Efecto del extracto etanólico del fruto de Physalis peruviana (“Aguaymanto“) sobre la glucemia en animales de experimentación
Date
2014
Journal Title
Journal ISSN
Volume Title
Publisher
Universidad Nacional Mayor de San Marcos
Abstract
Objetivo: Determinar el efecto hipoglicemiante en ratas normales y diabéticas (inducida con aloxano) al administrar el extracto etanólico de los frutos de Physalis peruviana (Aguaymanto). Materiales: frutos de Physalis peruviana (Aguaymanto) y 56 ratas machos cepa Holtzman.
Método: Los animales de experimentación fueron divididos en 7 grupos (Normal, sobre carga de Glucosa, sobre carga de glucosa y glibenclamida, Insulina y tres concentraciones de Extracto) luego de realizado el experimento se dejó descansar 2 semanas y se produjo a randomizar y dividirlos en 7 grupos (Normal, aloxano, aloxano y glibenclamida, Insulina y tres concentraciones de extracto); después de 24 horas los animales presentaron un nivel de glucosa > 250 mg/dL y se procedió con el experimento; así mismo se realizó el estudio histológico del páncreas. Resultado: Al administrar el extracto en las 3 concentraciones se observa un efecto hipoglicemiante llegando hasta un 41.5% de disminución de la glucemia en ratas con sobre carga oral de glucosa. En el experimento de inducción de diabetes con aloxano se observa una disminución de 4.38% a las 2 horas con el extracto 600 mg/dL; así también se observa en el estudio histológico un menor daño del páncreas en el grupo experimental de inducción de la diabetes con aloxano. Conclusión: Se demostró el efecto hipoglicemiante del extracto etanólico de frutos de Physalis peruviana (Aguaymanto) administrado por vía oral en ratas con sobre carga de glucosa y aloxanizadas.
Objective: to determine the blood glucose lowering effect in normal and diabetic rats (alloxan-induced) to manage the ethanolic extract of the fruits of Physalis peruviana (Aguaymanto). Materials: fruits of Physalis peruviana (Aguaymanto) and 56 male Holtzman strain rats. Method: The experimental animals were divided into 7 groups (Normal, overload of glucose on glucose load and glibenclamide, insulin and three concentrations of extract) then performed the experiment was allowed to stand for 2 weeks and came to randomize and divide in 7 groups (Normal, alloxan, alloxan and glibenclamide, insulin and three concentrations of extract); after 24 hours the animals had glucose levels > 250 mg / dL and proceeded with experiment; likewise histological study of the pancreas was performed. Result: When administering the extract in 3 concentrations, a hypoglycemic effect reaching 41.5% decrease in blood glucose in rats with oral glucose load on is observed. In the experiment with alloxan diabetes induction decreased 4.38% was observed after 2 hours with the extract 600 mg / dL; well observed in the histological study of the pancreas less damage in the experimental induction of diabetes with alloxan. Conclusion: The hypoglycemic effect of ethanol extract of fruits of Physalis peruviana (Aguaymanto) administered orally in rats on overload glucose and alloxan diabetes was demonstrated. Keywords: Aguaymanto, Physalis peruviana , diabetes, alloxan , hypoglycemic effect.
Objective: to determine the blood glucose lowering effect in normal and diabetic rats (alloxan-induced) to manage the ethanolic extract of the fruits of Physalis peruviana (Aguaymanto). Materials: fruits of Physalis peruviana (Aguaymanto) and 56 male Holtzman strain rats. Method: The experimental animals were divided into 7 groups (Normal, overload of glucose on glucose load and glibenclamide, insulin and three concentrations of extract) then performed the experiment was allowed to stand for 2 weeks and came to randomize and divide in 7 groups (Normal, alloxan, alloxan and glibenclamide, insulin and three concentrations of extract); after 24 hours the animals had glucose levels > 250 mg / dL and proceeded with experiment; likewise histological study of the pancreas was performed. Result: When administering the extract in 3 concentrations, a hypoglycemic effect reaching 41.5% decrease in blood glucose in rats with oral glucose load on is observed. In the experiment with alloxan diabetes induction decreased 4.38% was observed after 2 hours with the extract 600 mg / dL; well observed in the histological study of the pancreas less damage in the experimental induction of diabetes with alloxan. Conclusion: The hypoglycemic effect of ethanol extract of fruits of Physalis peruviana (Aguaymanto) administered orally in rats on overload glucose and alloxan diabetes was demonstrated. Keywords: Aguaymanto, Physalis peruviana , diabetes, alloxan , hypoglycemic effect.
Description
Keywords
Physalis peruviana, Hipoglicemia - Tratamiento alternativo, Ratas como animales de laboratorio, Extractos de plantas - Análisis