Effect of purple sweet potato on lipid metabolism and oxidative stress in hyperlipidemic rats / 浙江大学学报·医学版
Journal of Zhejiang University. Medical sciences
;
(6): 360-364, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-247246
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of purple sweet potato on lipid metabolism and oxidative stress in hyperlipidemic rats.</p><p><b>METHODS</b>Forty male SD rats were randomly divided into 4 groups normal control group, high-fat control group, high purple sweet potato groups, low purple sweet potato group. The rats were fed with different diets for 6w respectively.</p><p><b>RESULTS</b>Serum TC, TG levels were significantly lower in high dosage group than in high-fat control group; while only serum TG was significantly lower in low dosage group than in high-fat control group, these changes started at the third week and lasted to the end of experiment. Serum LDL-C and AI levels were significantly lower in high and low dosage group than in high-fat control group, whereas, serum HDL-C was significantly higher than that in high-fat control group at w3 and lasted to the end of experiment. Serum SOD was significantly higher in high and low dosage group than in high-fat control group, whereas, serum MDA was significantly lower than that in high-fat control group at w6.</p><p><b>CONCLUSION</b>Purple sweet potato can decrease serum lipids and reduce hepatic oxidative stress in hyperlipidemic rats.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Sangre
/
Ratas Sprague-Dawley
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Estrés Oxidativo
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Ipomoea batatas
/
Modelos Animales de Enfermedad
/
Metabolismo de los Lípidos
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Hiperlipidemias
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Lípidos
/
Metabolismo
Límite:
Animales
Idioma:
Chino
Revista:
Journal of Zhejiang University. Medical sciences
Año:
2011
Tipo del documento:
Artículo
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