نتایج جستجو برای: 3 polyunsaturated fatty acids

تعداد نتایج: 2053887  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده منابع طبیعی 1387

زئوپلانکتون¬ها گروه بسیار مهمی از موجودات زنده بوده که پایه زنجیره غذایی را در اکوسیستم¬های آبی تشکیل می¬دهند. از بین آن¬ها کلادوسرها و کپه¬پودها نقش مهمی را در زنجیره غذایی آبها داشته و از طریق تغذیه روی انواع موجودات زنده آبزی، انرژی را از میکروالگ¬ها به سطوح بالای هرم غذایی انتقال می¬دهند. همچنین زئوپلانکتون¬ها منابع ارزشمندی از پروتئین¬ها، اسیدهای آمینه، لیپیدها، اسیدهای چرب، ویتامین¬ها و آ...

Journal: :Hypertension 2012
Lenie van Rossem Alet H Wijga Johan C de Jongste Gerard H Koppelman Marieke Oldenwening Dirkje S Postma Marieke Abrahamse-Berkeveld Bert van de Heijning Bert Brunekreef Henriëtte A Smit

Breastfed individuals have a lower blood pressure than formula-fed individuals. Supplementation with n-3 long-chain polyunsaturated fatty acids in adults is also associated with a lower blood pressure. We studied whether children receiving human milk with a relatively high content of n-3 long-chain polyunsaturated fatty acids have a lower blood pressure at age 12 years, and, if so, whether this...

2016
Matteo M. Pusceddu Philip Kelly Catherine Stanton John F. Cryan Timothy G. Dinan

OBJECTIVE The impact of lifetime dietary habits and their role in physical, mental, and social well-being has been the focus of considerable recent research. Omega-3 polyunsaturated fatty acids as a dietary constituent have been under the spotlight for decades. Omega-3 polyunsaturated fatty acids constitute key regulating factors of neurotransmission, neurogenesis, and neuroinflammation and are...

ژورنال: تحقیقات دامپزشکی 2007

Effects of n-3 or n-6 polyunsaturated fatty acids alone or in combination with vitamin E on male breeders’ fatty acid composition of spermatozoa, fertility and lipid peroxidation were studied. Fish oil increased C22:6 n-3 and decreased C22:4 n-6 in the spermatozoa (p

حیدری, ایرج, فیروزرای, محسن , قهرمان‌پور, فرانک , کرانی, محسن ,

    Background & Aim: Diabetes is a heterogenous disease which results from complex reactions among heredity, nutrition and lifestyle. Some studies have shown that a high intake of saturated fatty acids(SFA) increases the risk of type 2 diabetes, while polyunsaturated fatty acids(PUFA) decrease diabetes incidence by increasing insulin affinity to the receptors. In this study, serum fatty acids ...

2017
Marta K. Zamroziewicz Erick J. Paul Chris E. Zwilling Aron K. Barbey

Recent evidence demonstrates that age and disease-related decline in cognition depends not only upon degeneration in brain structure and function, but also on dietary intake and nutritional status. Memory, a potential preclinical marker of Alzheimer's disease, is supported by white matter integrity in the brain and dietary patterns high in omega-3 and omega-6 polyunsaturated fatty acids. Howeve...

2013
L. Pastoriza

The proximate analyses of the muscle were: 15% real protein, 1% non-protein nitrogen, 78% humidity and a fatty acid content lower than 1%. The urea reaches values of 2%. In the lipid fraction 14 fatty acids were identified. Palmitic acid (16:0) and stearic acid (18:0) were the majority fatty acids and represent 61.55% and 33-86%, of the total saturated fatty acids. Oleic acid (18:1) was the mos...

 The study aims to determine the influence of frying (shallow and deep) with olive, canola and sunflower oil on fatty acid composition of silver carp. Frying by olive oil and canola oil increased the monounsaturated fatty acids (MUFA) significantly (p<0.05) that consequently decreased saturated fatty acids (SFA), polyunsaturated fatty acids (PUFA) and ω-3 fatty acids. Frying by sunflow...

Journal: :Journal of lipid research 1994
R Pawlosky A Barnes N Salem

A comparison was made between the liver and brain conversion of linoleic acid, 18:2n-6, and linolenic acid, 18:3n-3, to long chain polyunsaturated fatty acids in domestic felines. This report demonstrates that 6-desaturase activity does exist in the feline. The liver produced deuterium-labeled polyunsaturated fatty acids up to 22:4n-6 and 22:5n-3. The brain was found to accumulate the deuterium...

Journal: :Asia Pacific journal of clinical nutrition 2008
Yoshihiro Miyake Satoshi Sasaki Keiko Tanaka Yukihiro Ohya Ichiro Matsunaga Toshiaki Yoshida Yoshio Hirota Hajime Oda

Dietary factors may be important in the development of atopic eczema. It remains controversial whether n-3 polyunsaturated fatty acid intake is preventive against allergic disorders and whether n-6 polyunsaturated fatty acid intake increases the risk of allergic disorders. The current cross-sectional study examined the association between intake of fatty acids and foods high in fatty acids and ...

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