title: Comment from the Editor-in-Chief on correspondence in this issue on immuno-techniques.
authors.forename: J C
authors.initials: JC
authors.lastname: McGrath
mesh_terms: D000818:Animals; D002490:Central Nervous System / Q000378:metabolism*; D004730:Endothelium, Vascular / Q000502:physiology*; D006801:Humans; D009474:Neurons / Q000378:metabolism*; D043885:Receptor, Cannabinoid, CB2 / Q000378:metabolism*; D051640:Small-Conductance Calcium-Activated Potassium Channels / Q000502:physiology*; D014664:Vasodilation / Q000502:physiology*
chemical_list: D043885:Receptor, Cannabinoid, CB2; D051640:Small-Conductance Calcium-Activated Potassium Channels