ATP production by creatine kinase, glycolysis, and oxidative phosphorylation

Older age has no effect on ATP production by creatine kinase, glycolysis, and oxidative phosphorylation in humans.

“ATPCK, ATPGLY, and ATPOX were not different by group (P ≥ .129)”

Humansduring dynamic muscle contractionsskeletal muscle4 min

Does lower oxidative capacity influence the relative contributions of ATP-producing pathways during muscular work in aging?

The journals of gerontology. Series A, Biological sciences and medical sciences·2 Jul 2025