نتایج جستجو برای: ω3 fatty acid
تعداد نتایج: 802052 فیلتر نتایج به سال:
Myopathies are chronic degenerative pathologies that induce the deterioration of the structure and function of skeletal muscle. So far a definitive therapy has not yet been developed and the main aim of myopathy treatment is to slow the progression of the disease. Current nonpharmacological therapies include rehabilitation, ventilator assistance, and nutritional supplements, all of which aim to...
Seaweeds are becoming a viable source of biologically active composites with hopeful application as nutraceuticals, functional food components, and medicinal agents. In the present study, antioxidant capacity biochemical compositions four seaweeds; Polycladia indica Turbinaria ornata (Phaeophyceae) Laurencia obtusa Sarconema scinaioides (Rhodophyceae), were estimated. The results indicated that...
The interest in Omega-3 polyunsaturated fatty acids and coronary heart disease has arisen only over the course of the past 25 years. In the 1970s, Danish investigators studied heart disease rates in native peoples of Greenland and discovered significantly lower levels of acute myocardial infarction in Eskimos compared with ageand sex-matched Danes. On further investigation, Bang and Dyerberg co...
WHOの報告によると，世界の60歳以上の年齢層の20％以上が精神・神経疾患を患っており，最も一般的な精神・神経疾患は認知症とうつ病で，それぞれ世界の高齢者人口の約5％と7％が罹患しているとされている1）。若年層のうつ病との大きな違いは，心疾患，脳血管障害，認知症などと関連している点で2），診断や治療が遅れる可能性があり，場合によっては見落とされ，治療されないこともある。やはり生活習慣改善による一次予防が重要である。栄養学的なアプローチもここ20年ほどの間に多く報告されるようになってきたが，その中でも有望視されているのが，魚介類とその有効成分のω3系多価不飽和脂肪酸（以下ω3）である。観察研究を統合したメタ解析の結果ではリスク低減と関連しており3，4），また，介入研究のメタ解析結果からも軽減効果が認められている5）。本稿では高齢者を対象とした魚介類とω3とうつとの関連を，自験例も含めて...
Spinocerebellar ataxias (SCAs) are a heterogeneous group of autosomal-dominant neurodegenerative disorders involving the cerebellum and 23 different genes. We mapped SCA38 to a 56 Mb region on chromosome 6p in a SCA-affected Italian family by whole-genome linkage analysis. Targeted resequencing identified a single missense mutation (c.689G>T [p.Gly230Val]) in ELOVL5. Mutation screening of 456 i...
Studies of polyunsaturated fatty acid (PUFA) biosynthesis in microalgae are of great importance for many reasons, including the production of biofuel and variable omega 3-long chain PUFAs. The elucidation of the PUFA biosynthesis pathway is necessary for bioengineering to increase or decrease PUFA content in certain microalgae. In this study, we identified the PUFA synthesis pathway in the olea...
This study was aimed to determine the effect of feeding lambs diets with different proportions of double-low rapeseed and linseed and their supplementation with vitamin E on selected parameters of health quality of lamb meat. Lambs were fattened intensively to 30–35 kg body weight with a standard diet and experimental diets containing 10% full-fat rapeseed and linseed at a 2:1 or 1:1 ratio, wit...
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