PPAR<i>β</i>/<i>δ</i> Agonism with GW501516 Increases Myotube PGC-1<i>α</i> Content and Reduces BCAA Media Content Independent of Changes in BCAA Catabolic Enzyme Expression.

"Conflicts of Interest The authors declare that they have no conflicts of interest."

"Support for this work was provided by the Department of Exercise Science within the Congdon School of Health Sciences. Additional support was provided by the High Point University Undergraduate Research and Creative Works Small Project Support Grant (F-21-02), and by the Summer Undergraduate Research Fellowship (SURF) within the Congdon School of Health Sciences. We would like also to thank the Department of Physical Therapy (Congdon School of Health Sciences) for the use of shared lab space and equipment. RMW was supported by the HPU Natural Science Fellows Program. Instrumentation support was provided by the Shimadzu Partnership for Academics, Research and Quality of Life (SPARQ) Program."