Plasma markers of oxidative stress are uncorrelated in a wild mammal.

ABSTRACT: Oxidative stress, which results from an imbalance between the production of potentially damaging reactive oxygen species versus antioxidant defenses and repair mechanisms, has been proposed as an important mediator of life-history trade-offs. A plethora of biomarkers associated with oxidative stress exist, but few ecological studies have examined the relationships among different markers in organisms experiencing natural conditions or tested whether those relationships are stable across different environments and demographic groups. It is therefore not clear to what extent studies of different markers can be compared, or whether studies that focus on a single marker can draw general conclusions regarding oxidative stress. We measured widely used markers of oxidative damage (protein carbony

SUBMITTER: Christensen LL 

PROVIDER: S-EPMC4662306 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature