ARG-d Differential Effects of the Mitochondria-Active Tetrapeptide SS-31 (D-Arg-dimethylTyr-Lys-Phe-NH – Frontiers by FootNews November 22, 2024 by FootNews November 22, 2024 Differential Effects of the Mitochondria-Active Tetrapeptide SS-31 (D-Arg-dimethylTyr-Lys-Phe-NH Frontiers 0 FacebookTwitterPinterestLinkedinTumblrStumbleuponWhatsappEmail