PhysiologybioRxiv
Magnetic Resonance Spectroscopy as a Non-invasive Method to Quantify Muscle Carnosine in Humans: a Comprehensive Validity Assessment
V. d. E. Silva, V. d. S. Painelli, S. K. Shinjo…·G. G. Artioli
This study assesses the validity of 1H-MRS for quantifying muscle carnosine in humans, finding adequate discriminant validity but limited reliability and poor agreement with HPLC.