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https://www.readbyqxmd.com/read/28444789/effect-of-dietary-supplementation-of-hemp-seed-cannabis-sativa-l-on-meat-quality-and-egg-fatty-acid-composition-of-japanese-quail-coturnix-coturnix-japonica
#1
H Yalcin, Y Konca, F Durmuscelebi
This study was conducted in two separate experiments. Experiment I was conducted to investigate the effects of hemp seed (HS) on meat quality traits, and experiment II was designed to determine egg fatty acid (FA) composition in Japanese quail (Coturnix coturnix japonica). In experiment I and experiment II treatments, groups were as follows: (i) control (not included HS0), (ii) 5% HS inclusion to diets, (iii) 10% HS inclusion to diets and (iv) 20% HS inclusion to diets. In experiment I, a total of 192 7-day-old-quail were fed with HS diets for 5 weeks, and end of the experiment I, a total of 64 quail (16 each) slaughtered and meat samples were analysed for meat colour, pH, cooking and thawing loss and FA composition...
April 26, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28441536/the-effect-of-forage-types-on-the-fatty-acid-profile-lipid-and-protein-oxidation-and-retail-colour-stability-of-muscles-from-white-dorper-lambs
#2
Gerlane F De Brito, Benjamin W B Holman, Shawn R McGrath, Michael A Friend, Remy van de Ven, David L Hopkins
The aim of this study was to evaluate the effect of different forage-types on lamb meat quality parameters. White Dorper lambs that had grazed five forage-types, were slaughtered commercially. At 24h post-mortem, the m. longissimus lumborum (LL) was removed from one side, sliced into three equal sub-samples, vacuum packaged and assigned to ageing periods (5, 12 or 40days); the other side of LL was aged for 5days. The m. adductor femoris was used for fatty acid analysis. Lambs fed chicory+arrowleaf clover had the highest concentration of health claimable omega-3 fatty acids and the lowest omega-6:omega-3 fatty acid ratio...
April 4, 2017: Meat Science
https://www.readbyqxmd.com/read/28439740/synthetic-cold-inducible-promoter-enhances-recombinant-protein-accumulation-during-agrobacterium-mediated-transient-expression-in-nicotiana-excelsior-at-chilling-temperatures
#3
I M Gerasymenko, Y V Sheludko
OBJECTIVES: To exploit cold-inducible biochemical processes beneficial for foreign mRNA transcription, translation and storage, as well as protein product stability, during Agrobacterium-mediated transient expression. RESULTS: The efficiency of three different 5'-regulatory sequences to achieve transient expression of the GFP-based reporter gene under chilling conditions (6-8 °C since the 3rd day post inoculation) was compared. We studied the upstream sequences of a cold-inducible Arabidopsis thaliana cor15a gene, the core element of 35S CaMV promoter fused to the TMV omega 5'-UTR, and the synthetic promoter including the 35S core sequence and two binding sites for cold-inducible CBF transcription factors (P_DRE::35S)...
April 24, 2017: Biotechnology Letters
https://www.readbyqxmd.com/read/28434760/omega-3-fatty-acid-supplementation-is-associated-with-oxidative-stress-and-dyslipidemia-but-does-not-contribute-to-better-lipid-and-oxidative-status-on-hemodialysis-patients
#4
Andresa Marques de Mattos, José Abrão Cardeal da Costa, Alceu Afonso Jordão Júnior, Paula Garcia Chiarello
OBJECTIVE: The aim of the study was to explore the effects of n-3 polyunsaturated fatty acids (PUFA) supplementation in physiological doses on oxidative stress (OS) and dyslipidemia in patients on hemodialysis (HD). DESIGN AND METHODS: Randomized, double-blind, controlled, experimental trial. A total of 88 HD patients ≥18 years old and on HD for at least 6 months. A total of 43 patients received 1.28 g/day of n-3 PUFA, and 45 other patients received soybean oil for 12 weeks...
April 20, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/28431151/dietary-choline-and-phospholipid-supplementation-enhanced-docosahexaenoic-acid-enrichment-in-egg-yolk-of-laying-hens-fed-a-2-schizochytrium-powder-added-diet
#5
H Wang, H J Zhang, X C Wang, S G Wu, J Wang, L Xu, G H Qi
The aim of this study was to evaluate the effect of dietary phospholipid supplementation on laying hen performance, egg quality, and the fatty acid profile of egg yolks from hens fed a 2% Schizochytrium powder diet. Three-hundred-sixty 28-wk-old Hy-line W-36 laying hens were randomly allocated to one of the 5 dietary treatments, each treatment with 6 replicates of 12 birds each. All diets included 2% Schizochytrium powder (docosahexaenoic acid [DHA], 137.09 mg/g). The control group was not supplemented with any additional phospholipids, whereas the other 4 experimental diets were supplemented with 1,000 mg/kg choline (CHO), 1,000 mg/kg monoethanolamine (MEA), 1,000 mg/kg lysophosphatidylcholine (LPC), or 500 mg/kg LPC + 500 mg/kg MEA (LPC + MEA)...
April 20, 2017: Poultry Science
https://www.readbyqxmd.com/read/28424185/very-long-chain-%C3%AF-3-fatty-acid-supplements-and-adipose-tissue-functions-a-randomized-controlled-trial
#6
Kazanna C Hames, Maria Morgan-Bathke, Debra A Harteneck, Lendia Zhou, John D Port, Ian R Lanza, Michael D Jensen
Background: Increased omega-3 (n-3) fatty acid consumption is reported to benefit patients with metabolic syndrome, possibly due to improved adipose tissue function.Objective: We tested the effects of high-dose, very-long-chain ω-3 fatty acids on adipose tissue inflammation and insulin regulation of lipolysis.Design: A double-blind, placebo-controlled study compared 6 mo of 3.9 g eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)/d (4.2 g total ω-3/d; n = 12) with a placebo (4.2 g oleate/d; n = 9) in insulin-resistant adults...
April 19, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28420693/modulation-of-innate-immunity-of-patients-with-alzheimer-s-disease-by-omega-3-fatty-acids
#7
REVIEW
Milan Fiala, Gijs Kooij, Karen Wagner, Bruce Hammock, Matteo Pellegrini
The innate immune system of patients with Alzheimer's disease and mild cognitive impairment (MCI) is deregulated with highly increased or decreased transcription of inflammatory genes and consistently depressed phagocytosis of amyloid-β1-42 (Aβ) by monocytes and macrophages. Current immune therapies target single mechanisms in the adaptive immune system but not innate immunity. Here, we summarize recent advances in therapy by ω-3, ω-6, and epoxy fatty acids; specialized proresolving mediators; and vitamin D3 that have proven immune effects and emerging cognitive effects in patients with MCI...
April 18, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28414683/recurrent-hypertriglyceridemic-pancreatitis-htgp-and-the-use-of-insulin-drip-as-treatment
#8
T Tran, N Lee
INTRODUCTION: Chronic pancreatitis by definition is a recurrent episode of acute pancreatitis and is commonly associated with alcoholism in the US. Another cause of chronic pancreatitis is hypertriglyceridemia (HTGP);, occurring in 1-5 percent of cases. The incidence of HTGP is higher in patients with diabetes and HIV, usually requiring triglyceride levels > 1000 mg/dL. CASE: A 33 year old man with uncontrolled type 1 diabetes and recurrent pancreatitis, first diagnosed 5 years prior, presented as a transfer from an outside hospital for a recurrent episode of HTGP...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28410669/curcumin-and-linseed-oil-co-delivered-in-phospholipid-nanoemulsions-enhances-the-levels-of-docosahexaenoic-acid-in-serum-and-tissue-lipids-of-rats
#9
D Sugasini, B R Lokesh
Docosahexaenoic acid (DHA) is an important long chain omega-3 polyunsaturated fatty acid (PUFA) primarily found in marine fishes. The diets of vegetarian population do not contain preformed DHA, but they can derive it from shorter chain α-linolenic acid (ALA) found in plant oils. However, the conversion efficiency of ALA to DHA is minimal in human adults. This may cause insufficiency of DHA in the vegetarian population. Curcumin, diferuloyl methane found in the spice turmeric, has the potential to increase the formation of DHA from ALA by activating the enzymes FADS2 and elongase 2...
April 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/28410627/polyunsaturated-fatty-acids-in-perinatal-depression-a-systematic-review-and-meta-analysis
#10
Pao-Yen Lin, Cheng-Ho Chang, Mary Foong-Fong Chong, Helen Chen, Kuan-Pin Su
BACKGROUND: Omega-3 (or n-3) polyunsaturated fatty acids (PUFAs) are promising antidepressant treatments for perinatal depression (PND) because of supporting evidence from clinical trials, the advantage in safety, and their anti-inflammatory and neuroplastic effects. Although several observational studies have shown n-3 PUFA deficits in women with PND, the results of individual PUFAs from different studies were inconsistent. METHODS: This systematic review and meta-analysis aims to compare the levels of PUFA indices, including eicosapentaenoic acid, docosahexaenoic acid, arachidonic acid, total n-3, total n-6, and the n-6/n-3 ratio between women with PND and healthy control subjects...
March 9, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/28410617/treatment-with-high-dose-n-3-pufas-has-no-effect-on-platelet-function-coagulation-metabolic-status-or-inflammation-in-patients-with-atherosclerosis-and-type-2-diabetes
#11
Malgorzata Poreba, Magdalena Mostowik, Aleksander Siniarski, Renata Golebiowska-Wiatrak, Krzysztof Piotr Malinowski, Maciej Haberka, Ewa Konduracka, Jadwiga Nessler, Anetta Undas, Grzegorz Gajos
BACKGROUND: Despite numerous studies on cardioprotective effects of omega-3 polyunsaturated fatty acids (n-3 PUFAs), there is limited evidence for n-3 PUFA-mediated effects, especially at its higher dose, on cardiovascular risk in patients with type 2 diabetes (DM2) and established atherosclerosis. PURPOSE: To investigate the effect of daily treatment with a higher dose (2 g) of n-3 PUFAs on platelet function, coagulation parameters, fibrin clot properties, markers of systemic inflammation and metabolic status, in patients with atherosclerotic vascular disease and DM2 who receive optimal medical therapy...
April 14, 2017: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/28410575/effects-of-omega-3-fatty-acids-on-patients-undergoing-surgery-for-gastrointestinal-malignancy-a-systematic-review-and-meta-analysis
#12
REVIEW
Jing Yu, Lian Liu, Yue Zhang, Jia Wei, Fan Yang
BACKGROUND: Surgical resection remains the primary treatment for gastrointestinal (GI) malignancy including early-stage cancer. Omega-3 polyunsaturated fatty acids (n-3 PUFAs) have been reported to have beneficial clinical and immune-modulating effects in the prognosis of GI cancer patients undergoing surgery. METHODS: We searched PubMed, Embase, EBSCO-Medline, Cochrane Central Register of Controlled Trials (CENTRAL), CNKI and Wanfang to identify primary research reporting the effects of n-3 PUFAs compared with isocaloric nutrition on GI cancer patients who underwent surgery up to the end of June 30, 2016...
April 14, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28407657/the-effects-of-omega-3-fatty-acids-and-vitamin-e-co-supplementation-on-indices-of-insulin-resistance-and-hormonal-parameters-in-patients-with-polycystic-ovary-syndrome-a-randomized-double-blind-placebo-controlled-trial
#13
Faraneh Afshar Ebrahimi, Mansooreh Samimi, Fatemeh Foroozanfard, Mehri Jamilian, Hossein Akbari, Elham Rahmani, Shahnaz Ahmadi, Mohsen Taghizadeh, Mohammad Reza Memarzadeh, Zatollah Asemi
This study was conducted to determine the effects of omega-3 fatty acids and vitamin E co-supplementation on indices of insulin resistance and hormonal parameters in women with polycystic ovary syndrome (PCOS). This randomized double-blind, placebo-controlled trial was done on 68 women diagnosed with PCOS according to the Rotterdam criteria aged 18-40 years old. Participants were randomly assigned into 2 groups to receive either 1 000 mg omega-3 fatty acids from flaxseed oil containing 400 mg α-Linolenic acid plus 400 IU vitamin E supplements (n=34) or placebo (n=34) for 12 weeks...
April 13, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28403188/molecular-pathways-associated-with-blood-pressure-and-hexadecanedioate-levels
#14
Cristina Menni, Sarah J Metrustry, Georg Ehret, Anna F Dominiczak, Phil Chowienczyk, Tim D Spector, Sandosh Padmanabhan, Ana M Valdes
The dicarboxylic acid hexadecanedioate is associated with increased blood pressure (BP) and mortality in humans and feeding it to rats raises BP. Here we aim to characterise the molecular pathways that influence levels of hexadecanedioate linked to BP regulation, using genetic and transcriptomic studies. The top associations for hexadecanedioate in a genome-wide association scan (GWAS) conducted on 6447 individuals from the TwinsUK and KORA cohorts were tested for association with BP and hypertension in the International Consortium for BP and in a GWAS of BP extremes...
2017: PloS One
https://www.readbyqxmd.com/read/28394147/a-lower-ratio-of-omega-6-to-omega-3-fatty-acids-predicts-better-hippocampus-dependent-spatial-memory-and-cognitive-status-in-older-adults
#15
Nadia D Andruchow, Kyoko Konishi, Bryna Shatenstein, Véronique D Bohbot
OBJECTIVE: Evidence from several cross-sectional studies indicates that an increase in omega-6 to omega-3 fatty acids (FAs) may negatively affect cognition in old age. The hippocampus is among the first neural structures affected by age and atrophy in this brain region is associated with cognitive decline. Therefore, we hypothesized that a lower omega-6:3 FA ratio would predict better hippocampus-dependent spatial memory, and a higher general cognitive status. METHOD: Fifty-two healthy older adults completed a Food Frequency Questionnaire, the Montreal Cognitive Assessment test (MoCA; a test of global cognition) and virtual navigation tasks that assess navigational strategies and spatial memory...
April 10, 2017: Neuropsychology
https://www.readbyqxmd.com/read/28393974/-origin-components-and-mechanisms-of-action-of-the-mediterranean-diet
#16
Inés Urquiaga, Guadalupe Echeverría, Catalina Dussaillant, Attilio Rigotti
The Mediterranean diet is currently considered a healthy dietary pattern. It includes a great variety of foods, which are eaten in moderation and within a positive social environment. The generic term "Mediterranean diet" was born after the "Seven Countries Study" led by Ancel Keys around 1960. This dietary pattern is characterized by a high intake of fruits and vegetables, whole grains, legumes, nuts, fish, white meats and olive oil. It also includes moderate consumption of fermented dairy products, low intake of red meat and drinking wine with moderation during meals...
January 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28393852/omega-3-polyunsaturated-fatty-acids-attenuate-fibroblast-activation-and-kidney-fibrosis-involving-mtorc2-signaling-suppression
#17
Zhifeng Zeng, Haiyuan Yang, Ying Wang, Jiafa Ren, Yifan Dai, Chunsun Dai
Epidemiologic studies showed the correlation between the deficiency of omega-3 polyunsaturated fatty acids (n-3 PUFAs) and the progression of chronic kidney diseases (CKD), however, the role and mechanisms for n-3 PUFAs in protecting against kidney fibrosis remain obscure. In this study, NRK-49F cells, a rat kidney interstitial fibroblast cell line, were stimulated with TGFβ1. A Caenorhabditis elegans fat-1 transgenic mouse model in which n-3 PUFAs are endogenously produced from n-6 PUFAs owing to the expression of n-3 fatty acid desaturase were deployed...
April 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28391893/red-blood-cell-polyunsaturated-fatty-acids-and-mortality-in-the-women-s-health-initiative-memory-study
#18
William S Harris, Juhua Luo, James V Pottala, Mark A Espeland, Karen L Margolis, Joann E Manson, Lu Wang, Theodore M Brasky, Jennifer G Robinson
BACKGROUND: The prognostic value of circulating polyunsaturated fatty acid (PUFA) levels is unclear. OBJECTIVES: To determine the associations between red blood cell (RBC) PUFA levels and risk for death. METHODS: This prospective cohort study included 6501 women aged 65 to 80 years who participated in the Women's Health Initiative Memory Study (enrolment began 1996). RBC PUFA levels were measured at baseline and expressed as a percent of total RBC PUFAs...
January 2017: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/28391879/individual-omega-9-monounsaturated-fatty-acids-and-mortality-the-ludwigshafen-risk-and-cardiovascular-health-study
#19
Graciela E Delgado, Bernhard K Krämer, Stefan Lorkowski, Winfried März, Clemens von Schacky, Marcus E Kleber
BACKGROUND: The association of polyunsaturated omega-3 and omega-6 fatty acids with mortality has been extensively studied. Far less is known about the association of omega-9 monounsaturated fatty acids (omega-9 MUFA) with mortality. OBJECTIVE: We aimed to study the association of individual omega-MUFA with all-cause and cardiovascular mortality. METHODS: Omega-9 MUFA concentrations were measured in erythrocytes in 3259 patients participating in the Ludwigshafen Risk and Cardiovascular Health Study using the HS-Omega-3 index method...
January 2017: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/28391875/effects-of-mat9001-containing-eicosapentaenoic-acid-and-docosapentaenoic-acid-compared-to-eicosapentaenoic-acid-ethyl-esters-on-triglycerides-lipoprotein-cholesterol-and-related-variables
#20
Kevin C Maki, George Bobotas, Mary R Dicklin, Margie Huebner, William F Keane
BACKGROUND: Long-chain omega-3 fatty acid concentrate pharmaceuticals are used in the United States for treatment of severe hypertriglyceridemia (≥500 mg/dL) and are under investigation as adjuncts to statins for lowering cardiovascular risk in patients with high triglycerides (TGs; 200-499 mg/dL). OBJECTIVE: To evaluate MAT9001, an investigational prescription-only omega-3 fatty acid agent containing predominantly eicosapentaenoic acid (EPA) and docosapentaenoic acid, in 42 men and women with fasting TG 200 to 400 mg/dL...
January 2017: Journal of Clinical Lipidology
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