{"id":121179,"date":"2021-07-29T08:02:12","date_gmt":"2021-07-29T08:02:12","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=121179"},"modified":"2023-01-21T10:28:05","modified_gmt":"2023-01-21T10:28:05","slug":"troponin","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/troponin\/","title":{"rendered":"Troponin"},"content":{"rendered":"<p>Muscle fiber protein that normally inhibits muscle contraction. Following nerve stimulation, calcium binds to troponin, blocking its inhibitory effect; normal contraction then occurs. Troponin is often released following myocardial infarction (heart attack). Its presence in the blood may be helpful in early diagnosis and treatment.<\/p>\n<hr \/>\n<p>An inhibitory protein in muscle fibers. The action potential at the sarcolemma causes. the sarcoplasmic reticulum to release calcium ions, which bond to troponin and shift tropomyosin away from the myosinbinding sites of actin, permitting contraction.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Muscle fiber protein that normally inhibits muscle contraction. Following nerve stimulation, calcium binds to troponin, blocking its inhibitory effect; normal contraction then occurs. Troponin is often released following myocardial infarction (heart attack). Its presence in the blood may be helpful in early diagnosis and treatment. An inhibitory protein in muscle fibers. The action potential at [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-121179","post","type-post","status-publish","format-standard","hentry","category-t"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Troponin - Definition of Troponin<\/title>\n<meta name=\"description\" content=\"Muscle fiber protein that normally inhibits muscle contraction. Following nerve stimulation, calcium binds to troponin, blocking its inhibitory effect; normal contraction then occurs. Troponin is often released following myocardial infarction (heart attack). Its presence in the blood may be helpful in early diagnosis and treatment.An inhibitory protein in muscle fibers. The action potential at the sarcolemma causes. the sarcoplasmic reticulum to release calcium ions, which bond to troponin and shift tropomyosin away from the myosinbinding sites of actin, permitting contraction.\" \/>\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.healthbenefitstimes.com\/glossary\/troponin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Troponin - Definition of Troponin\" \/>\n<meta property=\"og:description\" content=\"Muscle fiber protein that normally inhibits muscle contraction. Following nerve stimulation, calcium binds to troponin, blocking its inhibitory effect; normal contraction then occurs. Troponin is often released following myocardial infarction (heart attack). 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