title: Ascorbic acid and tetrahydrobiopterin: looking beyond nitric oxide bioavailability.
authors.forename: Judy M
authors.initials: JM
authors.lastname: Muller-Delp
mesh_terms: D000818:Animals; D001205:Ascorbic Acid / Q000494:pharmacology*; D001685:Biological Factors / Q000378:metabolism*; D001708:Biopterins / Q000031:analogs & derivatives* / Q000494:pharmacology; D002118:Calcium / Q000378:metabolism; D017630:Connexins / Q000378:metabolism; D017629:Gap Junctions / Q000187:drug effects / Q000378:metabolism; D006801:Humans; D006861:Hydrogen Peroxide / Q000378:metabolism; D007083:Iliac Artery / Q000187:drug effects* / Q000378:metabolism; D009569:Nitric Oxide / Q000378:metabolism*; D016877:Oxidants / Q000494:pharmacology*; D012519:Sarcoplasmic Reticulum / Q000187:drug effects / Q000378:metabolism; D053498:Sarcoplasmic Reticulum Calcium-Transporting ATPases / Q000037:antagonists & inhibitors / Q000378:metabolism; D014664:Vasodilation / Q000187:drug effects*; D014665:Vasodilator Agents / Q000494:pharmacology*
chemical_list: D001685:Biological Factors; D017630:Connexins; D016877:Oxidants; D014665:Vasodilator Agents; C067410:endothelium-dependent hyperpolarization factor; D001708:Biopterins; D009569:Nitric Oxide; D006861:Hydrogen Peroxide; D053498:Sarcoplasmic Reticulum Calcium-Transporting ATPases; C003402:sapropterin; D001205:Ascorbic Acid; D002118:Calcium