


Uric acid is an endogenous extracellular antioxidant derived from the purine metabolism, that accounts for about 70% of total antioxidant capacity of plasma.

Pasten, Data curation, Writing – review & editing, 5 Gabriel Vargas, Data curation, Writing – review & editing, 5 Rodrigo Guerrero, Data curation, Writing – review & editing, 5 Pablo Reyes, Data curation, Methodology, Supervision, Writing – review & editing, 1, 5 Gabriel Cavada, Formal analysis, Software, Writing – review & editing, 6 Walter Feuerhake, Conceptualization, Funding acquisition, Investigation, Project administration, Resources, Supervision, Validation, Visualization, Writing – review & editing, 1, 5, * and Ramón Rodrigo, Conceptualization, Funding acquisition, Methodology, Validation, Writing – review & editing 3, * Sotomayor, Conceptualization, Data curation, Formal analysis, Methodology, 3 Gonzalo Bustamante, Conceptualization, Data curation, Writing – review & editing, 1, 5 Juan A. Cortés-Fuentes, Conceptualization, Data curation, Formal analysis, Methodology, 3 Camilo G. Rodrigo Fernández-Gajardo, Conceptualization, Data curation, Formal analysis, Investigation, Project administration, Resources, Software, Writing – original draft, Writing – review & editing, 1, 2, 3 José Manuel Matamala, Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Writing – review & editing, 1, 2, 4 Rodrigo Gutiérrez, Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Writing – original draft, Writing – review & editing, 3 Prudencio Lozano, Data curation, Formal analysis, Software, Writing – original draft, 5 Ignacio A.
