Why the study?
Does short-term exercise training prevent doxorubicin-induced cardiac mitochondrial damage independent of HSP72 in an animal model?
Population
Animal model of doxorubicin-induced cardiotoxicity
Comparison
Short-term exercise training prior to… vs Sedentary animals receiving doxorubicin or placebo
Design
Preclinical, randomly assigned
Follow-up
24 hours post-doxorubicin administration
Authors
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Supports further investigation of exercise preconditioning against doxorubicin cardiotoxicity; leaves open clinical translation of HSP72-independent mitochondrial protection.
Does short-term exercise training prevent doxorubicin-induced cardiac mitochondrial damage independent of HSP72 in an animal model?
Short-term exercise training protects against doxorubicin-induced cardiotoxicity by preserving mitochondrial function, a mechanism that is independent of HSP72 expression.
Kavazis et al. (2010) studied this question.
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