title: The lung: an endocrine organ?
mesh_terms: D006636:Histamine Release; D006728:Hormones / Q000378:metabolism*; D006801:Humans; D008168:Lung / Q000502:physiology*; D011453:Prostaglandins / Q000378:metabolism
chemical_list: D006728:Hormones; D011453:Prostaglandins