Bibliographic citations
Hoyos, K., Yep, M. (2008). Diseño de una formulación de aplicación tópica a base de Baccharis latifolia (Chilca), con efecto antiinflamatorio [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/1615
Hoyos, K., Yep, M. Diseño de una formulación de aplicación tópica a base de Baccharis latifolia (Chilca), con efecto antiinflamatorio [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2008. https://hdl.handle.net/20.500.12672/1615
@misc{renati/491477,
title = "Diseño de una formulación de aplicación tópica a base de Baccharis latifolia (Chilca), con efecto antiinflamatorio",
author = "Yep Chu, Man Yien",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2008"
}
-- The present work was developed in two main stages: the obtaining, characterization and evaluation of the anti-inflammatory activity of the hydroalcoholic extract of the species Baccharis latifolia “Chilco”; and, the obtaining, characterization and evaluation of the anti-inflammatory activity of a pharmaceutical dosage form of topical usage containing the extract in study satisfactorily. In the obtaining of the hydroalcoholic extract, dry and pulverized leaves of the plant collected in the department of Amazonas were used; this extract was characterized using physicochemical and chromatographic techniques and a phytochemical screening; the anti-inflammatory effect was evaluated using the carragenina-induced edema method in mice, concentrations of 1,25 mg/g, 2,5 mg/g, 3,75 mg/g, 5 mg/g and 7 mg/g of the extract were tested with respect to a control group, it was found that the minor dose which maintains an inhibition of the edema up to the 70% after 5 hours of the carrageenin injection was the 2,5 mg/g concentration. This concentration was chosen to develop the pharmaceutical dosage form that allowed the incorporation of the extract at 2% in relation to the dry residue, obtaining with the pharmaceutical dosage form cream – gel optimal characteristics in the finished product, which was evaluated using physicochemical and chromatographic techniques. Finally, the anti-inflammatory effect of the finished product was evaluated using the carragenina-induced edema method in mice, determining that the anti-inflammatory effect was greater than the effect of the extract, verifying that the anti-inflammatory effect of the extract in the cream-gel stays and is even superior. -- Key words: Baccharis latifolia, anti-inflammatory effect, cream - gel.
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