Most people, whether healthy or having cardiovascular disease (CVD), would benefit from regular consumption of oily fish, concluded speakers at the EuroPRevent 2012 meeting. While eating whole fish undoubtedly offers the optimum approach for increasing omega-3 intakes in both primary and secondary prevention, delegates heard, supplements have a major role to play in increasing omega-3 intakes for people who do not like fish. The EuroPRevent 2012 meeting, held 3 May to 5 May 2012 in Dublin, Ireland, was organised by the European Association for Cardiovascular Prevention ...

Undertaking regular jogging increases the life expectancy of men by 6.2 years and women by 5.6 years, reveals the latest data from the Copenhagen City Heart study presented at the EuroPRevent2012 meeting. Reviewing the evidence of whether jogging is healthy or hazardous, Peter Schnohr told delegates that the study's most recent analysis (unpublished) shows that between one and two-and-a-half hours of jogging per week at a "slow or average" pace delivers optimum benefits for longevity. The EuroPRevent2012 meeting, held 3 May to 5 May 2012, in Dublin, Ireland, was organised ...

PITTSBURGH—Current research ethics focuses on protecting study participants, but according to bioethicists from Carnegie Mellon University and McGill University, these efforts fail to prevent problems that undermine the social value of research. Published in Science, CMU's Alex John London, and McGill's Jonathan Kimmelman and Benjamin Carlisle argue that current research ethics frameworks do not flag drug trials that, while not putting patients at risk, produce biased evidence. As an example, they point to phase IV research — when pharmaceutical companies test drugs ...

HILLSBORO, Ore. - Research conducted at the Oregon National Primate Research Center at Oregon Health & Science University helps answer some long-standing questions about how certain disease-causing gene mutations are inherited. The research specifically focused on gene mutations in cell mitochondria that can cause several diseases, including forms of cancer, diabetes, infertility and neurodegenerative diseases. With this new information, we now better understand how and when these mutations are passed to children to improve diagnosis and prevention. The research will ...

Entrepreneur and Managing Director of EA Worldwide Acquisitions, Josh Cote has been announced the host of the seminar offering workshops on business management and business growth. RSM Tenon, a consultancy firm specialising in Entrepreneurship, reveals the UK has a strong culture of entrepreneurship and despite the tough economy there is strong optimism amongst entrepreneurs who remain determined to succeed. Two thirds of those surveyed by RSM Tenon are looking to grow their business by 10% this year and one in five plans to expand by 25%. 'The level of ambition of ...

LA JOLLA, CA – May 3, 2012 – A team led by scientists at The Scripps Research Institute and the University of California (UC) San Diego has discovered a new type of dynamic change in human stem cells. Last year, this team reported recurrent changes in the genomes of human pluripotent stem cells as they are expanded in culture. The current report, which appears in the May 4, 2012 issue of the journal Cell Stem Cell, shows that these cells can also change their epigenomes, the patterns of DNA modifications that regulate the activity of specific genes—sometimes radically. ...

A popular smoking cessation medication has been under a cloud of suspicion ever since the Canadian Medical Association Journal (CMAJ) published a study in July 2011 reporting "risk of serious adverse cardiovascular events associated with varenicline." Varenicline, also known as Chantix, blocks the pleasant effects of nicotine on the smoker's brain and lessens nicotine withdrawal symptoms. UCSF researchers, however, question the way the previous study was conducted, and their new analysis, scheduled to be published May 4 in BMJ, reaches a very different conclusion. "We ...

Cohesin is a ring-shaped protein complex involved in the spatial organization of the genome and in mitotic chromosome structure. Vertebrate somatic cells have two versions of cohesin that contain either SA1 or SA2, but their functional specificity has been largely ignored. Researchers of the Spanish National Cancer Research Centre (CNIO) under the direction of Ana Losada have identified new functions of cohesin SA1 that are relevant for two human diseases, cancer and Cornelia de Lange Syndrome (CdLS). These results are published in two papers that appear this week back-to-back ...

People's judgements about whether they are depressed depend on how they believe their own suffering "ranks" in relation to the suffering of friends and family and the wider world, according to a new study. Research from the Department of Psychology at the University of Warwick finds that people make inaccurate judgements about their depression and anxiety symptoms – potentially leading to missed diagnoses as well as false positive diagnoses of mental health problems. This is of particular concern as vulnerable individuals surrounded by people with mental health problems ...

An evaluation of the national cleanyourhands campaign shows for the first time that an effective hand-hygiene campaign, undertaken in the context of a high profile political drive, can successfully reduce some healthcare associated infections, according to a new study published in tomorrow's BMJ. The national cleanyourhands campaign was rolled out to all 187 NHS Trusts from January 2005 with instructions to provide bed-side alcohol handrub (AHR), posters encouraging healthcare workers to clean their hands and a range of patient-empowering materials. It was one of a series ...

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A research conducted at the University of Granada has demonstrated the efficiency of a heart rehabilitation program aimed at patients suffering from heart disease. The authors of this study affirm that it is essential that heart rehabilitation programs aimed at cardiac patients are established. In Spain, a low percentage of cardiac patients participate in this type of programs, as compared to the rest of Europe. The study included a sample of 200 patients suffering from heart disease, who were members of the Association of Cardiac Patients of Granada, Spain. Subjects ...

How do changed living conditions in rural regions affect people's health and lifestyles? This is the question that Thomas Elkeles and colleagues from the Neubrandenburg University of Applied Sciences investigate, using rural communities in north-eastern Germany as their study populations. In the current issue of Deutsches Ärzteblatt International, the authors present the results of their Landesgesundheitsstudie (LGS, Rural Health Study) (Dtsch Arztebl Int 2012; 109(16): 285-92). The particular characteristic of this study lies in the fact that the 2008 survey ties in ...

Bob Miller is one of America's most controversial authors. His new book, "Epilogue", is crammed packed with information every American needs to know...or is it? "The difference between contract killers and mob assassins is a contract killer's only goal is to complete the contract as quickly and quietly as possible; the mob assassin's job is to make you wish you were dead and then see to it that your wish comes true." This new book by Miller is a quick read; a book about a war weary Vietnam veteran getting caught in the middle of mob wars in Las Vegas. ...

University of Warwick astrophysicists have pinpointed four white dwarfs surrounded by dust from shattered planetary bodies which once bore striking similarities to the composition of the Earth. Using the Hubble Space Telescope for the biggest survey to date of the chemical composition of the atmospheres of white dwarf stars, the researchers found that the most frequently occurring elements in the dust around these four white dwarfs were oxygen, magnesium, iron and silicon – the four elements that make up roughly 93 per cent of the Earth. However an even more significant ...

A study carried out by researchers from Spain, the Netherlands and Argentina suggests that in a work environment, sexual competition affects women more than men. However, a rival's social skills provoke jealousy and professional envy equally in both sexes. A group of researchers from the universities of Valencia, Groningen (the Netherlands) and Palermo (Argentina) have analysed the differences between men and women in their way of feeling envious and jealous at work. "Women with a high level of intrasexual competition are more jealous if the rival is more attractive ...

There have been encouraging signs from the year's early shows. The Hainan Rendezvous showed particularly encouraging signs of the industries' continued recovery into 2012. Indeed, Fraser Yachts' Global Marketing Director, Patrick Cootes commented: "Our concerted efforts over the last 6 years or so have really started to pay dividends. We've invested significant time and effort in building strong local relationships and partnerships and there is no doubt that things are now beginning to move forwards. A strong and highly regarded brand is a particularly important ...

In classical mythology, the cypress tree is associated with death, the underworld and eternity. Indeed, the family to which cypresses belong, is an ancient lineage of conifers, and a new study of their evolution affords a unique insight into a turbulent era in the Earth's history. During the geological era known as the Mesozoic, the continental crust was concentrated in a single huge landmass, the supercontinent Pangea. Pangea began to break up about 150 million years ago, and the fragments drifted apart, eventually giving rise to the disposition of continents we know ...

Scientists have discovered an Achilles heel within our cells that bacteria are able to exploit to cause and spread infection. The researchers say their findings could lead to the development of new anti-infective drugs as alternatives to antibiotics whose overuse has led to resistance. University of Manchester researchers studied Listeria – a potentially deadly group of bacteria that can cause listeriosis in humans when digested – and found they are able to spread infection by hitching a ride on a naturally occurring protein called calpain. "Bacteria produce a number ...

EAST LANSING, Mich. — Researchers at Michigan State University have shown a prebiotic may help the body's own natural killer cells fight bacterial infection and reduce inflammation, greatly decreasing the risk of colon cancer. Prebiotics are fiber supplements that serve as food for the trillions of tiny bacteria living in the gut. When taken, they can stimulate the growth of the "good" bacteria. The evolution of prebiotic supplements (as well as probiotics, which are actual bacteria ingested into the system) provide new therapeutic targets for researchers and physicians. In ...

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It also saw the Antibes Yacht Show, the only pre-season charter and brokerage show enjoy another successful year with a record number of serious offers shown for vessels attending. Organizers claim this was the most successful show to date. "The Antibes Yacht Show is now on its way to becoming Europe's '#1' Brokerage and Charter Show," Stephane Trabet, the show's Commissaire General, commented. "With an increasing number of qualified international visitors from around the world, the show performed well this year with a significant number of professional ...

May 3, 2012 - The traditional Southern belief that men must defend their honor is alive and well but not just among men. A new study finds that both men and women in the Southern United States believe in responding aggressively – and sometimes in the extreme – to attacks on the nation. In two studies, researchers sought to measure both individual and regional differences in honor ideology in the United States. "Honor ideology encompasses beliefs about how men are supposed to behave in the face of provocations and the attributes that 'real' men should exhibit," says Collin ...

A new systematic assessment of malnutrition, created by researchers at Penn State, will aid dietitians and other health care providers in diagnosis and treatment. Up to 50 percent of patients in hospitals and nursing facilities are estimated to be malnourished, according to Gordon Jensen, professor and head of nutritional sciences, Penn State. Although malnutrition is widespread, confusion exists in the clinical community on how to best make this diagnose. Malnourished patients are frequently not identified as such, and those not affected are sometimes thought to be ...

Professional Dragon King hunter Didier Sornette from the Department of Management, Technology and Economics, ETH Zurich, Switzerland, together with his colleague Guy Ouillon, present the many facets of Dragon Kings in a review about to be published in EPJ ST. Their work¹ will appear alongside nineteen other contributions² exploring the ways in which this emerging field of statistical analysis could become further established. Dragon Kings are events akin to catastrophes. They don't belong to the same power law regime as the more standard events. For example, they can ...