Results 161 to 170 of about 2,511,484 (202)

Oxidation of homogentisic acid to ochronotic pigment in connective tissue

Biochimica et Biophysica Acta (BBA) - General Subjects, 1969
Abstract Ochronotic pigmentation of connective tissues occurs in individuals with alcaptonuria. An enzyme system, termed homogentisic acid polyphenol oxidase, has been identified in mammalian skin and cartilage which catalyzes the oxidation of homogentisic acid to an “ochronotic-like” pigment. Benzoquinoneacetic acid, a probable intermediary compound
V G, Zannoni, N, Lomtevas, S, Goldfinger
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Detection of Homogentisic Acid in Plasma and Urine

2015
Laboratory proof of alkaptonuria in urine is based on the reducing properties of homogentisic acid. Even routine chemical examination of urine can lead to diagnosis of alkaptonuria on the basis of characteristic colouration with Fehling’s solution. In patients with alkaptonuria who excrete 2–3 g of homogentisic acid/day, urine with Fehling’s solution ...
Mária Stančíková, Jozef Rovenský
openaire   +1 more source

Homogentisic Acid

Acta Crystallographica Section C Crystal Structure Communications, 1995
N. Okabe, Y. Kohyama
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Kinetics of homogentisic acid autoxidation

Archives of Biochemistry and Biophysics, 1958
R A, MILCH, I C, MAGNUS
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Gas chromatography of urinary homogentisic acid

Analytical Biochemistry, 1966
R E, Bondurant, M, Greer, C M, Williams
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Formation of Gentisic Acid from Homogentisic Acid. VI

The Journal of Biochemistry, 1964
M, KANDA, H, WATANABE, S, UCHIYAMA, Y, NAKATA, Y, SAKAMOTO   +4 more
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The Formation of Gentisic Acid from Homogentisic Acid. IV

The Journal of Biochemistry, 1964
M, KANDA, H, WATANABE, Y, NAKATA, T, HIGASHI, Y, SAKAMOTO   +4 more
openaire   +2 more sources

Formation of Gentisic Acid from Homogentisic Acid, V

The Journal of Biochemistry, 1964
Y, SAKAMOTO, T, HIGASHI, M, KANDA, Y, NAKATA   +3 more
openaire   +2 more sources

Polarographic determination of homogentisic acid

Collection of Czechoslovak Chemical Communications, 1955
M. Jirka, E. Krejčí, J. Duchoň, A. F. Richter   +3 more
openaire   +1 more source

An Efficient Synthesis of Homogentisic Acid

Synthesis, 1980
James L. Bloomer, Kalyani M. Damodaran
openaire   +1 more source