Evaluation of Antiulcerogenic Activity of Baccharis trimera (LESS) DC. in Rats

Authors

  • Natalia Mucci Mendonça Centro Universitário de Maringá - CESUMAR
  • Camila Silveira Centro Universitário de Maringá - CESUMAR
  • Juliano de Oliveira Mathias Centro Universitário de Maringá - CESUMAR
  • Claudenice Francisca Providelo Sartor Centro Universitário de Maringá - CESUMAR
  • Daniele Fernanda Felipe Centro Universitário de Maringá - CESUMAR
  • Valéria do Amaral Centro Universitário de Maringá - CESUMAR
  • Lucia Elaine Ranieri Cortez Centro Universitário de Maringá - CESUMAR

Keywords:

Peptic Ulcer, Baccharis, Extract

Abstract

Current research evaluates the antiulcer activity of Baccharis trimera (Less) DC. in Wistar male rats and contributes towards more advanced work on antiulcer medicinal plants. Different experimental protocols were undertaken for ulcer induction by cold stress and ethanol 90%. Animals received Baccharis trimera (Less) DC. extract gavage at concentrations 100, 200 and 400 mg/kg. In induction by stress, Wistar rats weighing 220-280 g were placed in a freezer at -18ºC for 45 minutes, whereas in induction by ethanol the animals received 1 ml of an ulcerative agent. In the case of induction by stress, ranitidine 0.1g/kg (positive control) reduced ulcer in 64.84% and treated groups featured ulcer reduction of 71.34% (100mg/kg), 79.67% (200mg/kg) and 83.34% (400mg/kg). Positive control (lansoprazole) in the case of induction by ethanol 90% reduced 32.5% of ulceration, whereas Baccharis trimera (Less) DC. extract reduced 35% (100mg/kg), 28.35% (200mg/kg) and 39.2% (400mg/kg) of total area of ulcerous lesion. Results show that Baccharis trimera (Less) DC. extract is an antiulcerogenic agent when used in animals treated with ethanol 90% and in animals under cold stress.

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Author Biographies

Natalia Mucci Mendonça, Centro Universitário de Maringá - CESUMAR

Discente do Curso de Farmácia no Centro Universitário de Maringá – CESUMAR; E-mail: [email protected]

Camila Silveira, Centro Universitário de Maringá - CESUMAR

Discente do Curso de Farmácia no Centro Universitário de Maringá - CESUMAR

Juliano de Oliveira Mathias, Centro Universitário de Maringá - CESUMAR

Discente do Curso de Farmácia no Centro Universitário de Maringá- CESUMAR

Claudenice Francisca Providelo Sartor, Centro Universitário de Maringá - CESUMAR

Mestre e Docente do Curso de Farmácia no Centro Universitário de Maringá - CESUMAR

Daniele Fernanda Felipe, Centro Universitário de Maringá - CESUMAR

Mestre e Docente do Curso de Farmácia no Centro Universitário de Maringá - CESUMAR

Valéria do Amaral, Centro Universitário de Maringá - CESUMAR

Mestre e Docente do Curso de Farmácia no Centro Universitário de Maringá - CESUMAR

Lucia Elaine Ranieri Cortez, Centro Universitário de Maringá - CESUMAR

Orientadora, Doutora e Docente do Curso de Farmácia no Centro Universitário de Maringá - CESUMAR

Published

2012-10-22

How to Cite

Mendonça, N. M., Silveira, C., Mathias, J. de O., Sartor, C. F. P., Felipe, D. F., Amaral, V. do, & Cortez, L. E. R. (2012). Evaluation of Antiulcerogenic Activity of Baccharis trimera (LESS) DC. in Rats. Saúde E Pesquisa, 6(1). Retrieved from https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/2224

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