Acta Physiologica, an international journal, publishing research in physiology and related life sciences. We feature articles on new observations, reviews, and commentaries. The journal welcomes contributions on physiology, pharmacology, and biochemistry, as long as there is clear physiological relevance. We are read globally and invite submissions from authors worldwide. Acta Physiologica is owned by the Scandinavian Physiological Society and serves as the official journal of the Federation of European Physiological Societies.