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  2. Tetrahydrobiopterin - Wikipedia

    en.wikipedia.org/wiki/Tetrahydrobiopterin

    Tetrahydrobiopterin (BH 4, THB), also known as sapropterin (), [5] [6] is a cofactor of the three aromatic amino acid hydroxylase enzymes, [7] used in the degradation of amino acid phenylalanine and in the biosynthesis of the neurotransmitters serotonin (5-hydroxytryptamine, 5-HT), melatonin, dopamine, norepinephrine (noradrenaline), epinephrine (adrenaline), and is a cofactor for the ...

  3. Tetrahydrobiopterin deficiency - Wikipedia

    en.wikipedia.org/wiki/Tetrahydrobiopterin_deficiency

    Tetrahydrobiopterin deficiency (THBD, BH 4 D) is a rare metabolic disorder that increases the blood levels of phenylalanine.Phenylalanine is an amino acid obtained normally through the diet, but can be harmful if excess levels build up, causing intellectual disability and other serious health problems.

  4. Canadian International Pharmacy Association - Wikipedia

    en.wikipedia.org/wiki/Canadian_International...

    Established in 2002, the Canadian International Pharmacy Association ("CIPA") is a Canadian association of licensed pharmacy businesses offering mail order pharmacy services to Canadian and international patients. CIPA members sell pharmaceuticals and maintenance medications to individuals upon receipt of a valid prescription.

  5. Biopterin - Wikipedia

    en.wikipedia.org/wiki/Biopterin

    BH4 is the principal active cofactor. BH4 synthesis occurs through two principal pathways; the de novo pathway involves three enzymatic steps and proceeds from GTP, while the salvage pathway converts sepiapterin to BH4 using dihydrofolate reductase. [4] In addition, BH2 is recycled to BH4 by dihydrobiopterin reductase.

  6. List of pharmacies - Wikipedia

    en.wikipedia.org/wiki/List_of_pharmacies

    2 Canada. Toggle Canada subsection. 2.1 Online pharmacies. 2.2 Defunct chains. 3 China. ... This article is a list of pharmacies (also known as chemists and ...

  7. Pharmasave - Wikipedia

    en.wikipedia.org/wiki/Pharmasave

    Pharmasave's national office is located in Langley, British Columbia.Its stores are located in nine provinces and territories across Canada and are organized into 2 regions with each region having their own regional offices: West (British Columbia, Alberta, Saskatchewan, Manitoba, and Yukon), and East (Ontario, Newfoundland and Labrador, New Brunswick, Nova Scotia, and Prince Edward Island).

  8. Canada Drugs - Wikipedia

    en.wikipedia.org/wiki/Canada_Drugs

    Canada Drugs otherwise known as CanadaDrugs.com, was an online pharmacy based in Winnipeg, Manitoba. It was started in 2001 by former Manitoba pharmacist Kristjan Thorkelson as an offshoot of a chain of four local pharmacies, called The Prescription Shop , in Winnipeg.

  9. Borohydride - Wikipedia

    en.wikipedia.org/wiki/Borohydride

    Ball-and-stick model of the tetrahydroborate anion, [BH 4] −. Borohydride refers to the anion [B H 4] −, which is also called tetrahydridoborate, and its salts. [1] Borohydride or hydroborate is also the term used for compounds containing [BH 4−n X n] −, where n is an integer from 0 to 3, for example cyanoborohydride or cyanotrihydroborate [BH 3 (CN)] − and triethylborohydride or ...