Comparison of direct versus Friedewald methods for determing LDL cholesterol levels in the horse

Revista MVZ Córdoba

Osório O, José¹  Uribe-Velázquez, Luis¹ 

[1] Universidad de Caldas

关键词: Equines;    LDL cholesterol;    lipids;    HDL lipoproteins;    metabolic pathways;   

DOI  :  

学科分类：兽医学

来源: Universidad de Cordoba * Facultad de Medicina Veterinaria y Zootecnia

【 摘 要 】

Objective. To compare the Direct Method vs the Precipitation Friedewald Method for determing LDL cholesterol levels in the horse, specie with HDL pattern. Materials and methods. Blood Samples of 200 overnight fasted horses of different ages, breed and sex were obtained. Blood levels of LDL cholesterol were determined first by the Direct method and then by the precipitation Friedewald method. The results were analyzed using (one way ANOVA) and compared (F test <0.05). Results. There were no differences for determing LDL cholesterol levels between the Direct Method vs Friedewald Method (mean: 27.9 vs 29 mg/dl, minimal: 14 vs 11.2 mg/dl, maximal: 51 vs 54.2 mg/dl, range: 37 vs 43 mg/dl, and standard deviation: 6.4 vs 7.0 mg/dl respectively) Conclusion. According to these results both methods are recommended for determing LDL cholesterol levels in species with HDL pattern.

【 授权许可】

Unknown