Men's diets, in particular the amount and type of different fats they eat, could be associated with their semen quality according to the results of a study published online in Europe's leading reproductive medicine journal Human Reproduction [1] today (Wednesday). The study of 99 men in the USA found an association between a high total fat intake and lower total sperm count and concentration. It also found that men who ate more omega-3 polyunsaturated fats (the type of fat often found in fish and plant oils) had better formed sperm than men who ate less. However, the ...

Inadequate training or supervision of clinical staff and the absence of, or failure to follow clinical protocols were more important than a shortage of equipment or staff as causing harm to hospitalised patients in the developing world, claims a study published on bmj.com today. The researchers estimate that on average, these failures account for more than one death per day in each hospital studied, the vast majority of which are preventable. The authors from the New York City Health and Hospital Corporation of the study initiated by the World Health Organization, ...

China's groundwater irrigation system is responsible for polluting the atmosphere with more than 30 million tonnes of CO2 per year – according to research from the University of East Anglia. Groundwater used for crop irrigation in China has grown from 10 billion cubic metres in 1950 to more than 100 billion today. A research paper, published today in Environmental Research Letters, estimates that the pumping systems which support this immense irrigation network annually produce 33.1 MtCO2e (33.1 mega tonnes of carbon dioxide equivalent). China is the largest greenhouse ...

A protein involved in inflammation, the interleukin-6 receptor (IL6R), is a contributing cause in the development of heart disease, new research led by the University of Cambridge has discovered. The research was published today, 15 March, in the journal The Lancet. The findings suggest that targeting the IL6R signalling pathway might therefore be an effective way of combatting heart disease. Dr Adam Butterworth, who co-led the study from the University of Cambridge, said: "Typically, it can take many years to make safe and effective drugs to target new disease pathways. ...

Cold Spring Harbor, N.Y -- The next time you set a trap for that rat running around in your basement, here's something to consider: you are going up against an opponent whose ability to assess the situation and make decisions is statistically just as good as yours. A Cold Spring Harbor Laboratory (CSHL) study that compared the ability of humans and rodents to make perceptual decisions based on combining different modes of sensory stimuli—visual and auditory cues, for instance—has found that just like humans, rodents also combine multisensory information and exploit it ...

(Boston) – Researchers from Boston University School of Medicine (BUSM) have found that a health care provider's attitude toward male human papillomavirus (HPV) vaccination may influence the implementation of new guidelines. They believe targeted provider education on the benefits of HPV vaccination for male patients, specifically the association of HPV with certain cancers in men, may be important for achieving vaccination goals. These findings appear on-line in the American Journal of Men's Health. HPV infects approximately 20 million men and women in the United States ...

Children with disruptive behavioural problems and their parents can benefit from peer led parenting classes, claims a study published today on bmj.com. The authors, from the Institute of Psychiatry, King's College London, studied parents and children (aged 2-11 years) from 116 families. The parents were seeking help with managing their children's behavioural problems. The study took place between January and December 2010 in Southwark, London, one of the most deprived boroughs in England where there is a high proportion of ethnic minority residents and a high rate of ...

ANN ARBOR, Mich.—A University of Michigan cell biologist and his colleagues have identified a potential drug that speeds up trash removal from the cell's recycling center, the lysosome. The finding suggests a new way to treat rare inherited metabolic disorders such as Niemann-Pick disease and mucolipidosis Type IV, as well as more common neurodegenerative diseases like Alzheimer's and Parkinson's, said Haoxing Xu, who led a U-M team that reported its findings March 13 in the online, multidisciplinary journal Nature Communications. "The implications are far-reaching," ...

What is it that turns an ordinary student into an Erasmus student? A team of researchers at the University Teacher Training College in Vitoria-Gasteiz (UPV/EHU-University of the Basque Country) has studied the psychological profile of those students who plan to participate in mobility programmes with that of the ones who are not considering doing so, and has detected signs that would point to differences between the two groups. So it is in fact a subject that invites research. Thanks to this preliminary work, an article has been published in the journal Procedia – Social ...

Studio Boudoir Photography, San Antonio's premier boudoir photography studio, is proud to announce the launch of Boudoir4theCure. The goal of Boudoir4theCure is to raise funds through various events, which will directly benefit the efforts of the Susan G. Komen Foundation to find a cure for breast cancer. Boudoir has become one of the hottest trends in photography, as more women boldly step in front of the camera to capture an intimate and elegant side of themselves for a significant other. Most women shoot in lingerie, however, a jersey from a favorite sports team, ...

New research at the University of Warwick into 50 years of motherhood manuals has revealed how despite their differences they have always issued advice as orders and set unattainably high standards for new mums and babies. Angela Davis, from the Department of History at the University of Warwick, carried out 160 interviews with women of all ages and from all backgrounds to explore their experiences of motherhood for her new book, Modern Motherhood: Women and Family in England, 1945-2000. She spoke to women about the advice given by six childcare 'experts' who had all ...

Research from the University of Warwick suggests suicide rates are much higher in protestant areas than catholic areas. Professor Sascha Becker from the University of Warwick's Centre for Competitive Advantage in the Global Society (CAGE) has published his latest paper Knocking on Heaven's Door? Protestantism and Suicide. The study investigates whether religion is an influence in the decision to commit suicide, above and beyond other matters that may play a role, such as the weather, literacy, mental health or financial situation. Professor Becker and his co-author, ...

Printing three dimensional objects with incredibly fine details is now possible using "two-photon lithography". With this technology, tiny structures on a nanometer scale can be fabricated. Researchers at the Vienna University of Technology (TU Vienna) have now made a major breakthrough in speeding up this printing technique: The high-precision-3D-printer at TU Vienna is orders of magnitude faster than similar devices (see video). This opens up completely new areas of application, such as in medicine. Setting a New World Record The 3D printer uses a liquid resin, which ...

One of the trickiest parts of treating brain conditions is the blood brain barrier, a blockade of cells that prevent both harmful toxins and helpful pharmaceuticals from getting to the body's control center. But, a technique published in JoVE, uses an MRI machine to guide the use of microbubbles and focused ultrasound to help drugs enter the brain, which may open new treatment avenues for devastating conditions like Alzheimer's and brain cancers. "It's getting close to the point where this could be done safely in humans," said paper-author Meaghan O'Reilly, "there is ...

People often wonder if computers make children smarter. Scientists at the University of California, Berkeley, are asking the reverse question: Can children make computers smarter? And the answer appears to be 'yes.' UC Berkeley researchers are tapping the cognitive smarts of babies, toddlers and preschoolers to program computers to think more like humans. If replicated in machines, the computational models based on baby brainpower could give a major boost to artificial intelligence, which historically has had difficulty handling nuances and uncertainty, researchers ...

A major study led by the University of Adelaide has found that women who have had one prior cesarean can lower the risk of death and serious complications for their next baby - and themselves - by electing to have another cesarean. The study, known as the Birth After Caesarean (BAC) study, is the first of its kind in the world. It involves more than 2300 women and their babies and 14 Australian maternity hospitals. The results are published this week in the international journal, PLoS Medicine. The study shows that infants born to women who had a planned elective ...

TORONTO, Ont., March 13, 2012—Imagine that you have asthma, and rather than give you a set of instructions about what to do if you have an attack, your doctor invites you to help write them? Would that make patients feel more engaged and empowered in managing their health care, and would that ultimately make them happier if not healthier? These questions are being raised by Dr. Samir Gupta, a respirologist at St. Michael's Hospital. His research has found that a wiki – a website developed collaboratively by a community of users, allowing any user to add and edit content ...

With the NCAA men's college basketball tournament set to begin, college basketball fans around the United States are in the throes of March Madness. Anyone who has seen a game knows that the fans are like extra players on the court, and this is especially true during critical free throws. Fans of the opposing team will wave anything they can, from giant inflatable noodles to big heads, to make it difficult for players to focus on the basket. But one way a player might be able to improve his chances at making that free throw is by tricking himself into thinking the basket ...

Army scientists have demonstrated, for the first time, that antibody-based therapies can successfully protect monkeys from the deadly Ebola and Marburg viruses. In addition, the animals were fully protected even when treatment was administered two days post-infection, an accomplishment unmatched by any experimental therapy for these viruses to date. The work appears in this week's electronic edition of Proceedings of the National Academy of Sciences. The filoviruses, Ebola and Marburg, cause hemorrhagic fever with human case fatality rates as high as 90 percent. They ...

STORRS, Conn. – The American public's growing skepticism in recent years about the existence of man-made global warming is rooted in apprehension about the troubled economy, a University of Connecticut study suggests. Lyle Scruggs, associate professor of political science in UConn's College of Liberal Arts and Sciences, says the public's belief in climate change dropped significantly as the economy dipped and unemployment climbed in the late 2000s. His research with UConn political science graduate student Salil Benegal found that popular alternative explanations -- ...

Evidence uncovered during research conducted in Florence's Palazzo Vecchio late last year appears to support the theory that a lost Leonardo da Vinci painting existed on the east wall of the Hall of the 500, behind Giorgio Vasari's mural "The Battle of Marciano." The data supporting the theoretical location of the da Vinci painting "The Battle of Anghiari" was obtained through the use of an endoscopic probe that was inserted through the wall on which the Vasari fresco was painted. The probe was fitted with a camera and allowed a team of researchers, led by scientist Maurizio ...

Do a Google image search for "Greece." Before you find pictures of the Parthenon or Acropolis, you'll see several beautiful photos of Santorini, the picturesque island in the Aegean Sea. The British Broadcasting Company named it the world's best island in 2011. Santorini is a tourist magnet, famous for its breathtaking, cliff side views and sunsets. It's also a volcanic island that has been relatively calm since its last eruption in 1950. Until now. The Santorini caldera is awake again and rapidly deforming at levels never seen before. Georgia Tech Associate Professor ...

South Dennis dentist Dr. Michael Bittrich's service to the community does not stop with his dental practice. For the fifth year in a row, he is riding his bike in the Pan Massachusetts Challenge to raise money for cancer research and treatment on Aug. 4 and 5th, 2012. Last year the event raised $35 million and the Dennis dentist and his "Miles for Mary" team were able to raise more than 55 thousand dollars. The money raised from the event is donated to the Jimmy Fund and the Dana-Farber Cancer Institute. Both organizations strive to both provide expert cancer ...

From routine dental care to cosmetic procedures, including Dania dental implants, patients can now request an appointment with Dr. Tamara Rojas, dentist in Hollywood, FL. This new feature allows patients to easily request an appointment even when the office is closed. As many patients maintain a busy day-to-day schedule, it is often hard for them to find a moment to call the office during operating hours. With online appointment requesting patients can request an appointment with Dr. Rojas, Hallandale dentist, from their office, car or from the comfort of their own ...

To develop a prototype and then test it right away under everyday conditions of use is not an easy undertaking, and setbacks are practically preprogrammed. The hydrogen powered street cleaning vehicle, which took about 18 months to develop and began trials in Basel in 2009, is no exception. "It became clear relatively quickly that the fuel cell system, which had been developed as a one-of specially for the project, was not yet ready for use in a real-life setting," explains project leader Christian Bach, head of Empa's Internal Combustion Engines Laboratory. "On top of ...