{"id":8878,"date":"2016-05-24T13:57:07","date_gmt":"2016-05-24T13:57:07","guid":{"rendered":"http:\/\/www.eurekaone.com\/senza-categoria\/catecholaminesmetanefrines-in-urine-by-lcms\/"},"modified":"2025-06-10T10:20:55","modified_gmt":"2025-06-10T08:20:55","slug":"vma-5-hiaa-and-hva-in-urine-by-lcms","status":"publish","type":"post","link":"https:\/\/www.eurekakit.com\/en\/vma-5-hiaa-and-hva-in-urine-by-lcms\/","title":{"rendered":"VMA, 5-HIAA and HVA IN URINE BY LC\/MS"},"content":{"rendered":"\n\n\n
\"Prodotti\"<\/td>\n<\/td>\n\n

VMA, 5-HIAA and HVA IN URINE BY LC\/MS\u00a0(code\u00a0 LC14610<\/span><\/strong>)\u00a0 100 test package.<\/p>\n

INSIGHTS<\/strong>
\nThe catabolic process of monoamines is in part neuronal and happens in the mitochondria by the Monoamine oxidase (MAO) and, partly extra neuronal for catecholamines, by COMT. In particular: Homovanillic Acid (HVA) is the major metabolite of Dopamine while Vanillymandelic Acid (VMA) is the main metabolite of norepinephrine and epinephrine.
\n– 5-hydroxyindolacetic acid (5-HIIA) is the principal final product of serotonin metabolism. The determination of its concentration in urine is utilized for the diagnosis of a neuroendocrine tumor<\/p>\n

Principle of the\u00a0 Method:<\/span><\/strong><\/p>\n

The sample was diluted and injected into LC-MS\/MS<\/p>\n\n\n\n\n\n
\"right_blue_arrow\"<\/a><\/td>\nIFU<\/span><\/strong><\/a><\/td>\n<\/tr>\n
\"right_blue_arrow\"<\/a><\/td>\nIFU MOBILE PHASE M1<\/a>\u00a0<\/strong><\/span><\/td>\n<\/tr>\n
\"right_blue_arrow\"<\/a><\/td>\nIFU MOBILE PHASE M2\u00a0<\/span><\/strong><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\"Torna<\/td>\n<\/td>\nback to previous page <\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

VMA, 5-HIAA and HVA IN URINE BY LC\/MS\u00a0(code\u00a0 LC14610)\u00a0 100 test package. INSIGHTS The catabolic process of monoamines is in part neuronal and happens in the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[422],"tags":[],"class_list":["post-8878","post","type-post","status-publish","format-standard","hentry","category-recent-products"],"yoast_head":"\nVMA, 5-HIAA and HVA IN URINE BY LC\/MS - Eureka Kit<\/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.eurekakit.com\/en\/vma-5-hiaa-and-hva-in-urine-by-lcms\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VMA, 5-HIAA and HVA IN URINE BY LC\/MS - Eureka Kit\" \/>\n<meta property=\"og:description\" content=\"VMA, 5-HIAA and HVA IN URINE BY LC\/MS\u00a0(code\u00a0 LC14610)\u00a0 100 test package. 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