Abstract
Niemann-Pick C1-Like 1 (NPC1L1) plays an important role in intestinal cholesterol absorption, and is a promising therapeutic target for treatment of hypercholesterolemia. A functional egg yolk powder containing an antibody against NPC1L1 (FEY) was investigated for lowering cholesterol levels in high cholesterol diet induced hypercholesterolemic rats. Male Sprague-Dawley rats (5 weeks old) were fed with control, high cholesterol (HCD), HCD+0.1% FEY, HCD+1% FEY, or HCD+5% FEY diets for 6 weeks. There was no effect of FEY on body weight gain, food intake, or liver, kidney, and spleen weights in hypercholesterolemic rats. FEY lowered total cholesterol and LDL-cholesterol serum levels, and the atherogenic index. FEY decreased hepatic cholesterol levels and hepatic lipid accumulation. Fecal cholesterol levels were increased by administration of FEY, which has potential as a cholesterol lowering agent for treatment of hypercholesterolemia.
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Kim, D.H., Choi, MR., Hong, J.E. et al. A functional egg yolk powder containing an antibody against Niemann-Pick C1-like1 (NPC1L1) lowers cholesterol levels in high cholesterol diet induced hypercholesterolemic SD rats. Food Sci Biotechnol 24, 217–223 (2015). https://doi.org/10.1007/s10068-015-0029-8
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DOI: https://doi.org/10.1007/s10068-015-0029-8