title: "Of mice and men": arginine metabolism in macrophages.
authors.affiliation: Bristol Heart Institute, School of Clinical Sciences, University of Bristol , Bristol , UK.
authors.forename: Anita C
authors.initials: AC
authors.lastname: Thomas
authors.affiliation: Department of Microbiology and Molecular Genetics, University of Pittsburgh , Pittsburgh, PA , USA.
authors.forename: Joshua T
authors.initials: JT
authors.lastname: Mattila
keywords: arginase; human macrophage; macrophage activation; macrophage polarization; nitric oxide synthase