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Rev. peru. med. integr ; 5(3): 110-114, 2020. tab, graf, ilus
Article in Spanish | MTYCI, LILACS | ID: biblio-1179536

ABSTRACT

Objetivo. El objetivo de este estudio fue investigar el efecto del decocto de la flor sagrada de los incas (Cantua buxifolia) sobre útero aislado de rata estrogenizada. Materiales y métodos. La planta entera fue utilizada para preparar el decocto, obteniendo concentraciones finales 4 mg/mL. Se utilizaron seis ratas hembras procedentes del Instituto Nacional de Salud; posteriormente, se les estrogenizó con valerato de estradiol (solución 0,3%) durante tres días previos al experimento. Luego se sacrificaron mediante dislocamiento cervical y se aislaron los segmentos uterinos de las ratas; finalmente, se fijó en los baños de órgano aislado, determinándose la amplitud, frecuencia de contracción y actividad uterina en los grupos problema (Cantua buxifolia) y oxitocina. Resultados. El decocto de Cantua buxifolia 4 mg/mL evidenció incremento de la amplitud, frecuencia de la contracción y actividad uterina similar a oxitocina en concentración de 2X10-5 UI, (p=0,829; p=1,00 y p=0,762, respectivamente). Conclusión. El decocto de Cantua buxifolia tiene efecto oxitócico en útero aislado de rata estrogenizada.


Objective. The objective of this study was to investigate the effect of the decoct of the sacred flower of the Incas (Cantua buxifolia) on the isolated uterus of estrogenized rats. Materials and methods. The whole plant was used to prepare the decoct, obtaining final concentrations of 4 mg/mL. Six female rats from the National Institute of Health were used, subsequently they were estrogenized with estradiol valerate (0.3% solution) for three days prior to the experiment. Then, they were sacrificed by cervical dislocation and the uterine segments of the rats were isolated, finally it was fixed in the isolated organ baths, determining the amplitude, frequency of contraction and uterine activity in the problem groups (Cantua buxifolia) and oxytocin. Results. The decoct of Cantua buxifolia 4 mg/mL showed an increase in amplitude, frequency of contraction and uterine activity similar to oxytocin at a concentration of 2X10-5 IU, (p = 0.829; p = 1.00 and p = 0.762, respectively). Conclusion. Cantua buxifolia decoct has an oxytocic effect in the isolated uterus of estrogenized rats.


Subject(s)
Animals , Female , Rats , Oxytocics , Ericales , Peru , Saponins , Uterus , Flavonoids
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