Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification

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The objective of this study was to evaluate the effect of aqueous extract of native potato Solanum tuberosum "puca simi " on detoxification enzymes of phase II. Were used 28 male rats Rattus norvegicus strain of 200 to 250 g, that were grouped into four groups of seven each, receiving by o...

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Detalles Bibliográficos
Autores: Ramírez, Emilio, Suárez, Silvia
Formato: artículo
Fecha de Publicación:2014
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revista UNMSM - Ciencia e Investigación
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/11117
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/11117
Nivel de acceso:acceso abierto
Materia:Native potato "puca simi"
lipoperoxidation
UDP-glucuronyltransferase
glutathione S-transferase
phase II metabolism
Papa nativa “puca simi”
lipoperoxidación
UDP-glucoroniltransferasa
glutation S-transferasa
metabolismo de fase II
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network_acronym_str 1609-9044
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network_name_str Revista UNMSM - Ciencia e Investigación
dc.title.none.fl_str_mv Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
Efecto del extracto acuoso de la papa nativa Solanum tuberosum “PUCA SIMI” sobre enzimas de detoxificación de fase II
title Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
spellingShingle Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
Ramírez, Emilio
Native potato "puca simi"
lipoperoxidation
UDP-glucuronyltransferase
glutathione S-transferase
phase II metabolism
Papa nativa “puca simi”
lipoperoxidación
UDP-glucoroniltransferasa
glutation S-transferasa
metabolismo de fase II
title_short Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
title_full Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
title_fullStr Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
title_full_unstemmed Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
title_sort Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxification
dc.creator.none.fl_str_mv Ramírez, Emilio
Suárez, Silvia
author Ramírez, Emilio
author_facet Ramírez, Emilio
Suárez, Silvia
author_role author
author2 Suárez, Silvia
author2_role author
dc.subject.none.fl_str_mv Native potato "puca simi"
lipoperoxidation
UDP-glucuronyltransferase
glutathione S-transferase
phase II metabolism
Papa nativa “puca simi”
lipoperoxidación
UDP-glucoroniltransferasa
glutation S-transferasa
metabolismo de fase II
topic Native potato "puca simi"
lipoperoxidation
UDP-glucuronyltransferase
glutathione S-transferase
phase II metabolism
Papa nativa “puca simi”
lipoperoxidación
UDP-glucoroniltransferasa
glutation S-transferasa
metabolismo de fase II
dc.description.none.fl_txt_mv The objective of this study was to evaluate the effect of aqueous extract of native potato Solanum tuberosum "puca simi " on detoxification enzymes of phase II. Were used 28 male rats Rattus norvegicus strain of 200 to 250 g, that were grouped into four groups of seven each, receiving by orogastric way: Group I control, saline; Group II, phenylhydrazine 60 mg/kg; Group III, potato extract 665 mg/kg; Group IV, potato extract and phenylhydrazine. Were determined levels of total protein, total bilirubin, malondialdehyde (MDA), hematocrit; the activities of glutathione S-transferase (GST) and UDP-glucuronyltransferase. The phytochemical study identified polyphenols, flavonoids and saponins. A significant decrease in hematocrit levels, total bilirubin, and total protein in groups III and IV regarding the control and group II was found, also a significant (p<0,05) malondialdehyde in group III (1,53 ŋg/g tissue) and IV (1,56 ŋg/g tissue) compared to group II (2,03 ŋg/g tissue). The specific activity of UDP-glucuronyl transferase increased significantly (p<0,01) in group IV compared to the control and other groups, and the specific and total activity of glutathione S-transferase exhibits no significant difference in the four groups. It is concluded that the aqueous extract of native potato "pucca simi" contains secondary metabolites that protect lipid peroxidation and significantly increases the activity of the UDP-glucuronosyltransferase.
El objetivo del presente estudio fue evaluar el efecto del extracto acuoso de la papa nativa Solanum tuberosum “puca simi” sobre enzimas de detoxificación de fase II. Se emplearon 28 ratas macho adultas de cepa Rattus norvegicus de 200 a 250 g de peso, en cuatro grupos de siete cada uno, a los que se les administró por vía orogástrica: Grupo I control, suero fisiológico; Grupo II, fenilhidrazina 60 mg/kg de peso; Grupo III, extracto acuoso de papa 665 mg/kg de peso; Grupo IV, extracto acuoso de papa 665 mg/kg y fenilhidrazina 60 mg/kg. Se determinaron los niveles de proteínas totales, bilirrubina total, malondialdehido (MDA), hematocrito y las actividades de glutation S-transferasa (GST), Uridin difosfato-glucuroniltransferasa (UDP-GT). En el estudio fitoquímico se identificaron polifenoles, flavonoides y saponinas. Se encontró una disminución significativa de los niveles de hematocrito, bilirrubina total y proteínas totales en los grupos III y IV respecto al control y grupo II, asimismo una disminución significativa (p<0,05) del malondialdehido en el grupo III (1,53 ŋg/g tejido) y IV (1,56 ŋg/g tejido) respecto al grupo II (2,03 ŋg/g tejido). La actividad específica de la UDP-glucuroniltransferasa aumentó significativamente (p<0,01) en el grupo IV respecto al control y los demás grupos, mientras la actividad específica y total de la glutatión S-transferasa no exhibe ninguna diferencia significativa en los cuatro grupos. Se concluye que el extracto acuoso de papa nativa “puca simi” contiene metabolitos secundarios que protegen la lipoperoxidación e incrementa de manera significativa la actividad de la UDP-glucuroniltransferasa.
description The objective of this study was to evaluate the effect of aqueous extract of native potato Solanum tuberosum "puca simi " on detoxification enzymes of phase II. Were used 28 male rats Rattus norvegicus strain of 200 to 250 g, that were grouped into four groups of seven each, receiving by orogastric way: Group I control, saline; Group II, phenylhydrazine 60 mg/kg; Group III, potato extract 665 mg/kg; Group IV, potato extract and phenylhydrazine. Were determined levels of total protein, total bilirubin, malondialdehyde (MDA), hematocrit; the activities of glutathione S-transferase (GST) and UDP-glucuronyltransferase. The phytochemical study identified polyphenols, flavonoids and saponins. A significant decrease in hematocrit levels, total bilirubin, and total protein in groups III and IV regarding the control and group II was found, also a significant (p<0,05) malondialdehyde in group III (1,53 ŋg/g tissue) and IV (1,56 ŋg/g tissue) compared to group II (2,03 ŋg/g tissue). The specific activity of UDP-glucuronyl transferase increased significantly (p<0,01) in group IV compared to the control and other groups, and the specific and total activity of glutathione S-transferase exhibits no significant difference in the four groups. It is concluded that the aqueous extract of native potato "pucca simi" contains secondary metabolites that protect lipid peroxidation and significantly increases the activity of the UDP-glucuronosyltransferase.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-16
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/11117
10.15381/ci.v17i1.11117
url https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/11117
identifier_str_mv 10.15381/ci.v17i1.11117
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/11117/9992
dc.rights.none.fl_str_mv Derechos de autor 2014 Emilio Ramírez, Silvia Suárez
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2014 Emilio Ramírez, Silvia Suárez
http://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Farmacia y Bioquímica
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Farmacia y Bioquímica
dc.source.none.fl_str_mv Ciencia e Investigación; Vol 17 No 1 (2014); 43-48
Ciencia e Investigación; Vol. 17 Núm. 1 (2014); 43-48
1609-9044
1561-0861
reponame:Revista UNMSM - Ciencia e Investigación
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reponame_str Revista UNMSM - Ciencia e Investigación
collection Revista UNMSM - Ciencia e Investigación
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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spelling Effect of aqueous extract of native potato Solanum tuberosum "puca simi" on enzymes of phase II detoxificationEfecto del extracto acuoso de la papa nativa Solanum tuberosum “PUCA SIMI” sobre enzimas de detoxificación de fase IIRamírez, EmilioSuárez, SilviaNative potato "puca simi"lipoperoxidationUDP-glucuronyltransferaseglutathione S-transferasephase II metabolismPapa nativa “puca simi”lipoperoxidaciónUDP-glucoroniltransferasaglutation S-transferasametabolismo de fase IIThe objective of this study was to evaluate the effect of aqueous extract of native potato Solanum tuberosum "puca simi " on detoxification enzymes of phase II. Were used 28 male rats Rattus norvegicus strain of 200 to 250 g, that were grouped into four groups of seven each, receiving by orogastric way: Group I control, saline; Group II, phenylhydrazine 60 mg/kg; Group III, potato extract 665 mg/kg; Group IV, potato extract and phenylhydrazine. Were determined levels of total protein, total bilirubin, malondialdehyde (MDA), hematocrit; the activities of glutathione S-transferase (GST) and UDP-glucuronyltransferase. The phytochemical study identified polyphenols, flavonoids and saponins. A significant decrease in hematocrit levels, total bilirubin, and total protein in groups III and IV regarding the control and group II was found, also a significant (p<0,05) malondialdehyde in group III (1,53 ŋg/g tissue) and IV (1,56 ŋg/g tissue) compared to group II (2,03 ŋg/g tissue). The specific activity of UDP-glucuronyl transferase increased significantly (p<0,01) in group IV compared to the control and other groups, and the specific and total activity of glutathione S-transferase exhibits no significant difference in the four groups. It is concluded that the aqueous extract of native potato "pucca simi" contains secondary metabolites that protect lipid peroxidation and significantly increases the activity of the UDP-glucuronosyltransferase.El objetivo del presente estudio fue evaluar el efecto del extracto acuoso de la papa nativa Solanum tuberosum “puca simi” sobre enzimas de detoxificación de fase II. Se emplearon 28 ratas macho adultas de cepa Rattus norvegicus de 200 a 250 g de peso, en cuatro grupos de siete cada uno, a los que se les administró por vía orogástrica: Grupo I control, suero fisiológico; Grupo II, fenilhidrazina 60 mg/kg de peso; Grupo III, extracto acuoso de papa 665 mg/kg de peso; Grupo IV, extracto acuoso de papa 665 mg/kg y fenilhidrazina 60 mg/kg. Se determinaron los niveles de proteínas totales, bilirrubina total, malondialdehido (MDA), hematocrito y las actividades de glutation S-transferasa (GST), Uridin difosfato-glucuroniltransferasa (UDP-GT). En el estudio fitoquímico se identificaron polifenoles, flavonoides y saponinas. Se encontró una disminución significativa de los niveles de hematocrito, bilirrubina total y proteínas totales en los grupos III y IV respecto al control y grupo II, asimismo una disminución significativa (p<0,05) del malondialdehido en el grupo III (1,53 ŋg/g tejido) y IV (1,56 ŋg/g tejido) respecto al grupo II (2,03 ŋg/g tejido). La actividad específica de la UDP-glucuroniltransferasa aumentó significativamente (p<0,01) en el grupo IV respecto al control y los demás grupos, mientras la actividad específica y total de la glutatión S-transferasa no exhibe ninguna diferencia significativa en los cuatro grupos. Se concluye que el extracto acuoso de papa nativa “puca simi” contiene metabolitos secundarios que protegen la lipoperoxidación e incrementa de manera significativa la actividad de la UDP-glucuroniltransferasa.Universidad Nacional Mayor de San Marcos, Facultad de Farmacia y Bioquímica2014-06-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/1111710.15381/ci.v17i1.11117Ciencia e Investigación; Vol 17 No 1 (2014); 43-48Ciencia e Investigación; Vol. 17 Núm. 1 (2014); 43-481609-90441561-0861reponame:Revista UNMSM - Ciencia e Investigacióninstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/11117/9992Derechos de autor 2014 Emilio Ramírez, Silvia Suárezhttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T17:56:03Zmail@mail.com -
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