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PubMed Journals Articles About "Rainbow Omega" RSS

17:51 EST 14th December 2017 | BioPortfolio

Rainbow Omega PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Rainbow Omega articles that have been published worldwide.

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We have published hundreds of Rainbow Omega news stories on BioPortfolio along with dozens of Rainbow Omega Clinical Trials and PubMed Articles about Rainbow Omega for you to read. In addition to the medical data, news and clinical trials, BioPortfolio also has a large collection of Rainbow Omega Companies in our database. You can also find out about relevant Rainbow Omega Drugs and Medications on this site too.

Showing "Rainbow Omega" PubMed Articles 1–25 of 257

Fatty Acid Profile Is Modulated by Dietary Resveratrol in Rainbow Trout (Oncorhynchus mykiss).

To produce fish of a high quality that are rich in omega-3 fatty acids (n-3 FA) and simultaneously generate more sustainable aquaculture, the combined use of phytochemicals and vegetable oils in fish feed seems to be a promising approach. Resveratrol (RV) potentially induces endogenous fatty acid synthesis, resulting in elevated n-3 FA levels in fish. RV putatively influences ∆6-desaturase, the key enzyme in FA metabolism, and serves as a ligand for PPARα, a transcription factor regulating β-oxidation. ...


High Omega-3 Polyunsaturated Fatty Acids in fat-1 Mice Reduce Inflammatory Pain.

Omega-3 and omega-6 polyunsaturated fatty acids (PUFAs), such as α-linolenic and linoleic acids, are essential fatty acids in mammals, because they cannot be synthesized de novo. However, fat-1 transgenic mice can synthesize omega-3 PUFAs from omega-6 PUFAs without dietary supplementation of omega-3, leading to abundant omega-3 PUFA accumulation in various tissues. In this study, we used fat-1 transgenic mice to investigate the role of omega-3 PUFAs in response to inflammatory pain. A high omega-3 PUFA tis...

Effects of dietary omega-3 and -6 supplementations on phospholipid fatty acid composition in mice uterus during window of pre-implantation.

Since fatty acid composition of uterus phospholipids is likely to influence embryo implantation, this study was conducted to investigate the effects of dietary omega-3 and -6 fatty acids on implantation rate as well as uterine phospholipid fatty acids composition during mice pre-implantation period. Sixty female mice were randomly distributed into:1) control (standard pellet), 2) omega-3 (standard pellet + 10% w/w of omega-3 fatty acids) and 3) omega-6 (standard pellet + 10% w/w of omega-6 fatty acids)....


The differential expression of omega-3 and omega-6 fatty acid metabolising enzymes in colorectal cancer and its prognostic significance.

Colorectal cancer is a common malignancy and one of the leading causes of cancer-related deaths. The metabolism of omega fatty acids has been implicated in tumour growth and metastasis.

Omega-3 versus isoflavones in the control of vasomotor symptoms in postmenopausal women.

Determine the efficacy and tolerability of omega-3 fatty acids versus soybean isoflavones in reducing the vasomotor symptoms (VMSs) frequency in postmenopausal women. A randomized, prospective, two-arm study was performed in healthy postmenopausal women aged 45-65. The two arms were: two capsules/day of omega-3 (425 mg of omega-3/capsule) administered orally (n = 38) and two tablets/day of soybean isoflavones (54.4 mg of isoflavones/tablet) (n = 30), over 16 weeks. The mean baseline frequency ...

Long-chain omega-3 fatty acids and cancer: any cause for concern?

Recently, concerns have been raised with regard to the recommended doses of marine long-chain omega-3 polyunsaturated fatty acids (LC-omega-3 PUFAs) especially in relation to cancer risk and treatment. There is urgent need to clarify this point. This review considers the most recent evidence related to the potential risk of developing cancer with high LC-omega-3 PUFA intakes, and possible research strategies to better elucidate this matter.

Does Supplementation with Omega-3 PUFAs Add to the Prevention of Cardiovascular Disease?

Omega-3 fatty acids are increasingly used for the protection of cardiovascular disease. The main but not the sole mechanism of action is the reduction of triglyceride levels. In this review, we summarize the effect of omega-3 supplements on all-cause and cardiovascular mortality, myocardial infarction, and stroke from the relevant randomized controlled trials.

Omega-3 Use in Psychiatry: Evidence-Based or Elegance-Based?

Use of omega-3 in psychiatric practice is on the rise. It has been used in diverse indications, notably mood disorders, schizophrenia, dementia, borderline personality, and neurodevelopmental disorders, with varying levels of evidence base. Here, the author sheds some light on the therapeutic potential of omega-3 as an appealing addition to psychopharmacological armamentarium.

The Omega-3 Index and relative risk for coronary heart disease mortality: Estimation from 10 cohort studies.

A recent 19-cohort meta-analysis examined the relationships between biomarkers of omega-3 fatty acids and risk for coronary heart disease (CHD). That study did not, however, report hazard ratios (HRs) specifically as a function of erythrocyte eicosapentaenoic (EPA) plus docosahexaenoic (DHA) levels, a metric called the Omega-3 Index in which EPA + DHA content is expressed as a percent of total fatty acids. The Omega-3 Index has been used in several recent studies and is a validated biomarker of omega-3 fa...

Short-term feed and light deprivation reduces voluntary activity but improves swimming performance in rainbow trout Oncorhynchus mykiss.

Rainbow trout Oncorhynchus mykiss (~ 180 g, 16 °C and

Effect of diet with omega-3 in basal brain electrical activity and during status epilepticus in rats.

Western diets are high in saturated fat and low in omega-3. Certain animals cannot produce omega-3 from their own lipids, making it necessary for it to be acquired from the diet. However, omega-3s are important components of the plasma membrane, and altering their proportions can promote physical and chemical alterations in the membranes, which may modify neuronal excitability. These alterations occur in healthy individuals, as well as in patients with epilepsy who are more sensitive to changes in brain ele...

Differences between Japan and Taiwan in the treatment of pregnant women with depressive symptoms by omega-3 fatty acids: An open-label pilot study.

Although safe approaches for improving depression in pregnancy are required and the efficacy of omega-3 polyunsaturated fatty acids (PUFAs) has been suggested, the amount of supplemental omega-3 PUFAs has varied among previous studies and adequate amount might be different among countries. The aim of this pilot study is to explore the feasibility of using 1800 mg of omega-3 PUFAs supplementation for our future double-blind, placebo-control trial, and to clarify the clinical difference and the similarity b...

Serum omega-3 fatty acids and treatment outcomes among women undergoing assisted reproduction.

Are serum polyunsaturated fatty acids (PUFA) concentrations, including omega-3 (ω3-PUFA) and omega-6 (ω6-PUFA), related to ART outcomes?

Omega 3 fatty acids in cardiovascular disease risk factors: An updated systematic review of randomised clinical trials.

Several studies and reviews regarding the supplementation of omega-3 LC-PUFAs have been developed during the last years. Indeed, the evidence states that high doses omega-3 LC-PUFAs produce a small but significant decrease in blood pressure in older and hypertensive subjects. Due to the increasing interest in the benefits of LC-PUFAs, we aimed to evaluate the scientific evidence provided in the past five years (2012-2016) on the effects of the intake of omega-3 LC-PUFAs on cardiovascular risk factors such a...

Excess Omega-6 Fatty Acids Influx in Aging Drives Metabolic Dysregulation, Electrocardiographic Alterations and Low-grade Chronic Inflammation.

Maintaining a balance of omega-6 and -3 fatty acids is essential for cardiac health. Current omega-6 and omega-3 fatty acids in the American diet has shifted from the ideal ratio of 2:1 to almost 20:1, while there is a body of evidence suggest the negative impact of such a shift in younger organisms, the underlying age-related metabolic signaling in response to the excess influx of omega-6 is incompletely understood. In the current study, young (6-month-old) and aging (≥18-month-old) mice were fed for two...

The cardiovascular benefits of indiscriminate supplementation of omega-3 fatty acids; meta-analysis and decision-making approach.

The meta-analysis was conducted to estimate of the cardiovascular benefits of indiscriminate supplementation of omega-3 capsules. The results, expressed in terms of quality adjusted life years (QALY) intuitively understood by the general public, can be the basis for the (personal) decision on whether to take omega-3 supplements.

Quantitative Erythrocyte Omega-3 EPA Plus DHA Levels are Related to Higher Regional Cerebral Blood Flow on Brain SPECT.

The interrelationships between omega-3 fatty acids status, brain perfusion, and cognition are not well understood.

Renal-protective and ameliorating impacts of omega-3 fatty acids against aspartame damaged MDCK cells.

Aspartame is widely used artificial sweeteners as food additives. Several researchers have pointed that the controversial report on the use of aspartame over more than decades. Omega-3 fatty acids are essential and unsaturated fatty acids, and it plays a remarkable role in vision, intelligence, neural development, and metabolism of neurotransmitters. Therefore, the present study was aimed to investigate the effect of omega-3 fatty acids on aspartame treated renal cells. Experimental groups were divided into...

Associations among Omega-3 Fatty Acid Status, Anxiety, and Mental Toughness in Female Collegiate Athletes.

Poor omega-3 fatty acid status has been linked to anxiety in the general population, but scarce data are available describing omega-3 fatty acid levels in athletes and their associations with anxiety and mental toughness.

Impact of Biological Feedback and Incentives on Blood Fatty Acid Concentrations, Including Omega-3 Index, in an Employer-Based Wellness Program.

Eicosapentaenoic acid (EPA, C20:5n-3) and docosahexaenoic acid (DHA, C22:6n-3) are important fatty acids for the retina and brain. More than 95% of Americans have suboptimal EPA + DHA blood concentrations. This cross-sectional employer-based study assessed whole blood fatty acid levels of volunteers participating in an onsite wellness biometric screening program and was designed to determine if an incentive, a $5 coupon for a 90-day supply of fish oil supplement typically costing $18-30, stimulated incremen...

Omega-3 polyunsaturated fatty acids for cardiovascular diseases: present, past and future.

Large-scale epidemiological studies on Greenlandic, Canadian and Alaskan Eskimos have examined the health benefits of omega-3 fatty acids consumed as part of the diet, and found statistically significant relative reduction in cardiovascular risk in people consuming omega-3 fatty acids. Areas covered: This article reviews studies on omega-3 fatty acids during the last 50 years, and identifies issues relevant to future studies on cardiovascular (CV) risk. Expert Commentary: Although a meta-analysis of large-s...

Lens metabolomic profiling as a tool to understand cataractogenesis in Atlantic salmon and rainbow trout reared at optimum and high temperature.

Periods of high or fluctuating seawater temperatures result in several physiological challenges for farmed salmonids, including an increased prevalence and severity of cataracts. The aim of the present study was to compare cataractogenesis in Atlantic salmon (Salmo salar L.) and rainbow trout (Oncorhynchus mykiss) reared at two temperatures, and investigate whether temperature influences lens metabolism and cataract development. Atlantic salmon (101±2 g) and rainbow trout (125±3 g) were reared in seawater...

The effect of omega-3 supplementation on pregnancy outcomes by smoking status.

Smoking during pregnancy is associated with adverse maternal and neonatal outcomes such as preterm delivery, intrauterine growth restriction, stillbirth, and low birth weight. Since smoking causes oxidative stress, some have suggested using antioxidants to counteract the effects of oxidative stress. Smokers have lower serum levels of omega-3 fatty acids, an important antioxidant, and thus, investigating whether omega-3 supplementation in smokers reduces adverse maternal and neonatal outcomes represents an i...

Semiconductor quantum dot-sensitized rainbow photocathode for effective photoelectrochemical hydrogen generation.

The present study reports the fabrication of CdSe quantum dot (QD)-sensitized photocathodes on NiO-coated indium tin oxide (ITO) electrodes and their H2-generating ability upon light irradiation. A well-established spin-coating method was used to deposit CdSe QD stock solution onto the surface of NiO/ITO electrodes, thereby leading to the construction of various CdSe QD-sensitized photocathodes. The present report includes the construction of rainbow photocathodes by spin-coating different-sized QDs in a se...

Are dietary vitamin D, omega-3 fatty acids and folate associated with treatment results in patients with early rheumatoid arthritis? Data from a Swedish population-based prospective study.

Dietary intake of vitamin D and omega-3 fatty acids (FA) may be associated with superior response to antirheumatic treatments. In addition, dietary folate intake may be associated with worse response to methotrexate (MTX). The aim of this study was to investigate the association between dietary vitamin D, omega-3 FA, folate and treatment results of disease-modifying antirheumatic drugs (DMARDs) in patients with rheumatoid arthritis (RA).


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