Effect of modified-hen-egg-yolk-lipid-composition diet on plasma lipids in rats
| Autor: | Aida Hodžić, Husein Ohran, Muhidin Hamamdžić, Abdulah Gagić, Amina Hrković-Porobija, Eva Pašić-Juhas, Amina Selimović, Atifa Ajanović, Josip Krnić |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Macedonian Veterinary Review, Vol 46, Iss 1, Pp 51-59 (2023) |
| Druh dokumentu: | article |
| ISSN: | 1409-7621 1857-7415 |
| DOI: | 10.2478/macvetrev-2023-0013 |
| Popis: | This study aimed to investigate the effects of dietary supplementation with modified-hen-egg-yolk on plasma lipids and lipoprotein profiles in rats. During the four-week-experiment, 64 Wistar rats were divided into four groups of 16 (eight of both sexes), and fed commercial rat food (group C); food containing 70% commercial rat mixture and 30% freshly cooked egg yolk originating from laying hen eggs fed with 3% fish oil (group F); 3% palm olein (group P), or 3% lard (group L). The cooked egg yolk in the rat diet affected the concentrations of plasma total and LDL-cholesterol in males of the P and L groups. Cholesterol and total fat in the diet did not have a hypercholesterolemic effect on their own, but when in combination with fatty acid composition, they could contribute to an increase in plasma total and LDL cholesterol concentrations in rats. HDL-cholesterol was the most resilient plasma lipoprotein of rats to dietary treatments in our experiment. Compared to the control group, the addition of hen egg yolk to the rat diet regardless of its quality, adversely affected the values of HDL-C/TC and HDL-C/LDL-C in both males and females. |
| Databáze: | Directory of Open Access Journals |
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