keyword
MENU ▼
Read by QxMD icon Read
search

Omega 3 fish oil

keyword
https://www.readbyqxmd.com/read/28088639/docosahexaenoic-acid-loaded-lipid-nanoparticles-with-bactericidal-activity-against-helicobacter-pylori
#1
Catarina Leal Seabra, Cláudia Nunes, Maria Gomez-Lazaro, Marta Correia, José Carlos Machado, Inês C Gonçalves, Celso A Reis, Salette Reis, M Cristina L Martins
Docosahexaenoic acid (DHA), an omega-3 polyunsaturated fatty acid present in fish oil, has been described as a promising molecule to the treatment of Helicobacter pylori gastric infection. However, due to its highly unsaturated structure, DHA can be easily oxidized loosing part of its bioactivity. This work aims the nanoencapsulation of DHA to improve its bactericidal efficacy against H. pylori. DHA was loaded into nanostructured lipid carriers (NLC) produced by hot homogenization and ultrasonication using a blend of lipids (Precirol ATO5(®), Miglyol-812(®)) and a surfactant (Tween 60(®))...
January 11, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28078500/effects-of-different-omega-3-sources-fish-oil-krill-oil-and-green-lipped-mussel-against-cytokine-mediated-canine-cartilage-degradation
#2
Kittisak Buddhachat, Puntita Siengdee, Siriwadee Chomdej, Kumpanart Soontornvipart, Korakot Nganvongpanit
Our purpose was to evaluate the protective effect of three marine omega-3 sources, fish oil (FO), krill oil (KO), and green-lipped mussel (GLM) against cartilage degradation. Canine cartilage explants were stimulated with either 10 ng/mL interleukin-1β (IL-1β) or IL-1β/oncostatin M (10 ng/mL each) and then treated with various concentrations of docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA; 3 and 30 μg/mL), FO, KO, or GLM (250, 500, and 1000 μg/mL) for 28 days. Gene expression was then investigated in primary canine chondrocytes...
January 11, 2017: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/28065480/influence-of-different-intravenous-lipid-emulsions-on-fatty-acid-status-and-laboratory-and-clinical-outcomes-in-adult-patients-receiving-home-parenteral-nutrition-a-systematic-review
#3
Charis J Jones, Philip C Calder
BACKGROUND & AIMS: Intravenous lipid emulsions (IVLEs) are a key component in long-term home parenteral nutrition (HPN), providing energy and essential fatty acids (EFAs). Modification of the fatty acid (FA) composition of IVLEs may lead to changes in metabolic responses and cell and tissue function, providing opportunity for clinical improvements. Studies have suggested that, in place of conventional pure soybean oil (SO)-based IVLEs, which have a high omega-6 FA content, alternative IVLEs with different FA profiles may have beneficial effects...
December 31, 2016: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28064013/changes-in-liver-proteins-of-rats-fed-standard-and-high-fat-and-sucrose-diets-induced-by-fish-omega-3-pufas-and-their-combination-with-grape-polyphenols-according-to-quantitative-proteomics
#4
Lucía Méndez, Sergio Ciordia, María Soledad Fernández, Silvia Juárez, Antonio Ramos, Manuel Pazos, José M Gallardo, Josep Lluís Torres, M Rosa Nogués, Isabel Medina
This study considered the physiological modulation of liver proteins due to the supplementation with fish oils under two dietary backgrounds: standard or high in fat and sucrose (HFHS), and their combination with grape polyphenols. By using a quantitative proteomics approach, we showed that the capacity of the supplements for regulating proteins depended on the diet; namely, 10 different proteins changed into standard diets, while 45 changed into the HFHS diets and only scarcely proteins were found altered in common...
December 21, 2016: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/28058465/fish-oil-supplementation-attenuates-neuroinflammation-and-alleviates-depressive-like-behavior-in-rats-submitted-to-repeated-lipopolysaccharide
#5
Ruili Dang, Xueyuan Zhou, Mimi Tang, Pengfei Xu, Xiaoxue Gong, Yuanyuan Liu, Hongxiao Jiao, Pei Jiang
PURPOSE: Depression is frequently associated with inflammation, whereas omega-3 polyunsaturated fatty acids (PUFAs) primarily found in fish oil possess anti-inflammatory properties. Although converging studies suggest an antidepressant effect of PUFAs, there is limited evidence directly linking the neuro-immune modulating features of PUFAs to the antidepressant actions. METHODS: Therefore, we assessed the effects of fish oil (FO) supplementation on behavioral changes, inflammatory cytokine expression and oxidative reactions in frontal cortex and hippocampus of rats following repeated peripheral immune challenge by lipopolysaccharide (LPS) for 2 weeks (500 μg/kg every other day)...
January 5, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28055065/effect-of-fish-oil-supplementation-and-aspirin-use-on-arteriovenous-fistula-failure-in-patients-requiring-hemodialysis-a-randomized-clinical-trial
#6
Ashley B Irish, Andrea K Viecelli, Carmel M Hawley, Lai-Seong Hooi, Elaine M Pascoe, Peta-Anne Paul-Brent, Sunil V Badve, Trevor A Mori, Alan Cass, Peter G Kerr, David Voss, Loke-Meng Ong, Kevan R Polkinghorne
Importance: Vascular access dysfunction is a leading cause of morbidity and mortality in patients requiring hemodialysis. Arteriovenous fistulae are preferred over synthetic grafts and central venous catheters due to superior long-term outcomes and lower health care costs, but increasing their use is limited by early thrombosis and maturation failure. ω-3 Polyunsaturated fatty acids (fish oils) have pleiotropic effects on vascular biology and inflammation and aspirin impairs platelet aggregation, which may reduce access failure...
January 3, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28033135/omega-3-fatty-acid-supplementation-and-warfarin-a-lethal-combination-in-traumatic-brain-injury
#7
Brian W Gross, Maria Gillio, Cole D Rinehart, Caitlin A Lynch, Frederick B Rogers
Polyunsaturated fatty acids such as omega-3 eicosapentaenoic acid and omega-6 docosahexaenoic acid, found in over-the-counter fish oil supplements, are often consumed for their beneficial, prophylactic, anti-inflammatory effects. Although the mechanisms of action are not fully known, a diet rich in polyunsaturated fats may reduce the risk of hyperlipidemia, atherosclerosis, high low-density lipoprotein cholesterol levels, hypertension, and inflammatory diseases. Masked by its many benefits, the risks of omega-3 fatty acid supplementation are often underappreciated, particularly its ability to inhibit platelet aggregation and promote bleeding in patients taking anticoagulant medications...
January 2017: Journal of Trauma Nursing: the Official Journal of the Society of Trauma Nurses
https://www.readbyqxmd.com/read/28012571/perinatal-nutrition-interventions-and-post-partum-depressive-symptoms
#8
REVIEW
Jacqueline F Gould, Karen Best, Maria Makrides
BACKGROUND: Postpartum depression (PPD) is the most prevalent mood disorder associated with childbirth. No single cause of PPD has been identified, however the increased risk of nutritional deficiencies incurred through the high nutritional requirements of pregnancy may play a role in the pathology of depressive symptoms. Three nutritional interventions have drawn particular interest as possible non-invasive and cost-effective prevention and/or treatment strategies for PPD; omega-3 (n-3) long chain polyunsaturated fatty acids (LCPUFA), vitamin D and overall diet...
December 18, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28011269/omega-3-fatty-acid-fish-oil-dietary-supplements-contain-saturated-fats-and-oxidized-lipids-that-may-interfere-with-their-intended-biological-benefits
#9
R Preston Mason, Samuel C R Sherratt
Widely available fish oil dietary supplements (DS) may contain fats and oxidized lipids in addition to the beneficial omega-3 fatty acids (OM3FAs) for which they are purchased. Little is known about the potential biological effects of these oxidized lipids. The objective of this study was to assess the fatty acid content, oxidation products, and biological effects of leading fish oil DS available in the United States. Three top-selling fish oil DS in the US were included in this analysis. Fatty acid composition was measured using gas chromatography...
December 21, 2016: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28003715/high-fructose-intake-impairs-the-hepatic-hypolipidemic-effects-of-a-high-fat-fish-oil-diet-in-c57bl-6-mice
#10
Joshua S Wooten, Tayler N Nick, Andrew Seija, Kaylee E Poole, Kelsey B Stout
BACKGROUND: Overnutrition of saturated fats and fructose is one of the major factors for the development of nonalcoholic fatty liver disease. Because omega-3 polyunsaturated fatty acids (n-3fa) have established lipid lowering properties, we tested the hypothesis that n-3fa prevents high-fat and fructose-induced fatty liver disease in mice. METHODS: Male C57BL/6J mice were randomly assigned to one of the following diet groups for 14 weeks: normal diet (ND), high-fat lard-based diet (HFD), HFD with fructose (HFD + Fru), high-fat fish-oil diet (FOD), or FOD + Fru...
December 2016: Journal of Clinical and Experimental Hepatology
https://www.readbyqxmd.com/read/27992937/parenteral-fish-oil-lipid-emulsions-in-the-prevention-of-severe-retinopathy-of-prematurity-a-systematic-review-and-meta-analysis
#11
Sakeer Vayalthrikkovil, Rani A Bashir, Yacov Rabi, Harish Amin, Jill-Marie Spence, Helen Lee Robertson, Abhay Lodha
Objective Omega-3 fatty acids are vital for brain and retinal maturation. It is not clear if early use of ω-3 fatty acids in the form of fish-oil lipid emulsions (FLEs) prevents retinopathy of prematurity (ROP) in preterm infants. The aim of this meta-analysis is to evaluate whether early administration of parenteral FLEs reduces ROP requiring laser therapy or severe ROP ≥stage 3 in preterm infants. Methods A literature search was performed to identify studies comparing parenteral FLEs with soybean-based lipid emulsions (SLEs) in preventing ROP...
December 19, 2016: American Journal of Perinatology
https://www.readbyqxmd.com/read/27982752/krill-oil-supplementation-improves-dyslipidemia-and-lowers-body-weight-in-mice-fed-a-high-fat-diet-through-activation-of-amp-activated-protein-kinase
#12
Goowon Yang, Jihyun Lee, Sangsu Lee, Dongyun Kwak, Wonchae Choe, Insug Kang, Sung Soo Kim, Joohun Ha
Krill oil is a novel, commercially available marine oil rich in long-chain polyunsaturated omega-3 fatty acids, particularly eicosapentaenoic acid and docosahexaenoic acid. Compared with fish oil, the effects of krill oil supplementation on human health and its underlying action mechanisms are currently poorly understood. In the present study, we examined the effect of krill oil supplementation on metabolic parameters of mice fed a high-fat diet (HFD). Krill oil supplementation in mice fed a HFD for 10 weeks resulted in an ∼15% lower body weight gain and a dramatic suppression of hepatic steatosis...
December 2016: Journal of Medicinal Food
https://www.readbyqxmd.com/read/27979360/risk-of-post-procedural-bleeding-in-children-on-intravenous-fish-oil
#13
Prathima Nandivada, Lorenzo Anez-Bustillos, Alison A O'Loughlin, Paul D Mitchell, Meredith A Baker, Duy T Dao, Gillian L Fell, Alexis K Potemkin, Kathleen M Gura, Ellis J Neufeld, Mark Puder
BACKGROUND: Intestinal failure-associated liver disease (IFALD) can be treated with parenteral fish oil (FO) monotherapy, but practitioners have raised concerns about a potential bleeding risk. This study aims to describe the incidence of clinically significant post-procedural bleeding (CSPPB) in children receiving FO monotherapy. METHODS: A retrospective chart review was performed on patients at our institution treated with intravenous FO for IFALD. CSPPB was defined as bleeding leading to re-operation, transfer to the intensive care unit, re-admission, or death, up to one month after any invasive procedure...
December 1, 2016: American Journal of Surgery
https://www.readbyqxmd.com/read/27965570/combining-exergame-training-with-omega-3-fatty-acid-supplementation-protocol-for-a-randomized-controlled-study-assessing-the-effect-on-neuronal-structure-function-in-the-elderly-brain
#14
Alexandra Schättin, Eling D de Bruin
A common problem in the older population is the risk of falling and related injury, immobility, and reduced survival. Age-related neuronal changes, e.g., decline in gray-and white-matter, affect neuronal, cognitive, and motor functioning. The improvement of these factors might decrease fall events in elderly. Studies showed that administration of video game-based physical exercise, a so-called exergame, or omega-3 fatty acid (FA) may improve motor and/or cognitive functioning through neuronal changes in the brain of older adults...
2016: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/27938482/repetitive-and-prolonged-omega-3-fatty-acid-treatment-after-traumatic-brain-injury-enhances-long-term-tissue-restoration-and-cognitive-recovery
#15
Hongjian Pu, Xiaoyan Jiang, Zhishuo Wei, Dandan Hong, Sulaiman Hassan, Wenting Zhang, Yejie Shi, Ling Chen, Jun Chen
Traumatic brain injury (TBI) is one of the most disabling clinical conditions that could lead to neurocognitive disorders in survivors. Our group and others previously reported that prophylactic enrichment of dietary omega-3 polyunsaturated fatty acids (n-3 PUFAs) markedly ameliorates cognitive deficits after TBI. However, it remains unclear whether a clinically relevant therapeutic regimen with n-3 PUFAs administered after TBI would still offer significant improvement of long-term cognitive recovery. In the present study, we employed the decline of spatial cognitive function as a main outcome after TBI to investigate the therapeutic efficacy of post-TBI n-3 PUFA treatment and the underlying mechanisms...
24, 2016: Cell Transplantation
https://www.readbyqxmd.com/read/27916361/oral-omega-3-fatty-acids-promote-resolution-in-chemical-peritonitis
#16
Alexander C Chacon, Brett E Phillips, Miranda A Chacon, Deborah Brunke-Reese, Shannon L Kelleher, David I Soybel
BACKGROUND: Recent studies suggest that purified omega-3 fatty acids may attenuate acute inflammation and hasten the transition to healing. In this study, we tested the hypothesis that pretreatment with omega-3-rich fish oil (FO) would promote resolution of peritoneal inflammation through production of specific lipid mediators. METHODS: C57/BL6 mice were given a daily 200-μL oral gavage of saline (CTL) or FO (1.0-1.5 g/kg/d docosahexaenoic acid and 1.3-2.0 g/kg/d eicosapentaenoic acid) for 7 d before chemical peritonitis was induced with thioglycollate...
November 2016: Journal of Surgical Research
https://www.readbyqxmd.com/read/27902774/intravenous-treatment-with-a-long-chain-omega-3-lipid-emulsion-provides-neuroprotection-in-a-murine-model-of-ischemic-stroke-a-pilot-study
#17
Dirk Berressem, Konrad Koch, Nicole Franke, Jochen Klein, Gunter P Eckert
Single long-chain omega-3 fatty acids (e.g. docosahexaenoic acid (DHA) or eicosapentaenoic acid (EPA)) are known for their neuroprotective properties associated with ischemic stroke. This pilot study aimed to test the effectiveness of an acute treatment with a long-chain omega-3 lipid emulsion (Omegaven 10%®, OGV) that contains fish oil (DHA 18 mg/ml; EPA 21 mg/ml) and α-tocopherol (0.2 mg/ml) in a transient middle cerebral artery occlusion (MCAO) model of ischemic stroke in mice. For this purpose, female CD-1 mice were anesthetized and subjected to 90 minutes of MCAO...
2016: PloS One
https://www.readbyqxmd.com/read/27902162/fish-oil-and-exercise-improves-older-women-s-muscle-function
#18
(no author information available yet)
Combining omega-3 supplements with a resistance exercise training programme can improve muscle function in older women, say researchers from the universities of Glasgow and Aberdeen.
November 30, 2016: Nursing Standard
https://www.readbyqxmd.com/read/27894336/curcumin-and-long-chain-omega-3-polyunsaturated-fatty-acids-for-prevention-of-type-2-diabetes-cop-d-study-protocol-for-a-randomised-controlled-trial
#19
Rohith N Thota, Shamasunder H Acharya, Kylie A Abbott, Manohar L Garg
BACKGROUND: Lifestyle interventions, including increase in physical activity and dietary counselling, have shown the ability to prevent type 2 diabetes (T2D) in high-risk state individuals, but the prevalence is still skyrocketing in Australia, in line with global prevalence. Currently, no medicines are approved by the Therapeutic Goods Administration in Australia for the management of prediabetes. Therefore, there is a need of developing a safer, biologically efficacious and cost-effective alternative for delaying the transition of individual health state from prediabetes into T2D...
November 29, 2016: Trials
https://www.readbyqxmd.com/read/27873157/eicosapentaenoic-acid-triggers-ca-2-release-and-ca-2-influx-in-mouse-cerebral-cortex-endothelial-bend-3-cells
#20
King-Chuen Wu, Kar-Lok Wong, Mei-Ling Wang, Lian-Ru Shiao, Iat-Lon Leong, Chi-Li Gong, Ka-Shun Cheng, Paul Chan, Yuk-Man Leung
Eicosapentaenoic acid (EPA), an omega-3 fatty acid abundant in fish oil, protects endothelial cells (EC) from lipotoxicity and triggers EC NO release. The latter is related to an elevation of cytosolic Ca(2+). Although EPA has been shown to cause human EC cytosolic Ca(2+) elevation, the mechanism is unclear. Microfluorimetric imaging was used here to measure free cytosolic Ca(2+) concentration. EPA was shown to cause intracellular Ca(2+) release in mouse cerebral cortex endothelial bEND.3 cells; interestingly, the EPA-sensitive intracellular Ca(2+) pool(s) appeared to encompass and was larger than the Ca(2+) pool mobilized by sarcoplasmic-endoplasmic reticulum Ca(2+)-ATPase inhibition by cyclopiazonic acid...
November 21, 2016: Journal of Physiological Sciences: JPS
keyword
keyword
18130
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"