{"id":11589,"date":"2025-03-11T10:22:46","date_gmt":"2025-03-11T10:22:46","guid":{"rendered":"https:\/\/whl.crafterfox.eu\/?post_type=product&#038;p=11589"},"modified":"2026-03-02T13:56:08","modified_gmt":"2026-03-02T12:56:08","slug":"aminozuren-plasma","status":"publish","type":"product","link":"https:\/\/www.worldhealthlaboratories.com\/nl\/tests\/panels\/amino-acids-plasma\/","title":{"rendered":"Aminozuren (plasma)"},"content":{"rendered":"<p data-start=\"98\" data-end=\"229\">World Health Laboratories offers a comprehensive plasma amino acids panel to assess metabolic health, nutrient deficiencies, neurotransmitter precursors, urea cycle function, and detox pathways. Suitable for preventive health, functional medicine, and complex metabolic cases.<\/p>\n<h5 data-start=\"97\" data-end=\"135\">1. Purpose &amp; Clinical Significance<\/h5>\n<ul>\n<li data-start=\"138\" data-end=\"214\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"37\" data-is-only-node=\"\">Comprehensive metabolic profiling<\/strong>: Measures concentrations of essential, conditionally essential, and non\u2011essential amino acids in plasma to screen for metabolic disorders and assess general metabolic health.<\/span><\/li>\n<li data-start=\"217\" data-end=\"293\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"39\" data-is-only-node=\"\">Detects inborn errors of metabolism<\/strong>: Crucial for identifying disorders like phenylketonuria, tyrosinemia, urea cycle defects, and organic acidemias, which can manifest early in life and cause neuro\u2011developmental complications if untreated<\/span> <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[0.5625em] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" href=\"https:\/\/www.mayocliniclabs.com\/test-catalog\/overview\/9265?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between overflow-hidden\"><span class=\"max-w-full grow truncate overflow-hidden text-center\">mayocliniclabs.com<\/span><\/span><\/span><\/a><\/span><\/span>.<\/li>\n<li data-start=\"296\" data-end=\"372\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"46\" data-is-only-node=\"\">Monitors treatment &amp; dietary interventions<\/strong>: Used in clinical follow-up of dietary therapy effectiveness, especially in metabolic conditions and nutrient insufficiencies.<\/span><\/li>\n<li data-start=\"375\" data-end=\"451\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"39\" data-is-only-node=\"\">Assesses organ function &amp; nutrition<\/strong>: Indicates liver, kidney, endocrine, muscle, and gastrointestinal disorders, as well as nutritional deficiencies and stress responses<\/span>.<\/li>\n<\/ul>\n<h5 data-start=\"453\" data-end=\"471\">2. Methodology<\/h5>\n<ul>\n<li data-start=\"474\" data-end=\"552\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Typically analyzed via <strong data-start=\"23\" data-end=\"84\">liquid chromatography\u2013tandem mass spectrometry (LC\u2011MS\/MS)<\/strong>, offering precise and sensitive detection for over 40 amino acids.<\/span><\/li>\n<li data-start=\"555\" data-end=\"635\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">For accurate fasting levels, plasma is preferred over urine since it\u2019s less influenced by recent dietary intake.<\/span><\/li>\n<\/ul>\n<h5 data-start=\"637\" data-end=\"660\">3. Who Should Test?<\/h5>\n<ul>\n<li data-start=\"663\" data-end=\"702\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"22\" data-is-only-node=\"\">Newborns &amp; infants<\/strong>: For early metabolic screening.<\/span><\/li>\n<li data-start=\"705\" data-end=\"785\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"38\" data-is-only-node=\"\">Patients with unexplained symptoms<\/strong>: Such as developmental delays, fatigue, GI issues, or neuropsychiatric signs.<\/span><\/li>\n<li data-start=\"788\" data-end=\"868\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"56\" data-is-only-node=\"\">Individuals with chronic or organ-related conditions<\/strong>: Including liver\/kidney disease, endocrine disorders, muscle wasting, cancer, and malnutrition.<\/span><\/li>\n<li data-start=\"871\" data-end=\"951\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"72\" data-is-only-node=\"\">Athletes, wellness seekers, and those undergoing nutritional therapy<\/strong>: To optimize metabolic and performance outcomes.<\/span><\/li>\n<\/ul>\n<hr data-start=\"953\" data-end=\"956\" \/>\n<h4 data-start=\"958\" data-end=\"1020\"><strong data-start=\"964\" data-end=\"1020\">Key Amino Acids Monitored &amp; Their Clinical Relevance<\/strong><\/h4>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1022\" data-end=\"2587\">\n<thead data-start=\"1022\" data-end=\"1090\">\n<tr data-start=\"1022\" data-end=\"1090\">\n<th data-start=\"1022\" data-end=\"1042\" data-col-size=\"sm\">Amino Acid<\/th>\n<th data-start=\"1042\" data-end=\"1067\" data-col-size=\"sm\">Category<\/th>\n<th data-start=\"1067\" data-end=\"1090\" data-col-size=\"lg\">Clinical Importance<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1161\" data-end=\"2587\">\n<tr data-start=\"1161\" data-end=\"1289\">\n<td data-start=\"1161\" data-end=\"1181\" data-col-size=\"sm\"><strong data-start=\"1163\" data-end=\"1180\">Phenylalanine<\/strong><\/td>\n<td data-start=\"1181\" data-end=\"1206\" data-col-size=\"sm\">Essential<\/td>\n<td data-start=\"1206\" data-end=\"1289\" data-col-size=\"lg\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Diagnoses PKU; elevated levels lead to neurotoxicity if untreated<\/span><\/td>\n<\/tr>\n<tr data-start=\"1290\" data-end=\"1457\">\n<td data-start=\"1290\" data-end=\"1310\" data-col-size=\"sm\"><strong data-start=\"1292\" data-end=\"1304\">Tyrosine<\/strong><\/td>\n<td data-start=\"1310\" data-end=\"1352\" data-col-size=\"sm\">Non-essential (conditionally essential)<\/td>\n<td data-col-size=\"lg\" data-start=\"1352\" data-end=\"1457\">Monitors tyrosinemia; essential in neurotransmitter synthesis<\/td>\n<\/tr>\n<tr data-start=\"1458\" data-end=\"1659\">\n<td data-start=\"1458\" data-end=\"1500\" data-col-size=\"sm\"><strong data-start=\"1460\" data-end=\"1491\">Leucine, Isoleucine, Valine<\/strong> (BCAAs)<\/td>\n<td data-col-size=\"sm\" data-start=\"1500\" data-end=\"1512\">Essential<\/td>\n<td data-col-size=\"lg\" data-start=\"1512\" data-end=\"1659\">Indicates Maple Syrup Urine Disease; involved in muscle metabolism, immune response, insulin regulation<\/td>\n<\/tr>\n<tr data-start=\"1660\" data-end=\"1818\">\n<td data-start=\"1660\" data-end=\"1680\" data-col-size=\"sm\"><strong data-start=\"1662\" data-end=\"1676\">Methionine<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1680\" data-end=\"1705\">Essential<\/td>\n<td data-col-size=\"lg\" data-start=\"1705\" data-end=\"1818\">Signals homocystinuria; important for methylation and detox processes<\/td>\n<\/tr>\n<tr data-start=\"1819\" data-end=\"1988\">\n<td data-start=\"1819\" data-end=\"1839\" data-col-size=\"sm\"><strong data-start=\"1821\" data-end=\"1837\">Homocysteine<\/strong><\/td>\n<td data-start=\"1839\" data-end=\"1873\" data-col-size=\"sm\">Non\u2011standard but often included<\/td>\n<td data-col-size=\"lg\" data-start=\"1873\" data-end=\"1988\">Reflects B\u2011vitamin status; elevated in cardiovascular and renal disease<\/td>\n<\/tr>\n<tr data-start=\"1989\" data-end=\"2114\">\n<td data-start=\"1989\" data-end=\"2018\" data-col-size=\"sm\"><strong data-start=\"1991\" data-end=\"2017\">Citrulline &amp; Ornithine<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"2018\" data-end=\"2034\">Non-essential<\/td>\n<td data-col-size=\"lg\" data-start=\"2034\" data-end=\"2114\">Key markers for urea cycle disorders<\/td>\n<\/tr>\n<tr data-start=\"2115\" data-end=\"2281\">\n<td data-start=\"2115\" data-end=\"2157\" data-col-size=\"sm\"><strong data-start=\"2117\" data-end=\"2156\">Glutamine, Glycine, Alanine, Serine<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"2157\" data-end=\"2173\">Non-essential<\/td>\n<td data-col-size=\"lg\" data-start=\"2173\" data-end=\"2281\">Provide insight into hepatic, renal, and muscle metabolic health<\/td>\n<\/tr>\n<tr data-start=\"2282\" data-end=\"2442\">\n<td data-start=\"2282\" data-end=\"2319\" data-col-size=\"sm\"><strong data-start=\"2284\" data-end=\"2318\">GABA (gamma-aminobutyric acid)<\/strong><\/td>\n<td data-start=\"2319\" data-end=\"2337\" data-col-size=\"sm\">Metabolic\/neuro<\/td>\n<td data-col-size=\"lg\" data-start=\"2337\" data-end=\"2442\">Related to neurotransmitter balance, mental health regulation<\/td>\n<\/tr>\n<tr data-start=\"2443\" data-end=\"2587\">\n<td data-start=\"2443\" data-end=\"2463\" data-col-size=\"sm\"><strong data-start=\"2445\" data-end=\"2456\">Taurine<\/strong><\/td>\n<td data-start=\"2463\" data-end=\"2489\" data-col-size=\"sm\">Conditionally essential<\/td>\n<td data-start=\"2489\" data-end=\"2587\" data-col-size=\"lg\">Indicative of oxidative stress, liver\/renal impairment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr data-start=\"2589\" data-end=\"2592\" \/>\n<h4 data-start=\"2594\" data-end=\"2624\"><strong data-start=\"2599\" data-end=\"2624\">Why This Test Matters<\/strong><\/h4>\n<ul>\n<li data-start=\"2627\" data-end=\"2666\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"19\" data-is-only-node=\"\">Early detection<\/strong> of treatable metabolic disorders can prevent serious long-term outcomes.<\/span><\/li>\n<li data-start=\"2669\" data-end=\"2708\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"39\" data-is-only-node=\"\">Guides dietary and nutrient therapy<\/strong> based on precise amino acid imbalances.<\/span><\/li>\n<li data-start=\"2711\" data-end=\"2750\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"49\" data-is-only-node=\"\">Monitors health improvements or deterioration<\/strong> over time through follow\u2011up measurements.<\/span><\/li>\n<li data-start=\"2753\" data-end=\"2792\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"><strong data-start=\"0\" data-end=\"33\" data-is-only-node=\"\">Provides a metabolic snapshot<\/strong>, integrating information on organ function, nutrient absorption, stress, and neurotransmitter dynamics.<\/span><\/li>\n<\/ul>\n<hr data-start=\"2794\" data-end=\"2797\" \/>\n<h4 data-start=\"2799\" data-end=\"2816\"><strong data-start=\"2805\" data-end=\"2816\">Summary<\/strong><\/h4>\n<p data-start=\"2817\" data-end=\"2856\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">The <strong data-start=\"4\" data-end=\"31\">Plasma Amino Acids Test<\/strong> by World Health Laboratories is a robust tool for metabolic health assessment\u2014spanning newborn screening, chronic disease monitoring, and nutritional optimization. Its capacity to measure a wide range of amino acids enhances diagnostic precision, treatment decision-making, and patient monitoring.<\/span><\/p>\n<ul data-start=\"231\" data-end=\"264\">\n<li><strong data-start=\"268\" data-end=\"281\">Includes:<\/strong> Analysis of more than 46 amino acids<\/li>\n<li data-start=\"231\" data-end=\"264\"><strong data-start=\"233\" data-end=\"256\">Sample requirement:<\/strong> Blood collection<\/li>\n<\/ul>\n<p data-start=\"266\" data-end=\"299\">Suitable for postal submission.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Uitgebreid metabool profiel voor een optimale gezondheid<\/strong><\/p>","protected":false},"featured_media":10810,"template":"","meta":[],"product_brand":[],"product_cat":[540,140],"product_tag":[509,506,508,515,514,151,513,512,510,511,507],"class_list":{"0":"post-11589","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-organic-acids-metabolism","7":"product_cat-panels","8":"product_tag-amino-acid-profile","9":"product_tag-chronic-fatigue-assessment","10":"product_tag-detoxification-pathways","11":"product_tag-functional-medicine-testing","12":"product_tag-glutathione-pathway","13":"product_tag-metabolism","14":"product_tag-methylation-support","15":"product_tag-mitochondrial-function","16":"product_tag-mood-disorders-evaluation","17":"product_tag-sulfur-amino-acids","18":"product_tag-urea-cycle-dysfunction","19":"pa_sample-type-blood","21":"first","22":"instock","23":"shipping-taxable","24":"purchasable","25":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/product\/11589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/media\/10810"}],"wp:attachment":[{"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/media?parent=11589"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/product_brand?post=11589"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/product_cat?post=11589"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.worldhealthlaboratories.com\/nl\/wp-json\/wp\/v2\/product_tag?post=11589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}