“…The maximal attainable glycogen concentration ( ) Gm varies widely among cell types, ranging from levels lower than 0.1% in adipocytes (Gutman et al, 1976) to 5-7% in hepatocytes (Carrol et al, 1956). Variations can also be observed between different types of muscle cells (e.g., slow-twitch vs. fast-twitch myofibers).…”