Uric acid is formed by
Uric acid the end product of purine catabolismis a strong reducing agent. Its role as an antioxidant is paicularly significant in the upper respiratory tract REF : DM VASUDEVAN TEXTBOOK ;8th EDITION ;Page no:547 and 548
Catabolism of proteins
Catabolism of ketones
Catabolism of purines
Catabolism of pyrimidines
Metabolism of nucleic acids