Harvard Catalyst Profiles

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Ochronosis

"Ochronosis" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

The yellowish discoloration of connective tissue due to deposition of HOMOGENTISIC ACID (a brown-black pigment). This is due to defects in the metabolism of PHENYLALANINE and TYROSINE. Ochronosis occurs in ALKAPTONURIA, but has also been associated with exposure to certain chemicals (e.g., PHENOL, trinitrophenol, BENZENE DERIVATIVES).


This graph shows the total number of publications written about "Ochronosis" by people in Harvard Catalyst Profiles by year, and whether "Ochronosis" was a major or minor topic of these publication.
Bar chart showing 5 publications over 4 distinct years, with a maximum of 2 publications in 2021
To see the data from this visualization as text, click here.
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.