{"id":1605,"date":"2019-05-08T17:04:27","date_gmt":"2019-05-08T11:34:27","guid":{"rendered":"https:\/\/www.classiciasacademy.com\/blog\/?p=1605"},"modified":"2019-05-08T17:04:27","modified_gmt":"2019-05-08T11:34:27","slug":"new-insights-on-free-radicals","status":"publish","type":"post","link":"https:\/\/www.classiciasacademy.com\/blog\/new-insights-on-free-radicals\/","title":{"rendered":"New Insights on Free Radicals"},"content":{"rendered":"<p>Free radicals or <strong>Reactive Oxygen Species<\/strong> (<strong>ROS<\/strong>) which are often thought to harm the body has been found to have benefits to the body.<\/p>\n<h3>In-Detail:<\/h3>\n<ul>\n<li>Scientists from the <strong>Indian Institute of Science Education and Research<\/strong> (IISER), <strong>Mohali<\/strong>, found that Free Radicals play a key role in regulating the growth and the size of the organisms.<\/li>\n<li>Free radicals are hyper-reactive molecules that are thought to be harmful to the body and are implicated for the occurrence of cancers, cardiovascular diseases, neurodegenerative diseases and many more.<\/li>\n<li>These particles react with the cells and damage them.<\/li>\n<li>Often these are removed from the body with the help of antioxidants.<\/li>\n<li>But, scientists from IISER has found that they play a role in modulating the systemic growth of the organism.<\/li>\n<li>The study by the scientists is significant as it throws light on various activities of the body in the early stage of development.<\/li>\n<li>For the study, the scientists used fruit flies.<\/li>\n<li>Insulin is the growth hormone that plays a vital role during the development phase of an organism.<\/li>\n<li>Whereas, the Ecdysone hormone regulates the growth.<\/li>\n<li>There needs to be a stable relationship between Insulin and Ecdysone for controlled growth of an organism and scientists have found that Reactive Oxygen Species (ROS) does this job with perfection.<\/li>\n<\/ul>\n<h3>Formation of Free Radicals:<\/h3>\n<ul>\n<li>Our body constantly faces oxidative stress.<\/li>\n<li>Thus, Oxygen in the body splits into single atoms with unpaired electrons.<\/li>\n<li>Electrons cannot be unpaired for long and they seek to pair with another electron.<\/li>\n<li>They start scavenging the body for electrons and damage the cells, DNA and proteins.<\/li>\n<li>These are thus known as free radicals.<\/li>\n<\/ul>\n<h3>Also Read:<\/h3>\n<ul>\n<li><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/www.classiciasacademy.com\/blog\/a-million-species-are-at-the-risk-of-extinction-un-report\/\">A Million Species Are At The Risk of Extinction: UN Report<\/a><\/span><\/li>\n<li><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/www.classiciasacademy.com\/blog\/restricting-access-to-vahan-database-national-register-e-services\/\">Restricting Access to VAHAN Database \u2013 National Register e-Services<\/a><\/span><\/li>\n<li><a href=\"https:\/\/www.classiciasacademy.com\/blog\/naming-a-cyclone-fani-how-is-it-done\/\"><span style=\"color: #000080;\">Naming A Cyclone \u201cFani\u201d \u2013 How Is It Done?<\/span><\/a><\/li>\n<\/ul>\n<h3>Antioxidants<\/h3>\n<ul>\n<li>These inhibit free radicals.<\/li>\n<li>They terminate the chain reactions that are formed by the free radicals.<\/li>\n<li>Vitamin C and Vitamin E are some of the examples of free radicals.<\/li>\n<li>Antioxidants reduce the risk of the formation of cancer and other cardiovascular diseases.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Free radicals or Reactive Oxygen Species (ROS) which are often thought to harm the body has been found to have benefits to the body. In-Detail: <a class=\"mh-excerpt-more\" href=\"https:\/\/www.classiciasacademy.com\/blog\/new-insights-on-free-radicals\/\" title=\"New Insights on Free Radicals\">    [read more]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":1606,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[98],"tags":[99],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>New Insights on Free Radicals - UPSC Current Affairs<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.classiciasacademy.com\/blog\/new-insights-on-free-radicals\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Insights on Free Radicals - UPSC Current Affairs\" \/>\n<meta property=\"og:description\" content=\"Free radicals or Reactive Oxygen Species (ROS) which are often thought to harm the body has been found to have benefits to the body. 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