Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m

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In order to analyze the activity of the serum enzyme paraoxonase, phenotype distribution and its relationship with lipid profile and oxidative stress, in an elderly population from Cerro de Pasco city(4330 m), were studied blood serum of 30 men aged 60 years and 40 postmenopausal women. Paraoxon wer...

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Detalles Bibliográficos
Autores: Carranza A, Elizabeth, Zúñiga C, Haydée, Peña S, Carmen, Huarcaya F, Miguel, Quispe T, Juan, Nina C, Edison
Formato: artículo
Fecha de Publicación:2012
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revista UNMSM - Ciencia e Investigación
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/2665
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/2665
Nivel de acceso:acceso abierto
Materia:lipid profile
paraoxonase
oxidative stress
high altitude
Perfil lipídico
paraoxonasa
estrés oxidativo
altitud.
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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 Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
Paraoxonasa 1 (PON1) y su relación con el perfil lipídico y la Lipoperoxidación en una población adulta de la ciudad de cerro de pasco, 4330 m.
title Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
spellingShingle Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
Carranza A, Elizabeth
lipid profile
paraoxonase
oxidative stress
high altitude
Perfil lipídico
paraoxonasa
estrés oxidativo
altitud.
title_short Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
title_full Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
title_fullStr Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
title_full_unstemmed Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
title_sort Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 m
dc.creator.none.fl_str_mv Carranza A, Elizabeth
Zúñiga C, Haydée
Peña S, Carmen
Huarcaya F, Miguel
Quispe T, Juan
Nina C, Edison
author Carranza A, Elizabeth
author_facet Carranza A, Elizabeth
Zúñiga C, Haydée
Peña S, Carmen
Huarcaya F, Miguel
Quispe T, Juan
Nina C, Edison
author_role author
author2 Zúñiga C, Haydée
Peña S, Carmen
Huarcaya F, Miguel
Quispe T, Juan
Nina C, Edison
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv lipid profile
paraoxonase
oxidative stress
high altitude
Perfil lipídico
paraoxonasa
estrés oxidativo
altitud.
topic lipid profile
paraoxonase
oxidative stress
high altitude
Perfil lipídico
paraoxonasa
estrés oxidativo
altitud.
dc.description.none.fl_txt_mv In order to analyze the activity of the serum enzyme paraoxonase, phenotype distribution and its relationship with lipid profile and oxidative stress, in an elderly population from Cerro de Pasco city(4330 m), were studied blood serum of 30 men aged 60 years and 40 postmenopausal women. Paraoxon were used as substrate for measuring the activity of paraoxonase basal and stimulated with NaCl 1 M and measuring phenylacetate arylesterase activity. The lipid profile was measured using commercial kits, apolipoproteins A-1 and B by turbidimetric methods and malondialdehyde with thiobarbituric acid. The mean values of lipid profile, APO B, and malondialdehyde (expressed as TBARS) between men and women do not differ significantly. APO A-1 is significantly higher in women than in men. The activities of the PON 1 basal and stimulated not differ significantly between the two groups. There was significant difference in arylesterase activity in women compared to men. No correlation was found between paraoxonase activity and other parameters studied. Arylesterase activity correlates positively with APO A-1 (p<0,05), but not with HDL-cholesterol, APO B and TBARS. In conclusion, the lipid profile, APO A-1, APOB and TBARS demonstrate that elderly people living at high altitudes could be better protected against cardiovascular disease.
Con el objetivo de analizar la actividad sérica de la enzima paraoxonasa, su distribución fenotípica, y su relación con el perfil lipídico y con el estrés oxidativo, en una población adulta mayor de la ciudad de Cerro de Pasco (4330 m), se estudió el suero sanguíneo de 30 hombres mayores de 60 años y 40 mujeres postmenopáusicas. Se utilizó paraoxon como sustrato para medir las actividades tanto de la paraoxonasa basal como de la estimulada con NaCl 1 M y fenilacetato para medir la actividad arilesterasa. El perfil lipídico se midió con kits comerciales, las apolipoproteinas A-1 y B por métodos turbidimétricos, y el malondialdehido con ácido tiobarbitúrico. Los valores medios del perfil lipídico, APO B y malondialdehido (expresado como TBARS) entre hombres y mujeres no presentan diferencias significativas. La APO A-1 es significativamente mayor en las mujeres que en los hombres. Las actividades de la PON 1 basal y estimulada tampoco difieren significativamente entre los dos grupos. Se encontró diferencia significativa en la actividad arilesterasa en las mujeres con respecto a los hombres. No se encontró correlación entre la actividad paraoxonasa y los otros parámetros estudiados. La actividad arilesterasa correlaciona positivamente con APO A-1 (p<0,05), pero no con HDL-colesterol, APO B y TBARS. En conclusión, los valores del perfil lipídico, APO A-1, APOB y TBARS demostrarían que las personas de la tercera edad que viven en las grandes alturas podrían estar mejor protegidas contra las enfermedades cardiovasculares.
description In order to analyze the activity of the serum enzyme paraoxonase, phenotype distribution and its relationship with lipid profile and oxidative stress, in an elderly population from Cerro de Pasco city(4330 m), were studied blood serum of 30 men aged 60 years and 40 postmenopausal women. Paraoxon were used as substrate for measuring the activity of paraoxonase basal and stimulated with NaCl 1 M and measuring phenylacetate arylesterase activity. The lipid profile was measured using commercial kits, apolipoproteins A-1 and B by turbidimetric methods and malondialdehyde with thiobarbituric acid. The mean values of lipid profile, APO B, and malondialdehyde (expressed as TBARS) between men and women do not differ significantly. APO A-1 is significantly higher in women than in men. The activities of the PON 1 basal and stimulated not differ significantly between the two groups. There was significant difference in arylesterase activity in women compared to men. No correlation was found between paraoxonase activity and other parameters studied. Arylesterase activity correlates positively with APO A-1 (p<0,05), but not with HDL-cholesterol, APO B and TBARS. In conclusion, the lipid profile, APO A-1, APOB and TBARS demonstrate that elderly people living at high altitudes could be better protected against cardiovascular disease.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-31
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/2665
10.15381/ci.v15i2.2665
url https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/2665
identifier_str_mv 10.15381/ci.v15i2.2665
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/2665/2332
dc.rights.none.fl_str_mv Derechos de autor 2012 Elizabeth Carranza A, Haydée Zúñiga C, Carmen Peña S, Miguel Huarcaya F, Juan Quispe T, Edison Nina C
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2012 Elizabeth Carranza A, Haydée Zúñiga C, Carmen Peña S, Miguel Huarcaya F, Juan Quispe T, Edison Nina C
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 15 No 2 (2012); 96-101
Ciencia e Investigación; Vol. 15 Núm. 2 (2012); 96-101
1609-9044
1561-0861
reponame:Revista UNMSM - Ciencia e Investigación
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
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 Paraoxonase 1 (PON1) and its relationship with lipid profile and lipoperoxidation in an adult population from the city of Cerro de Pasco, 4330 mParaoxonasa 1 (PON1) y su relación con el perfil lipídico y la Lipoperoxidación en una población adulta de la ciudad de cerro de pasco, 4330 m.Carranza A, ElizabethZúñiga C, HaydéePeña S, CarmenHuarcaya F, MiguelQuispe T, JuanNina C, Edisonlipid profileparaoxonaseoxidative stresshigh altitudePerfil lipídicoparaoxonasaestrés oxidativoaltitud.In order to analyze the activity of the serum enzyme paraoxonase, phenotype distribution and its relationship with lipid profile and oxidative stress, in an elderly population from Cerro de Pasco city(4330 m), were studied blood serum of 30 men aged 60 years and 40 postmenopausal women. Paraoxon were used as substrate for measuring the activity of paraoxonase basal and stimulated with NaCl 1 M and measuring phenylacetate arylesterase activity. The lipid profile was measured using commercial kits, apolipoproteins A-1 and B by turbidimetric methods and malondialdehyde with thiobarbituric acid. The mean values of lipid profile, APO B, and malondialdehyde (expressed as TBARS) between men and women do not differ significantly. APO A-1 is significantly higher in women than in men. The activities of the PON 1 basal and stimulated not differ significantly between the two groups. There was significant difference in arylesterase activity in women compared to men. No correlation was found between paraoxonase activity and other parameters studied. Arylesterase activity correlates positively with APO A-1 (p<0,05), but not with HDL-cholesterol, APO B and TBARS. In conclusion, the lipid profile, APO A-1, APOB and TBARS demonstrate that elderly people living at high altitudes could be better protected against cardiovascular disease.Con el objetivo de analizar la actividad sérica de la enzima paraoxonasa, su distribución fenotípica, y su relación con el perfil lipídico y con el estrés oxidativo, en una población adulta mayor de la ciudad de Cerro de Pasco (4330 m), se estudió el suero sanguíneo de 30 hombres mayores de 60 años y 40 mujeres postmenopáusicas. Se utilizó paraoxon como sustrato para medir las actividades tanto de la paraoxonasa basal como de la estimulada con NaCl 1 M y fenilacetato para medir la actividad arilesterasa. El perfil lipídico se midió con kits comerciales, las apolipoproteinas A-1 y B por métodos turbidimétricos, y el malondialdehido con ácido tiobarbitúrico. Los valores medios del perfil lipídico, APO B y malondialdehido (expresado como TBARS) entre hombres y mujeres no presentan diferencias significativas. La APO A-1 es significativamente mayor en las mujeres que en los hombres. Las actividades de la PON 1 basal y estimulada tampoco difieren significativamente entre los dos grupos. Se encontró diferencia significativa en la actividad arilesterasa en las mujeres con respecto a los hombres. No se encontró correlación entre la actividad paraoxonasa y los otros parámetros estudiados. La actividad arilesterasa correlaciona positivamente con APO A-1 (p<0,05), pero no con HDL-colesterol, APO B y TBARS. En conclusión, los valores del perfil lipídico, APO A-1, APOB y TBARS demostrarían que las personas de la tercera edad que viven en las grandes alturas podrían estar mejor protegidas contra las enfermedades cardiovasculares.Universidad Nacional Mayor de San Marcos, Facultad de Farmacia y Bioquímica2012-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/266510.15381/ci.v15i2.2665Ciencia e Investigación; Vol 15 No 2 (2012); 96-101Ciencia e Investigación; Vol. 15 Núm. 2 (2012); 96-1011609-90441561-0861reponame:Revista UNMSM - Ciencia e Investigacióninstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/2665/2332Derechos de autor 2012 Elizabeth Carranza A, Haydée Zúñiga C, Carmen Peña S, Miguel Huarcaya F, Juan Quispe T, Edison Nina Chttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T17:55:28Zmail@mail.com -
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