title: Nitric oxide and VIP as co-transmitters of neurogenic relaxation of human airways.
authors.forename: H D
authors.initials: HD
authors.lastname: Foda
authors.forename: S I
authors.initials: SI
authors.lastname: Said
mesh_terms: D001341:Autonomic Nervous System / Q000502:physiology*; D001980:Bronchi / Q000187:drug effects / Q000502:physiology*; D006801:Humans; D009126:Muscle Relaxation / Q000187:drug effects / Q000502:physiology*; D009569:Nitric Oxide / Q000502:physiology*; D010726:Phosphodiesterase Inhibitors / Q000494:pharmacology; D011688:Purinones / Q000494:pharmacology; D011760:Pyrrolidinones / Q000494:pharmacology; D020889:Rolipram; D014660:Vasoactive Intestinal Peptide / Q000502:physiology*
chemical_list: D010726:Phosphodiesterase Inhibitors; D011688:Purinones; D011760:Pyrrolidinones; D009569:Nitric Oxide; D014660:Vasoactive Intestinal Peptide; C011145:zaprinast; D020889:Rolipram