti, come gli enzimi le vitamine egli oligoelementi.<\/p>\n","protected":false},"excerpt":{"rendered":"

Le sostanze ossidanti sono caratterizzate da un’instabilit\u00e0 chimica perch\u00e9 sono prive di elettroni e il loro compito \u00e8 prendere questi elementi dalle […]<\/p>\n","protected":false},"author":83,"featured_media":3895,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yoast_head":"\r\nLe Sostanze Ossidanti - SEF Italia<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/\" \/>\r\n<meta property=\"og:locale\" content=\"it_IT\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Le Sostanze Ossidanti - SEF Italia\" \/>\r\n<meta property=\"og:description\" content=\"Le sostanze ossidanti sono caratterizzate da un’instabilit\u00e0 chimica perch\u00e9 sono prive di elettroni e il loro compito \u00e8 prendere questi elementi dalle […]\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/\" \/>\r\n<meta property=\"og:site_name\" content=\"SEF Italia\" \/>\r\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/scuolaequestrediformazione\/\" \/>\r\n<meta property=\"article:published_time\" content=\"2015-06-23T08:00:06+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2016-10-19T14:28:28+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/www.sef-italia.it\/wp-content\/uploads\/2016\/10\/horse-430441_640-f8f57f2e-1.jpg\" \/>\r\n\t<meta property=\"og:image:width\" content=\"250\" \/>\r\n\t<meta property=\"og:image:height\" content=\"166\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\r\n<meta name=\"author\" content=\"Maria Teresa Bevilacqua\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:creator\" content=\"@sef_italia\" \/>\r\n<meta name=\"twitter:site\" content=\"@sef_italia\" \/>\r\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Maria Teresa Bevilacqua\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/\"},\"author\":{\"name\":\"Maria Teresa Bevilacqua\",\"@id\":\"https:\/\/www.sef-italia.it\/#\/schema\/person\/98bbf141ebc34928c1b6b3262203ee9e\"},\"headline\":\"Le Sostanze Ossidanti\",\"datePublished\":\"2015-06-23T08:00:06+00:00\",\"dateModified\":\"2016-10-19T14:28:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/\"},\"wordCount\":227,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.sef-italia.it\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sef-italia.it\/wp-content\/uploads\/2016\/10\/horse-430441_640-f8f57f2e-1.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/\",\"url\":\"https:\/\/www.sef-italia.it\/index.php\/2015\/06\/23\/le-sostanze-ossidanti\/\",\"name\":\"Le Sostanze Ossidanti - 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