Anti-hyperalgesic properties of ethanolic crude extract from the peels of Citrus reticulata (Rutaceae)



Título del documento: Anti-hyperalgesic properties of ethanolic crude extract from the peels of Citrus reticulata (Rutaceae)
Revista: Anais da Academia Brasileira de Ciencias
Base de datos: PERIÓDICA
Número de sistema: 000436191
ISSN: 0001-3765
Autores: 1
1
4
4
3
5
2
1
1
1
6
1
1
Instituciones: 1Universidade do Sul de Santa Catarina, Programa de Pos-graduacao em Ciencias da Saude, Palhoca, Santa Catarina. Brasil
2Universidade do Sul de Santa Catarina, Palhoca, Santa Catarina. Brasil
3Universidade do Sul de Santa Catarina, Laboratorio de Neurociencia Experimental, Palhoca, Santa Catarina. Brasil
4Universidade Federal de Santa Catarina, Departamento de Ciencias Fisiologicas, Florianopolis, Santa Catarina. Brasil
5Universidade do Sul de Santa Catarina, Grupo de Pesquisa em Tecnologia Farmaceutica, Tubarao, Santa Catarina. Brasil
6Universidade do Sul de Santa Catarina, Curso de Medicina, Palhoca, Santa Catarina. Brasil
Año:
Volumen: 92
Número: 1
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental, aplicado
Resumen en inglés The therapeutic effects from Citrus reticulata on painful inflammatory ailments are associated to its flavonoids constituent and phytochemical studies with Citrus genus affirm that the peels have important amounts of it. These bioactive compounds have been a considerable therapeutic source and evaluate potential application of the peel extract is significant. This research aims to investigate the influence of ethanolic crude extract from the peels of Citrus reticulata and its possible mechanism of action in different animal models of pain. The extract reduced hyperalgesia in the second phase of formalin test (vehicle: 501.5 ± 40.0 s; C. reticulata extract 300 mg/kg: 161.8 ± 41.1 s), in the carrageenan model (vehicle at 4th h: 82.5 ± 9.6 %; C. reticulata extract 300 mg/kg at 4th h: 47.5 ± 6.5 %) and in Complete Freund’s Adjuvant model (vehicle: 501.5 ± 40.0 s; C. reticulata extract 300 mg/kg: 161.8 ± 41.1 s). The possible contribution of opioidergic and adenosinergic systems in the anti-hyperalgesic effect of C. reticulata extract was observed after treatment, with non-selective antagonists for both systems, which produced reversal effects. In conclusion, these properties of C. reticulata extract suggest a potential therapeutic benefit in treating painful conditions
Disciplinas: Medicina
Palabras clave: Farmacología,
Plantas medicinales,
Dolor,
Inflamación,
Opioides,
Adenosina,
Citrus reticulata,
Rutaceae
Keyword: Pharmacology,
Medicinal plants,
Pain,
Inflammation,
Opioids,
Adenosine,
Citrus reticulata,
Rutaceae
Texto completo: Texto completo (Ver HTML) Texto completo (Ver PDF)