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what is 'tetrahydrobiopterin'? Definition for tetrahydrobiopterin Tetrahydrobiopterin , sapropterin , or BH 4 is a naturally occurring essential cofactor of the three aromatic amino acid hydroxylases; phenylalanine-4-hydroxylase for conversion of phenylalanine to tyrosine , tyrosine-3-hydroxylase for the conversion of tyrosine to L-dopa , and tryptophan-5-hydroxylase for the conversion of tryptophan to 5-hydroxytryptophan . more Tetrahydrobiopterin , sapropterin , or BH 4 is a naturally occurring essential cofactor of the three aromatic amino acid hydroxylases; phenylalanine-4-hydroxylase for conversion of phenylalanine to tyrosine , tyrosine-3-hydroxylase for the conversion of tyrosine to L-dopa , and tryptophan-5-hydroxylase for the conversion of tryptophan to 5-hydroxytryptophan . It is also essential for the synthesis of nitric oxide by nitric oxide synthase (NOS). less diagnoses treated with 'tetrahydrobiopterin' 1 - 1 of 1 diagnosis dopa responsive dystonia type of movement disorder responsive to l-dopa web search for: tetrahydrobiopterin and dopa responsive dystonia related procedures when taking 'tetrahydrobiopterin' 1 - 5 of 16 procedures 3-D SPECT perfusion scan nuclear medicine tomographic imaging using gamma rays web search for: tetrahydrobiopterin and 3-D SPECT perfusion scan BUN web search for: tetrahydrobiopterin and BUN Brain MRI web search for: tetrahydrobiopterin and Brain MRI Cerebrospinal Fluid analysis web search for: tetrahydrobiopterin and Cerebrospinal Fluid analysis Cerebrospinal Fluid pterins web search for: tetrahydrobiopterin and Cerebrospinal Fluid pterins Complete Blood Count web search for: tetrahydrobiopterin and Complete Blood Count Liver Function Tests elevated liver enzymes web search for: tetrahydrobiopterin and Liver Function Tests Lumbar Puncture web search for: tetrahydrobiopterin and Lumbar Puncture Peripheral blood smear web search for: tetrahydrobiopterin and Peripheral blood smear Phenylalanine loading test web search for: tetrahydrobiopterin and Phenylalanine loading test Polysomnogram web search for: tetrahydrobiopterin and Polysomnogram Positron emission tomography (PET) web search for: tetrahydrobiopterin and Positron emission tomography (PET) Serum Ceruloplasmin web search for: tetrahydrobiopterin and Serum Ceruloplasmin Serum Creatinine web search for: tetrahydrobiopterin and Serum Creatinine response to levodopa web search for: tetrahydrobiopterin and response to levodopa serum copper web search for: tetrahydrobiopterin and serum copper for more please login, login is free (click to login) related medication for 'tetrahydrobiopterin' 1 - 5 of 5 drugs 5-hydroxytryptophan web search for: tetrahydrobiopterin and 5-hydroxytryptophan botulinum toxin type a web search for: tetrahydrobiopterin and botulinum toxin type a carbamazepine web search for: tetrahydrobiopterin and carbamazepine levodopa/carbidopa web search for: tetrahydrobiopterin and levodopa/carbidopa trihexyphenidyl web search for: tetrahydrobiopterin and trihexyphenidyl The following are types of physicians relevant for 'tetrahydrobiopterin'. related types of physicians 'family practitioner, internist, neurologist, neurosurgeon' show local physicians postal code Find Local stars represent relevance to topic not rating more The results are computer generated suggestions to help you find a physician. MEDgle does not recommend any particular type of physician or claim to be complete or accurate in the providers and specialties suggested. web search results for 'tetrahydrobiopterin'? Results 1 - 50 - tetrahydrobiopterin Tetrahydrobiopterin - Wikipedia, the free encyclopedia Tetrahydrobiopterin, sapropterin, or BH4 is a naturally occurring essential ... Tetrahydrobiopterin biosynthesis, regeneration and functions" ... http://en.wikipedia.org/wiki/Tetrahydrobiopterin   en.wikipedia.org - summary Tetrahydrobiopterin deficiency - Genetics Home Reference Tetrahydrobiopterin deficiency is a rare disorder that increases the levels of ... If tetrahydrobiopterin deficiency is not treated, phenylalanine can build up to ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficiency   ghr.nlm.nih.gov - summary eMedicine - Tetrahydrobiopterin Deficiency : Article by Noah S Scheinfeld Tetrahydrobiopterin (BH4) deficiencies are disorders that affect phenylalanine (Phe or F) homeostasis, as well as brain biosynthesis of catecholamine, serotonin, ... http://www.emedicine.com/PED/topic2226.htm   www.emedicine.com - summary Tetrahydrobiopterin Deficiency - Yahoo! Health Important It is possible that the main title of the report Tetrahydrobiopterin Deficiency is not the name you expected. Please check the synonyms listing to find ... http://health.yahoo.com/children-genetic/tetrahydrobiopterin...   health.yahoo.com - summary Tetrahydrobiopterin restores endothelial function in hypercholesterolemia. Tetrahydrobiopterin-dependent formation of endothelium-derived relaxing factor ... Effect of tetrahydrobiopterin on endothelial function in canine middle ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=507765   www.pubmedcentral.nih.gov - summary tetrahydrobiopterin - PubChem Public Chemical Database PubChem Compound Summary ... tetrahydrobiopterin - Substance Summary (SID: 3570) ... tetrahydrobiopterin. 5,6,7,8-tetrahydrobiopterin. C00272. 17528-72-2 ... http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=3570   pubchem.ncbi.nlm.nih.gov - summary The eNOS cofactor tetrahydrobiopterin improves end...[Hepatology. 2006 ... PubMed is a service of the U.S. National Library of Medicine that includes over 18 million citations from MEDLINE and other life science journals for biomedical ... http://www.ncbi.nlm.nih.gov/pubmed/16799985   www.ncbi.nlm.nih.gov - summary Tetrahydrobiopterin deficiency - Wikipedia, the free encyclopedia Tetrahydrobiopterin ... Tetrahydrobiopterin-deficient hyperphenylalaninemia in ... Phenylketonuria: Tetrahydrobiopterin deficiency - 6-Pyruvoyltetrahydropterin ... http://en.wikipedia.org/wiki/Tetrahydrobiopterin_deficiency   en.wikipedia.org - summary Tetrahydrobiopterin deficiency - References - Genetics Home Reference Tetrahydrobiopterin-deficient hyperphenylalaninemia in the Chinese. Clin Chim Acta. ... H. Disorders of tetrahydrobiopterin metabolism and their treatment. ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficiency/show/References   ghr.nlm.nih.gov - summary Oxidation of tetrahydrobiopterin leads to uncoupling of endothelial ... Tetrahydrobiopterin is a critical cofactor for the NO synthases, and in its ... Tetrahydrobiopterin oxidation may represent an important abnormality in hypertension. ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=152929   www.pubmedcentral.nih.gov - summary Tetrahydrobiopterin deficiencies A comprehensive body of resources on Tetrahydrobiopterin deficiencies ... For more information about Tetrahydrobiopterin deficiencies click on the boxes below: ... http://rarediseases.info.nih.gov/GARD/Disease.aspx?PageID=4&diseaseID=7751   rarediseases.info.nih.gov - summary Biosynthesis of tetrahydrobiopterin: conversion of dihydroneopterin ... ... in the de novo synthesis of tetrahydrobiopterin from GTP is the conversion of ... 5,6,7,8-tetrahydrobiopterin. dihydroneopterin triphosphate. Biopterin. Neopterin ... http://www.ncbi.nlm.nih.gov/pubmed/4004850   www.ncbi.nlm.nih.gov - summary Talk:Tetrahydrobiopterin - Wikipedia, the free encyclopedia Tetrahydrobiopterin is within the scope of WikiProject Chemicals, a daughter ... Retrieved from "http://en.wikipedia.org/wiki/Talk:Tetrahydrobiopterin" ... http://en.wikipedia.org/wiki/Talk:Tetrahydrobiopterin   en.wikipedia.org - summary Tetrahydrobiopterin deficiency - Patient support - For patients and ... ... the Genetics Home Reference condition summary on tetrahydrobiopterin deficiency. BH4.org: links to support groups for tetrahydrobiopterin deficiency ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficien...   ghr.nlm.nih.gov - summary Tetrahydrobiopterin improves endothelial dysfunction and vascular ... Tetrahydrobiopterin, a critical cofactor for eNOS, may be deficient in various ... In fact, treatment with tetrahydrobiopterin has been shown to augment ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1664908   www.pubmedcentral.nih.gov - summary Talk:Tetrahydrobiopterin deficiency - Wikipedia, the free encyclopedia Talk:Tetrahydrobiopterin deficiency. From Wikipedia, the free encyclopedia ... To-do list for Tetrahydrobiopterin deficiency: edit · history · watch · refresh ... http://en.wikipedia.org/wiki/Talk:Tetrahydrobiopterin_deficiency   en.wikipedia.org - summary Tetrahydrobiopterin shows chaperone activity for tyrosine hydroxylase. ... the cofactor (6R)-l-erythro-5,6,7,8-tetrahydrobiopterin (BH(4)) and the feedback ... 5,6,7,8-tetrahydrobiopterin. Biopterin. Dopamine. Tyrosine 3-Monooxygenase ... http://www.ncbi.nlm.nih.gov/pubmed/18419768?dopt=Citation   www.ncbi.nlm.nih.gov - summary PTS - 6-pyruvoyltetrahydropterin synthase - Genetics Home Reference Tetrahydrobiopterin plays a critical role in processing several protein building ... tetrahydrobiopterin deficiency - caused by mutations in the PTS gene ... http://www.ghr.nlm.nih.gov/gene=pts   www.ghr.nlm.nih.gov - summary Tetrahydrobiopterin deficiency - ACTion Sheets - Newborn screening ... Genetic Conditions > tetrahydrobiopterin deficiency > ACTion Sheets ... the Genetics Home Reference condition summary on tetrahydrobiopterin deficiency. ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficien...   ghr.nlm.nih.gov - summary tetrahydrobiopterin Next Term: tetrahydrocannabinol. tetrahydrobiopterin. Used for: H4biopterin. Abbreviation for: ... cofactor for tyrosine and tryptophan hydroxylase; required ... http://crisp.cit.nih.gov/Thesaurus/00007956.htm   crisp.cit.nih.gov - summary Synthesis and characterization of 3H-labelled tetrahydrobiopterin. Werner ER, Werner-Felmayer G, Wachter H. Tetrahydrobiopterin and cytokines. ... Tetrahydrobiopterin binding kinetics, specificity, and allosteric interaction ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1137470   www.pubmedcentral.nih.gov - summary Classifying tetrahydrobiopterin responsiveness in the ... 2008 Feb;31(1):2-3. Classifying tetrahydrobiopterin responsiveness in the hyperphenylalaninaemias. ... 7,8-tetrahydrobiopterin. Biopterin. Phenylalanine ... http://www.ncbi.nlm.nih.gov/pubmed/18210214?dopt=Citation   www.ncbi.nlm.nih.gov - summary QDPR - Wikipedia, the free encyclopedia tetrahydrobiopterin biosynthetic process. ? metabolic process ... Tetrahydrobiopterin biosynthesis, regeneration and functions" ... http://en.wikipedia.org/wiki/QDPR   en.wikipedia.org - summary Tetrahydrobiopterin deficiency - MedlinePlus - Health information ... ... the Genetics Home Reference condition summary on tetrahydrobiopterin deficiency. ... Lister Hill National Center for Biomedical Communications ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficiency/show/MedlinePlus   ghr.nlm.nih.gov - summary Tetrahydrobiopterin restores endothelial function of coronary arteries ... ... coronary artery, tetrahydrobiopterin, nitric oxide, ... Effect of vitamin C on the availability of tetrahydrobiopterin in human endothelial cells. ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1767023   www.pubmedcentral.nih.gov - summary Molecular genetics of tetrahydrobiopterin-responsive phenylalanine ... Tetrahydrobiopterin (BH(4))-responsive hyperphenylalaninemia has been recently ... 5,6,7,8-tetrahydrobiopterin. Biopterin. Phenylalanine Hydroxylase ... http://www.ncbi.nlm.nih.gov/pubmed/17935162?dopt=Citation   www.ncbi.nlm.nih.gov - summary Tetrahydrobiopterin deficiency - OMIM - Genetic disorder catalog ... ... the Genetics Home Reference condition summary on tetrahydrobiopterin deficiency. OMIM: 6-pyruvoyltetrahydropterin synthase deficiency (PTS) ... http://ghr.nlm.nih.gov/ghr/disease/tetrahydrobiopterindeficiency/aspect/OMIM   ghr.nlm.nih.gov - summary Tetrahydrobiopterin deficiency - Gene Tests - DNA tests ordered by ... Genetic Conditions > tetrahydrobiopterin deficiency > ... the Genetics Home Reference condition summary on tetrahydrobiopterin deficiency. ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficiency/show/Gene+Tests   ghr.nlm.nih.gov - summary Pyruvoyl TetrahydrobioPterin Synthase, Caenorhabditis elegans - UniGene ... A summary of the mRNA sequence representatives for a transcribed locus ... Caenorhabditis elegans Pyruvoyl TetrahydrobioPterin Synthase family member (ptps ... http://www.ncbi.nlm.nih.gov/UniGene/clust.cgi?ORG=Cel&CID=23560   www.ncbi.nlm.nih.gov - summary Tetrahydrobiopterin biosynthesis, regeneration and functions. Tetrahydrobiopterin biosynthesis, regeneration and functions. B Thöny, G ... Tetrahydrobiopterin (BH(4)) cofactor is essential for various processes, and is ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pub...   www.pubmedcentral.nih.gov - summary Contributor Disclosures for Tetrahydrobiopterin Deficiency Contributor Disclosures for Tetrahydrobiopterin Deficiency. Role. Name. Disclosure. Details ... Noah S Scheinfeld, MD, JD, FAAD, Assistant Clinical Professor, ... http://www.emedicine.com/ped/disc2226.htm   www.emedicine.com - summary Tetrahydrobiopterin deficiency - Educational resources - Information ... ... the Genetics Home Reference condition summary on tetrahydrobiopterin deficiency. Ask the Geneticist: Phenylketonuria and tetrahydrobiopterin deficiency ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficien...   ghr.nlm.nih.gov - summary Catalytic reduction of a tetrahydrobiopterin radical within nitric ... Catalytic reduction of a tetrahydrobiopterin radical within nitric-oxide synthase. ... 5,6,7,8-tetrahydrobiopterin. Biopterin. Arginine. Nitric Oxide Synthase ... http://www.ncbi.nlm.nih.gov/pubmed/18283102?dopt=Citation   www.ncbi.nlm.nih.gov - summary Tetrahydrobiopterin deficiency - Related Gene(s) - Genetics Home Reference Genetic Conditions > tetrahydrobiopterin deficiency > Related Gene(s) ... Lister Hill National Center for Biomedical Communications ... http://ghr.nlm.nih.gov/condition=tetrahydrobiopterindeficien...   ghr.nlm.nih.gov - summary Regulation of endothelial nitric oxide synthase by tetrahydrobiopterin ... ... of endothelial nitric oxide synthase by tetrahydrobiopterin in vascular disease. ... The pteridine cofactor tetrahydrobiopterin (BH4) has emerged as a critical ... http://www.ncbi.nlm.nih.gov/pubmed/14656731   www.ncbi.nlm.nih.gov - summary Tetrahydrobiopterin-dependent preservation of nitric oxide?mediated ... Tetrahydrobiopterin (BH4) is a required cofactor for eNOS activity; ... Tetrahydrobiopterin regulates superoxide and nitric oxide generation by ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=182196   www.pubmedcentral.nih.gov - summary Biosynthesis of tetrahydrobiopterin. Purification and characterization ... 1: Eur J Biochem. 1986 Dec 1;161(2):295-302. Biosynthesis of tetrahydrobiopterin. ... 6,7,8-tetrahydrobiopterin. Biopterin. Alcohol Oxidoreductases. Phosphorus ... http://www.ncbi.nlm.nih.gov/pubmed/3536512   www.ncbi.nlm.nih.gov - summary Endothelial dysfunction in atherosclerotic mice: improved relaxation by ... Tetrahydrobiopterin (BH4) is a co-factor for NO synthase in the production of NO ... COSENTINO F., KATUSIC Z. Tetrahydrobiopterin and dysfunction of endothelial ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1572463   www.pubmedcentral.nih.gov - summary Nitric oxide, tetrahydrobiopterin, oxidative stress, and endothelial ... Nitric oxide, tetrahydrobiopterin, oxidative stress, and endothelial ... 5,6,7,8-tetrahydrobiopterin. Biopterin. Nitric Oxide Synthase Type III. NADPH Oxidase ... http://www.ncbi.nlm.nih.gov/pubmed/18321209?dopt=Citation   www.ncbi.nlm.nih.gov - summary Reversal of cardiac hypertrophy and fibrosis from pressure overload by ... We tested whether tetrahydrobiopterin (BH4) can recouple NOS and reverse ... 5,6,7,8-tetrahydrobiopterin. Biopterin. tempol. Nitric Oxide Synthase Type III ... http://www.ncbi.nlm.nih.gov/pubmed/18474817?dopt=Citation   www.ncbi.nlm.nih.gov - summary QDPR - quinoid dihydropteridine reductase - Genetics Home Reference Tetrahydrobiopterin plays a critical role in processing several protein building ... tetrahydrobiopterin deficiency - caused by mutations in the QDPR gene ... http://ghr.nlm.nih.gov/gene=qdpr   ghr.nlm.nih.gov - summary Tetrahydrobiopterin augments endothelium-dependent dilatation in ... Increased endothelial tetrahydrobiopterin synthesis by targeted transgenic GTP ... Tetrahydrobiopterin binding kinetics, specificity, and allosteric interaction ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pub...   www.pubmedcentral.nih.gov - summary Hyperphenylalaninemia due to defects in tetrahydrobiopterin metabolism ... ... caused by a deficiency of tetrahydrobiopterin (BH4), the obligatory cofactor for ... 5,6,7,8-tetrahydrobiopterin. Biopterin. Phenylalanine. DNA. Alcohol ... http://www.ncbi.nlm.nih.gov/pubmed/8178819   www.ncbi.nlm.nih.gov - summary PCBD1 - pterin-4 alpha-carbinolamine dehydratase/dimerization cofactor ... Tetrahydrobiopterin plays a critical role in processing several protein building ... tetrahydrobiopterin deficiency - caused by mutations in the PCBD1 gene ... http://ghr.nlm.nih.gov/gene=pcbd1;jsessionid=EB2D1011EEA9F9D116DF3634A7F32667   ghr.nlm.nih.gov - summary Cellular uptake of sepiapterin and push-pull accum...[Mol Genet Metab ... PubMed is a service of the U.S. National Library of Medicine that includes over 18 ... Tetrahydrobiopterin is much less permeable across the cell membrane than ... http://www.ncbi.nlm.nih.gov/pubmed/18511317?dopt=Citation   www.ncbi.nlm.nih.gov - summary 5-Methyltetrahydrofolate and tetrahydrobiopterin can modulate ... 5-Methyltetrahydrofolate and tetrahydrobiopterin can modulate electrotonically ... methyltetrahydrofolate (5-MTHF) and tetrahydrobiopterin (BH4) to modulate nitric ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1100761   www.pubmedcentral.nih.gov - summary PTS (gene) - Wikipedia, the free encyclopedia tetrahydrobiopterin biosynthetic process. ? central nervous system development ... Tetrahydrobiopterin biosynthesis, regeneration and functions.". Biochem. J. ... http://en.wikipedia.org/wiki/PTS_(gene)   en.wikipedia.org - summary Synergistic interaction between enalapril, L-arginine and ... Tetrahydrobiopterin (BH4), an essential cofactor of NOS, plays a key role in ... KATUSIC Z.S. Vascular endothelial dysfunction: does tetrahydrobiopterin play a role. ... http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1575062   www.pubmedcentral.nih.gov - summary GTP cyclohydrolase feedback regulatory protein controls cofactor 6 ... (6R)-L-erythro 5,6,7,8 tetrahydrobiopterin (6BH4) is crucial in the hydroxylation ... 5,6,7,8-tetrahydrobiopterin. Biopterin. GTP Cyclohydrolase ... http://www.ncbi.nlm.nih.gov/pubmed/16778797   www.ncbi.nlm.nih.gov - summary Effect of decreased levels of intrinsic tetrahydrobiopterin on ... Tetrahydrobiopterin (BH4) deficiency has been suggested to be an important ... 5,6,7,8-tetrahydrobiopterin. Biopterin. Acetylcholine. 2,4-diaminohypoxanthine ... http://www.ncbi.nlm.nih.gov/pubmed/18446004?dopt=Citation   www.ncbi.nlm.nih.gov - summary show more 1  2

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