title: Letter regarding article by Okoshi et al, "neuregulins regulate cardiac parasympathetic activity: muscarinic modulation of {beta}-adrenergic activity in myocytes from mice with neuregulin-1 gene deletion".
authors.forename: Katrien
authors.initials: K
authors.lastname: Lemmens
authors.forename: Vincent F M
authors.initials: VF
authors.lastname: Segers
authors.forename: Gilles W
authors.initials: GW
authors.lastname: De Keulenaer
mesh_terms: D000318:Adrenergic beta-Agonists / Q000494:pharmacology; D000818:Animals; D006321:Heart / Q000294:innervation*; D051379:Mice; D008822:Mice, Transgenic; D032383:Myocytes, Cardiac / Q000166:cytology*; D020890:Neuregulin-1 / Q000172:deficiency / Q000502:physiology*; D010275:Parasympathetic Nervous System; D043585:Receptor, Muscarinic M2 / Q000502:physiology
chemical_list: D000318:Adrenergic beta-Agonists; D020890:Neuregulin-1; D043585:Receptor, Muscarinic M2