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Whu, D., (2014). Actividad energética y hepatoprotectora de las hojas de Baccharis lanceolata (Chilca) [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/3523
Whu, D., Actividad energética y hepatoprotectora de las hojas de Baccharis lanceolata (Chilca) [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2014. https://hdl.handle.net/20.500.12672/3523
@phdthesis{renati/475915,
title = "Actividad energética y hepatoprotectora de las hojas de Baccharis lanceolata (Chilca)",
author = "Whu Whu, Delia Yolanda",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2014"
}
Title: Actividad energética y hepatoprotectora de las hojas de Baccharis lanceolata (Chilca)
Authors(s): Whu Whu, Delia Yolanda
Advisor(s): Arroyo Acevedo, Jorge Luis
OCDE field: https://purl.org/pe-repo/ocde/ford#3.01.05
Issue Date: 2014
Institution: Universidad Nacional Mayor de San Marcos
Abstract: Introducción: La función de la cadena respiratoria es importante para la homeostasis. Objetivos: Comprobar el efecto energético y hepatoprotector que puede producir el extracto acuoso de Baccharis lanceolata H.B.K. en la cadena respiratoria. Diseño: Experimental. Lugar: Facultades de Farmacia y Bioquímica, Medicina - Universidad Nacional Mayor de San Marcos, Lima, Perú. Material biológico: Ratas albinas, hojas de la planta. Intervenciones: En relación al efecto energético se ha evaluado la actividad respiratoria en mitocondria de hígado de rata a través del control respiratorio, actividad de la enzima ATPasa mediante hidrólisis del ATP y actividad Citocromo oxidasa; hepatoprotección en ratas administrándoles el extracto vía oral 14 mg/Kg. Las mitocondrias de hígado fueron obtenidas por centrifugación diferencial a 4oC. Resultados: Actividad respiratoria de los controles con los tratados fueron para el 1º mes 13.31 y 19.08, 2º mes 14.55 y 21.18 y 3º mes 15.15 y 23.63 micromoles de O2/mg de proteína (p < 0.001). Actividad Citocromo oxidasa Control 0.333, tratados en el 1º mes 0.403, 2º mes 0.547 y 3º mes 0.613 micromoles/g de proteína (p< 0.001). Actividad ATPasa: Control 57.10, tratadas 1º mes 64.98, 2º mes 67.95 y 3º mes 69.50 micromoles de P/mg de proteína (p < 0.001). GPT: Control 28.33 U/l, 1º mes 25.06 U/l, 2º mes 12.0 U/l y 3º mes 30.5 U/l (p < 0.001). GOT: Control 35.83 U/l, 1º mes 25.61 U/l, 2º mes 12.50 U/l y 3º mes 37.16 U/l (p < 0.001). Principales medidas de resultados: Valores medios, Porcentajes de variación. Conclusiones: Se ha demostrado que el extracto acuoso aumenta la actividad del control respiratorio, enzima ATPasa, enzima Citocromo c oxidasa; siendo la hepatoprotección dependiente del tiempo.
Palabras clave: Mitocondrias, ATPasa, Citocromo c oxidasa, Control respiratorio Transaminasas.
*** Introduction: The function of the respiratory chain is important for homeostasis. Objectives: To test the energy and hepatoprotective effect which can produce the aqueous extract of Baccharis lanceolata HBK in the respiratory chain. Design: Experimental. Location: Faculty of Pharmacy and Biochemistry, Medicine - National University of San Marcos, Lima, Peru. Biological material: albino rats, plant leaves. Interventions: In relation to the energy effect was evaluated respiratory activity in rat liver mitochondria via the respiratory control enzyme activity by hydrolysis of ATP ATPase and cytochrome oxidase activity ; hepatoprotection extract in rats orally administering 14 mg / Kg Liver mitochondria were obtained by differential centrifugation at 4oC . Results: Respiratory Activity of controls were treated for 1 month 13.31 and 19.08, 14.55 and 2nd month 3rd month 21.18 and 15.15 and 23.63 micromoles of O2/mg protein (p < 0.001). Cytochrome Oxidase Activity Control 0.333 , treated 0.403 1 month , 2 months and 3 months 0.547 0.613 micromoles / g of protein ( p < 0.001 ) . ATPase activity: Control 57.10, 64.98 treated 1 month, 2 months and 3 month 67.95 69.50 micromoles of P / mg of protein ( p < 0.001 ) . GPT: Control 28.33 U / l, 1 month 25.06 U / l, 2 months 12.0 U / l 3rd month 30.5 U / l ( p < 0.001 ) . GOT: Control 35.83 U / l, 1 month 25.61 U / l, 2 months 12.50 U / l 3rd month 37.16 U / l (p < 0.001). Main outcome measures: Mean values , percentages of variation. Conclusions: It has been shown that the aqueous extract increases the activity of respiratory control ATPase enzyme, cytochrome c oxidase enzyme, with the dependent time hepatoprotection . Keywords: Mitochondria , ATPase , Cytochrome c oxidase , Respiratory control Transaminases .
*** Introduction: The function of the respiratory chain is important for homeostasis. Objectives: To test the energy and hepatoprotective effect which can produce the aqueous extract of Baccharis lanceolata HBK in the respiratory chain. Design: Experimental. Location: Faculty of Pharmacy and Biochemistry, Medicine - National University of San Marcos, Lima, Peru. Biological material: albino rats, plant leaves. Interventions: In relation to the energy effect was evaluated respiratory activity in rat liver mitochondria via the respiratory control enzyme activity by hydrolysis of ATP ATPase and cytochrome oxidase activity ; hepatoprotection extract in rats orally administering 14 mg / Kg Liver mitochondria were obtained by differential centrifugation at 4oC . Results: Respiratory Activity of controls were treated for 1 month 13.31 and 19.08, 14.55 and 2nd month 3rd month 21.18 and 15.15 and 23.63 micromoles of O2/mg protein (p < 0.001). Cytochrome Oxidase Activity Control 0.333 , treated 0.403 1 month , 2 months and 3 months 0.547 0.613 micromoles / g of protein ( p < 0.001 ) . ATPase activity: Control 57.10, 64.98 treated 1 month, 2 months and 3 month 67.95 69.50 micromoles of P / mg of protein ( p < 0.001 ) . GPT: Control 28.33 U / l, 1 month 25.06 U / l, 2 months 12.0 U / l 3rd month 30.5 U / l ( p < 0.001 ) . GOT: Control 35.83 U / l, 1 month 25.61 U / l, 2 months 12.50 U / l 3rd month 37.16 U / l (p < 0.001). Main outcome measures: Mean values , percentages of variation. Conclusions: It has been shown that the aqueous extract increases the activity of respiratory control ATPase enzyme, cytochrome c oxidase enzyme, with the dependent time hepatoprotection . Keywords: Mitochondria , ATPase , Cytochrome c oxidase , Respiratory control Transaminases .
Link to repository: https://hdl.handle.net/20.500.12672/3523
Discipline: Farmacia y Bioquímica
Grade or title grantor: Universidad Nacional Mayor de San Marcos. Facultad de Farmacia y Bioquímica. Unidad de Posgrado
Grade or title: Doctor en Farmacia y Bioquímica
Register date: 29-Mar-2014
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