Planta Med 2013; 79(03/04): 207-213
DOI: 10.1055/s-0032-1328201
Biological and Pharmacological Activity
Original Papers
Georg Thieme Verlag KG Stuttgart · New York

Anti-inflammatory Activity of Bromelia hieronymi: Comparison with Bromelain

Authors

  • María E. Errasti

    1   Laboratory of Plant Proteins, Faculty of Exact Sciences, National University of La Plata, La Plata, Argentina
  • Néstor O. Caffini

    1   Laboratory of Plant Proteins, Faculty of Exact Sciences, National University of La Plata, La Plata, Argentina
  • Lilian E. Pelzer

    2   Laboratory of Pharmacology, Faculty of Chemistry, Biochemistry and Pharmacy, National University of San Luis, San Luis, Argentina
  • Alejandra E. Rotelli

    2   Laboratory of Pharmacology, Faculty of Chemistry, Biochemistry and Pharmacy, National University of San Luis, San Luis, Argentina
Further Information

Publication History

received 31 July 2012
revised 07 January 2013

accepted 09 January 2013

Publication Date:
30 January 2013 (online)

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Abstract

Some plant proteases (e. g., papain, bromelain, ficin) have been used as anti-inflammatory agents for some years, and especially bromelain is still being used as alternative and/or complementary therapy to glucocorticoids, nonsteroidal antirheumatics, and immunomodulators. Bromelain is an extract rich in cysteine endopeptidases obtained from Ananas comosus. In this study the anti-inflammatory action of a partially purified extract of Bromelia hieronymi fruits, whose main components are cysteine endopeptidases, is presented. Different doses of a partially purified extract of B. hieronymi were assayed on carrageenan-induced and serotonine-induced rat paw edema, as well as in cotton pellet granuloma model. Doses with equal proteolytic activity of the partially purified extract and bromelain showed significantly similar anti-inflammatory responses. Treatment of the partially purified extract and bromelain with E-64 provoked loss of anti-inflammatory activity on carrageenan-induced paw edema, a fact which is consistent with the hypothesis that the proteolytic activity would be responsible for the anti-inflammatory action.