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hypoxanthine

   Also found in: Dictionary/thesaurus, Acronyms, Encyclopedia, Wikipedia 0.03 sec.
hypoxanthine /hy·po·xan·thine/ (-zan´thēn) a purine base formed as an intermediate in the degradation of purines and purine nucleosides to uric acid and in the salvage of free purines. Complexed with ribose it is inosine.
hy·po·xan·thine (hp-znthn)
n.
A purine present in muscle and other tissues, formed during uric acid synthesis.

hypoxanthine [hi″po-zan´thēn]
an intermediate product of uric acid synthesis, formed from adenylic acid and itself a precursor of xanthine.

hypoxanthine (hī´pōzan´thēn),
n a purine present in the muscles and other tissues, formed during purine catabolism by deamination of adenine.

hypoxanthine
an intermediate product of uric acid synthesis, formed from adenylic acid and itself a precursor of xanthine.


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are converted to hypoxanthine and then to xanthine.
Allopurinol inhibits xanthine oxidase, which is needed to convert hypoxanthine to xanthine to uric acid, thereby decreasing the production and lowering blood levels of uric acid.
 
 
 
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