• Thumbnail for Cysteamine
    Cysteamine is an organosulfur compound with the formula HSCH2CH2NH2. A white, water-soluble solid, it contains both an amine and a thiol functional groups...
    20 KB (1,618 words) - 15:10, 15 December 2024
  • Thumbnail for Cystinosis
    needed] Cystinosis is normally treated with cysteamine, which is available in capsules and in eye drops. Cysteamine acts to solubilize the cystine by (1) forming...
    14 KB (1,501 words) - 12:47, 14 October 2024
  • In enzymology, a cysteamine dioxygenase (EC 1.13.11.19) is an enzyme that catalyzes the chemical reaction 2-aminoethanethiol + O2 ⇌ {\displaystyle \rightleftharpoons...
    3 KB (272 words) - 21:41, 21 June 2024
  • Thumbnail for Hyperpigmentation
    niacinamide, l-ascorbic acid,[citation needed] retinoids such as tretinoin, or cysteamine hydrochloride. Hydroquinone was the most commonly prescribed hyperpigmentation...
    16 KB (1,624 words) - 00:52, 19 September 2024
  • Thumbnail for Liver spot
    use of depigmentation agents, such as hydroquinone, tretinoin, topical cysteamine, azelaic acid, or alpha hydroxy acids. Differently from the melanotic...
    9 KB (965 words) - 21:06, 16 November 2024
  • Thumbnail for Lentigo
    case, however other agents might work well (4% hydroquinone, 5% topical cysteamine, 10% topical ascorbic acid). Freckle List of skin diseases Mole Skin disease...
    6 KB (604 words) - 16:35, 27 January 2024
  • which is produced from pantothenic acid (vitamin B5) by the addition of cysteamine. Pantethine was discovered by Gene Brown, a PhD student at the time. Pantethine...
    5 KB (457 words) - 20:49, 2 May 2024
  • resolved by treatment with cysteamine. Cysteamine acts to solubilize the cystine by (1) forming the mixed disulfide cysteine-cysteamine, which is more soluble...
    37 KB (4,482 words) - 07:16, 11 December 2024
  • Thumbnail for Melasma
    lightening in melasma by decreasing melanogenesis in epidermal melanocytes. Cysteamine hydrochloride (5%) over-the-counter Mechanism of action seems to involve...
    17 KB (1,916 words) - 20:51, 18 October 2024
  • Thumbnail for Pantetheine
    Pantetheine is the cysteamine amide analog of pantothenic acid (vitamin B5). The dimer of this compound, pantethine is more commonly known, and is considered...
    5 KB (361 words) - 13:21, 2 October 2024
  • Thumbnail for Bitartrate
    tartaric acid. Some examples of bitartrate salts include: Choline bitartrate Cysteamine bitartrate Dihydrocodeine bitartrate Dimethylaminoethanol bitartrate Hydrocodone...
    2 KB (89 words) - 20:51, 1 May 2021
  • Thumbnail for Cystamine
    into cysteamine and RS-cysteamine mixed disulfide by thiol-disulfide exchange. This is done by consumption of intracellular glutathione. Cysteamine is then...
    11 KB (1,063 words) - 21:50, 26 March 2024
  • Thumbnail for Hydroquinone
    available or under research, including azelaic acid, kojic acid, retinoids, cysteamine, topical steroids, glycolic acid, and other substances. One of these,...
    25 KB (2,431 words) - 08:43, 21 December 2024
  • phloroglucinolysis), thioglycolic acid (thioglycolysis), benzyl mercaptan or cysteamine (processes called thiolysis) leading to the formation of oligomers that...
    31 KB (3,381 words) - 07:58, 12 November 2024
  • Thumbnail for Procyanidin
    phloroglucinolysis), thioglycolic acid (thioglycolysis), benzyl mercaptan or cysteamine (processes called thiolysis) leading to the formation of oligomers that...
    16 KB (1,718 words) - 00:36, 1 December 2023
  • Membrane electrode assembly, part of a PEM fuel cell Mercaptoethylamine-2 or cysteamine, an organic chemical compound Monoethanolamine, an organic chemical compound...
    2 KB (299 words) - 05:54, 16 September 2023
  • Thumbnail for Pantothenic acid
    Structure of coenzyme A: 1: 3′-phosphoadenosine. 2: diphosphate, organophosphate anhydride. 3: pantoic acid. 4: β-alanine. 5: cysteamine....
    32 KB (3,267 words) - 03:33, 10 November 2024
  • Thumbnail for Condensed tannin
    called thiolysis), thioglycolic acid (reaction called thioglycolysis) or cysteamine. These techniques are generally called depolymerisation and give information...
    16 KB (1,674 words) - 17:53, 18 June 2024
  • (INN) Cyramza cyromazine (INN) Cystadane Cystadrops Cystagon Cystaran cysteamine bitartrate cysteine (INN) Cystastat Cysto-Conray II Cystografin Cystospaz...
    7 KB (421 words) - 07:31, 16 December 2024
  • Thumbnail for Thiomorpholine
    can be considered a thio analog of morpholine. It can be prepared from cysteamine and vinyl chloride: H2NCH2CH2SH + CH2=CHCl → HN(CH2)4S + HCl International...
    3 KB (126 words) - 20:53, 26 March 2024
  • 3'-phospho-AMP linked to phosphorylated pantothenic acid (vitamin B5) and cysteamine. Long-chain acyl-CoA esters are substrates for a number of important enzymatic...
    3 KB (348 words) - 11:54, 10 October 2024
  • Thumbnail for Coenzyme A
    Structure of coenzyme A: 1: 3′-phosphoadenosine. 2: diphosphate, organophosphate anhydride. 3: pantoic acid. 4: β-alanine. 5: cysteamine....
    26 KB (2,526 words) - 03:50, 2 December 2024
  • colorless liquid. It can be viewed as the product of S-methylation of cysteamine or decarboxylation of S-methylcysteine. The compound is a ligand and,...
    2 KB (82 words) - 16:17, 18 August 2022
  • Thumbnail for Astrocyte
    jtemb.2016.06.011. PMC 5141684. PMID 27908425. Schipper, HM (1993). "Cysteamine gliopathy in situ: a cellular stress model for the biogenesis of astrocytic...
    82 KB (9,356 words) - 14:40, 25 November 2024
  • Thumbnail for Lorentz Eldjarn
    Radium Hospital. His thesis from 1954 treated metabolism of cystamine and cysteamine. He was a pioneer in the development of diagnostic methods and the use...
    4 KB (230 words) - 09:39, 15 September 2024
  • Thumbnail for Paracetamol poisoning
    difficult to determine with sufficient certainty in clinical practice. Cysteamine and methionine have also been used to prevent hepatotoxicity, although...
    65 KB (7,272 words) - 15:15, 23 December 2024
  • propylthiouracil combined with sulphasalazine (3 cases), carbamazepine (3 cases), cysteamine (2 cases), etanercept (2 cases), isoniazid (2 cases), trimethadione combined...
    84 KB (10,377 words) - 00:47, 3 December 2024
  • Thumbnail for Lithocarpus glaber
    have been analysed through acid-catalyzed degradation in the presence of cysteamine and have a potent free radical scavenging activity. Quercus crispula -...
    1 KB (154 words) - 18:02, 22 March 2021
  • (naproxen/esomeprazole magnesium), Buphenyl (sodium phenylbutyrate), Procysbi (cysteamine bitartrate), and Ravicti (glycerol phenylbutyrate). The company's lead...
    15 KB (1,256 words) - 03:55, 18 September 2024
  • Thumbnail for 2021 in science
    threatened with extinction, mainly caused by overfishing. 8 September Cysteamine, an antioxidant drug already approved for human use, is shown to reverse...
    299 KB (38,958 words) - 21:53, 29 December 2024