Zobrazeno 1 - 10
of 29
pro vyhledávání: '"H. F. Haberman"'
Autor:
Norfray Jf, P.K. Basu, Balaraman Kalyanaraman, Christopher C. Felix, H. F. Haberman, S. Persad, I. A. Menon
Publikováno v:
Biochemistry and Cell Biology. 69:269-273
When urine samples from alkaptonuria patients are allowed to stand, they turn black, presumably owing to the oxidation of homogentisic acid to a melanin-like substance. We report the characterization of the pigments formed by polymerization of (a) th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2daf4c92b568a55a2ff9a8dfc1a85fd
https://doi.org/10.1139/o91-041
https://doi.org/10.1139/o91-041
Publikováno v:
Chinese medical journal. 108(4)
After intraperitoneal (IP) injection of delta-aminolevulinic acid (ALA), the endogenous porphyrins in murine skin and tumor tissues were determined by a method involving solvent and acid extractions. The results showed that the total amount of porphy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4d1980f8f752c710f6c9e5b91b6467f0
https://pubmed.ncbi.nlm.nih.gov/7789217
https://pubmed.ncbi.nlm.nih.gov/7789217
Publikováno v:
Archives of Biochemistry and Biophysics. 173:666-672
Melanin synthesized from mushroom tyrosinase and 3,4-dihydroxyphenylalanine has been shown to oxidize NADH and NADPH, reduce ferricyanide, oxidized forms of cytochrome c and dichlorophenolindophenol, and catalyze the coupled oxidation of NADH and red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd433a3ee6bd48878c70cf26a2a70a6e
https://doi.org/10.1016/0003-9861(76)90304-0
https://doi.org/10.1016/0003-9861(76)90304-0
Publikováno v:
Canadian Journal of Biochemistry. 55:783-787
The optimum conditions for three oxidation–reduction reactions of melanin, viz. the oxidation of NADH, the reduction of ferricyanide, and a coupled reaction involving the oxidation NADH and the reduction of ferricyanide, have been studied. Experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2dbc72659931e36efe44c38d545c683
https://doi.org/10.1139/o77-115
https://doi.org/10.1139/o77-115
Publikováno v:
International Journal of Dermatology. 24:528-532
Canthaxanthin is used as a food-coloring agent, a photoprotective agent in certain photodermatoses, a tan-simulating agent, and a pigment to darken vitiliginous skin. This article reviews the current literature on canthaxanthin and reports the evalua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bd8cf582241359d373f6cd4166831c9
https://doi.org/10.1111/j.1365-4362.1985.tb05839.x
https://doi.org/10.1111/j.1365-4362.1985.tb05839.x
Autor:
I. A. Menon, H. F. Haberman
Publikováno v:
Medical History
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9313e4ef51d4c9c8a73498273ed1baf5
http://europepmc.org/articles/PMC1033984
http://europepmc.org/articles/PMC1033984
Autor:
H. F. Haberman, I. A. Menon
Publikováno v:
Canadian journal of physiology and pharmacology. 58(6)
The effects of coal tar with and without radiation from three types of sources upon the incorporation of thymidine into DNA by Ehrlich ascites carcinoma cells were investigated. It was found that addition of varying concentrations of coal tar inhibit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7dd9549dab758b5c9c7b79f6bc55677
https://pubmed.ncbi.nlm.nih.gov/7427793
https://pubmed.ncbi.nlm.nih.gov/7427793
Autor:
I A, Menon, H F, Haberman
Publikováno v:
Acta dermato-venereologica. 55(5)
The possibility of using affinity chromatography for the purification of tyrosinase was explored. When purified mushroom tyrosinase was employed, almost all tyrosinase became bound to Sepharose containing 3-iodotyrosine, an inhibitor of tyrosinase. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ff129fecec3ab81ec6c17f95fe2dc11b
https://pubmed.ncbi.nlm.nih.gov/52968
https://pubmed.ncbi.nlm.nih.gov/52968
Publikováno v:
Journal of the American Academy of Dermatology. 14(4)
A review of the literature on the use of psychotropic drugs in dermatologic practice--including the antipsychotic, antidepressant, antianxiety, and hypnotic medications, as well as their pharmacologic properties, guidelines for clinical use, and a pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::322aec6b70aa35a0f851138f46804ca4
https://pubmed.ncbi.nlm.nih.gov/2870093
https://pubmed.ncbi.nlm.nih.gov/2870093
Publikováno v:
Archives of dermatology. 123(10)
The dermatologic changes in anorexia nervosa and bulimia nervosa may be the first signs to give the clinician a clue that an eating disorder is present, as many of these patients either deny their symptoms or secretly refuse to comply with treatment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::78a87e219de3e3da42387db9e29bd30f
https://pubmed.ncbi.nlm.nih.gov/3310913
https://pubmed.ncbi.nlm.nih.gov/3310913