Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle

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The aim of this study was to compare two methods (precipitate and Friedewald) for the determination of LDL cholesterol values in cattle. Blood samples were taken from 56 cattle in early morning. In the serum LDL cholesterol levels were determined by the precipitation method and the Friedewald formul...

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Detalles Bibliográficos
Autores: Osorio, José Henry, Castañeda, Jorge Abel
Formato: artículo
Fecha de Publicación:2018
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/14087
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/14087
Nivel de acceso:acceso abierto
Materia:LDL cholesterol
cattle
precipitation method
Friedewald formula
colesterol LDL
bovinos
método precipitado
fórmula de Friedewald
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spelling Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattleComparación de la Formula de Friedewald con el método precipitado para la determinación de los niveles de colesterol LDL en bovinosOsorio, José HenryCastañeda, Jorge AbelLDL cholesterolcattleprecipitation methodFriedewald formulacolesterol LDLbovinosmétodo precipitadofórmula de FriedewaldThe aim of this study was to compare two methods (precipitate and Friedewald) for the determination of LDL cholesterol values in cattle. Blood samples were taken from 56 cattle in early morning. In the serum LDL cholesterol levels were determined by the precipitation method and the Friedewald formula. The results were analyzed using a oneway analysis of variance. The precipitated method reported values (mg/dl) of 14.33, 0.36, 59.11, 58.75 and 11.21 for average, minimum, maximum, range and standard deviation, respectively, and by the Friedewald method values (mg/dl) were 62.04, 13.68, 156.82, 143.14 and 32.97 respectively, with significant difference between the two methods for a confidence level of 95.0%. The results indicate that the use of the precipitation method for the determination of LDL cholesterol in cattle is not recommended.El objetivo de este estudio fue comparar dos métodos (precipitado y Friedewald) para la determinación de los valores de colesterol LDL en bovinos. Se tomaron 56 muestras de sangre de bovinos en las primeras horas de la mañana. Se determinaron los niveles de colesterol LDL en el suero mediante el método de precipitación y mediante la fórmula de Friedewald. Los resultados fueron analizados mediante un análisis de varianza de una vía. El método precipitado reportó valores (mg/dl) de 14.33, 0.36, 59.11, 58.75 y 11.21 para promedio, mínimo, máximo, rango y desviación estándar, respectivamente, y mediante el método de Friedewald se obtuvieron valores (mg/dl) de 62.04, 13.68, 156.82, 143.14 y 32.97, respectivamente, habiendo diferencia significativa entre estos métodos para un nivel de confianza del 95.0%. Los resultados indican que no es recomendable la utilización del método de precipitación para la determinación del colesterol LDL en los bovinos.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2018-03-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1408710.15381/rivep.v29i1.14087Revista de Investigaciones Veterinarias del Perú; Vol. 29 Núm. 1 (2018); 120-125Revista de Investigaciones Veterinarias del Perú; Vol. 29 No. 1 (2018); 120-1251682-34191609-9117reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/14087/12745https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/14087/13985Derechos de autor 2018 José Henry Osorio, Jorge Abel Castañedahttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/140872018-03-15T04:44:35Z
dc.title.none.fl_str_mv Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
Comparación de la Formula de Friedewald con el método precipitado para la determinación de los niveles de colesterol LDL en bovinos
title Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
spellingShingle Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
Osorio, José Henry
LDL cholesterol
cattle
precipitation method
Friedewald formula
colesterol LDL
bovinos
método precipitado
fórmula de Friedewald
title_short Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
title_full Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
title_fullStr Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
title_full_unstemmed Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
title_sort Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
dc.creator.none.fl_str_mv Osorio, José Henry
Castañeda, Jorge Abel
author Osorio, José Henry
author_facet Osorio, José Henry
Castañeda, Jorge Abel
author_role author
author2 Castañeda, Jorge Abel
author2_role author
dc.subject.none.fl_str_mv LDL cholesterol
cattle
precipitation method
Friedewald formula
colesterol LDL
bovinos
método precipitado
fórmula de Friedewald
topic LDL cholesterol
cattle
precipitation method
Friedewald formula
colesterol LDL
bovinos
método precipitado
fórmula de Friedewald
description The aim of this study was to compare two methods (precipitate and Friedewald) for the determination of LDL cholesterol values in cattle. Blood samples were taken from 56 cattle in early morning. In the serum LDL cholesterol levels were determined by the precipitation method and the Friedewald formula. The results were analyzed using a oneway analysis of variance. The precipitated method reported values (mg/dl) of 14.33, 0.36, 59.11, 58.75 and 11.21 for average, minimum, maximum, range and standard deviation, respectively, and by the Friedewald method values (mg/dl) were 62.04, 13.68, 156.82, 143.14 and 32.97 respectively, with significant difference between the two methods for a confidence level of 95.0%. The results indicate that the use of the precipitation method for the determination of LDL cholesterol in cattle is not recommended.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-14
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/veterinaria/article/view/14087
10.15381/rivep.v29i1.14087
url https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/14087
identifier_str_mv 10.15381/rivep.v29i1.14087
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/14087/12745
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/14087/13985
dc.rights.none.fl_str_mv Derechos de autor 2018 José Henry Osorio, Jorge Abel Castañeda
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2018 José Henry Osorio, Jorge Abel Castañeda
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
dc.source.none.fl_str_mv Revista de Investigaciones Veterinarias del Perú; Vol. 29 Núm. 1 (2018); 120-125
Revista de Investigaciones Veterinarias del Perú; Vol. 29 No. 1 (2018); 120-125
1682-3419
1609-9117
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1795238228672905216
score 13.774068
Comparison of the Friedewald formula with the precipitate method for the determination of LDL cholesterol levels in cattle
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