title: Different activities of Schinus areira L.: anti-inflammatory or pro-inflammatory effect.
abstract: The anti-inflammatory drugs possess many serious side effects at doses commonly prescribed. It is really important to discover novel regulators of inflammation from natural sources with minimal adverse effects. Schinus areira L. is a plant native from South America and is used in folk medicine as an anti-inflammatory herb. For this study, the activity of aqueous extracts on inflammation and the effect on superoxide anion production in mice macrophages were assayed. Aqueous extracts were prepared by soaking herbs in cold water (cold extract), boiling water (infusion), and simmering water (decoction). Cold extract possess an anti-inflammatory activity. Decoction and infusion showed pro-inflammatory activity. Cold extract increased the production of superoxide anion. It has been proposed to use diverse methods to obtain extracts of S. areira L. with different effects. Cold extract, decoction, and infusion could be utilized as extracts or as pharmacological preparations for topical application.
authors.affiliation: Microbiology Section, Department of Biochemistry and Biological Science, Faculty of Chemistry, Biochemistry and Pharmacy, National University of San Luis, San Luis, Argentina. rcdavici@unsl.edu.ar
authors.forename: R
authors.initials: R
authors.lastname: Davicino
authors.forename: A
authors.initials: A
authors.lastname: Mattar
authors.forename: Y
authors.initials: Y
authors.lastname: Casali
authors.forename: C
authors.initials: C
authors.lastname: Anesini
authors.forename: B
authors.initials: B
authors.lastname: Micalizzi
mesh_terms: D027926:Anacardiaceae / Q000737:chemistry*; D000818:Animals; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage / Q000302:isolation & purification / Q000494:pharmacology* / Q000627:therapeutic use; D001769:Blood / Q000187:drug effects; D002351:Carrageenan / Q000494:pharmacology; D002470:Cell Survival / Q000187:drug effects; D004423:Ear / Q000473:pathology; D004487:Edema / Q000139:chemically induced / Q000473:pathology / Q000517:prevention & control; D005260:Female; D005528:Foot / Q000473:pathology; D007249:Inflammation / Q000139:chemically induced* / Q000473:pathology / Q000517:prevention & control*; D018836:Inflammation Mediators / Q000008:administration & dosage / Q000302:isolation & purification / Q000494:pharmacology*; D016753:Interleukin-10 / Q000097:blood; D015850:Interleukin-6 / Q000097:blood / Q000378:metabolism; D017737:Macrophages, Peritoneal / Q000187:drug effects / Q000276:immunology / Q000378:metabolism; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D035261:Plant Components, Aerial / Q000737:chemistry; D010936:Plant Extracts / Q000008:administration & dosage / Q000302:isolation & purification / Q000494:pharmacology* / Q000627:therapeutic use; D016897:Respiratory Burst / Q000187:drug effects / Q000276:immunology; D013481:Superoxides / Q000378:metabolism; D013755:Tetradecanoylphorbol Acetate / Q000008:administration & dosage / Q000494:pharmacology; D014409:Tumor Necrosis Factor-alpha / Q000097:blood / Q000378:metabolism; D015054:Zymosan / Q000276:immunology / Q000494:pharmacology
chemical_list: D000893:Anti-Inflammatory Agents; D018836:Inflammation Mediators; D015850:Interleukin-6; D010936:Plant Extracts; D014409:Tumor Necrosis Factor-alpha; D013481:Superoxides; D016753:Interleukin-10; D002351:Carrageenan; D015054:Zymosan; D013755:Tetradecanoylphorbol Acetate