HbO2

1. Sarcopenia decreases HbO2 in mice (-23.8% (p = 0.018)).

   “Compared to SAMR1 controls, sarcopenic SAMP8 mice demonstrated 23.8% lower HbO2 levels”

   Animalssarcopenic SAMP8 vs SAMR1 controlsskeletal muscle

   Multispectral Optoacoustic Tomography of Skeletal Muscle Unveils Microcirculation and Oxygen Metabolism Alterations in Sarcopenia

   Journal of cachexia, sarcopenia and muscle·1 Oct 2025

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