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1.
Biol. Res ; 27(3/4): 205-8, 1994. tab, graf
Artigo em Inglês | LILACS | ID: lil-228580

RESUMO

Policosanol is a natural mixture of higher primary aliphatic alcohols isolated and purified from sugar cane (Saccharum officinarum, L.) wax, whose main component is octacosanol. Policosanol (5-200 mg/kg) orally administered for 4 weeks to normocholesterolemic New Zealand rabbits significantly reduced total cholesterol and low density lipoprotein cholesterol (LDL-C) serum levels in a dose dependent manner. Serum triglyceride levels of treated and control animals were significantly different, but the reduction observed was not dose-dependent. High density lipoprotein cholesterol (HDL-C) levels remained unchanged. Results indicate that the reduction in total cholesterol values induced by policosanol is mainly mediated through a decrease in LDL-C levels


Assuntos
Animais , Coelhos , Anticolesterolemiantes/farmacologia , Colesterol/sangue , Álcoois Graxos/farmacologia , HDL-Colesterol/sangue , LDL-Colesterol/sangue , Relação Dose-Resposta a Droga , Triglicerídeos/sangue
2.
Arch. venez. farmacol. ter ; 11(2): 80-6, 1992. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-125503

RESUMO

En este trabajo se estudio el efecto de la administración oral de Policosanol (mezcla de alcoholes de alto molecular cuyo componente fundamental es el octacosanol) sobre los lípidos y lipoproteínas séricos de conejos Nueva Zelanda normocolesterolémicos. El tratamiento oral con Policosanol (5 mg/kg/día) durante 4 semanas provocó una disminución significativa de los niveles séricos de colesterol, triglicéridos y LDL-C, sin producir cambios significativos en los valores de HDL-. El contenido de colesterol hepático de los animales tratados resultó significativamente menor que el de los controles


Assuntos
Animais , Álcoois/administração & dosagem , Lipídeos , Lipoproteínas
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