MINNEAPOLIS, MN—October 23, 2012—A simple-to-use risk score can identify low-risk patients following a severe heart attack (STEMI) and may provide an opportunity to employ early discharge strategies to reduce length of hospital stay and save hospital costs without compromising the safety of the patient, based on a study presented by the Minneapolis Heart Institute Foundation on Oct. 23 at the 2012 Transcatheter Cardiovascular Therapeutics (TCT) conference. Recently, there has been an emphasis on lowering both hospital length of stay and hospital readmission in patients ...

MINNEAPOLIS, MN—October 23, 2012—Contrary to previous data, patients with prior open heart surgery, or coronary artery bypass graft surgery (CABG), who have a severe heart attack (STEMI) and receive a coronary stent have similar outcomes to patients without previous CABG, based on study of a large, prospective, regional STEMI network, being presented Oct. 23 at the 2012 Transcatheter Cardiovascular Therapeutics (TCT) conference. Recognizing that the majority of data indicating worse outcomes for STEMI patients with prior CABG came from an older era of heart attack treatment, ...

Alexandria, VA – The U.S. Geological Survey's website states it in no uncertain terms: "There is no such thing as 'earthquake weather.'" Yet, from at least the time of Aristotle, some people have professed links between atmospheric conditions and seismic shaking. For the most part, these hypotheses have not held up under scientific scrutiny and earthquake researchers have set them aside as intriguing but unfounded ideas. However, in the last decade new efforts to identify effects of weather-related, or in some cases climate-related, processes on seismicity have drawn new ...

Philadelphia, October 23—A new study shows that New Jersey's law requiring novice drivers to display a red decal on their license plates has prevented more than 1,600 crashes and helped police officers enforce regulations unique to new drivers. The first-in-the-nation decal provision went into effect in May 2010 as part of N.J.'s Graduated Driver Licensing (GDL) law. Nearly every state has a GDL law on the books, but "Kyleigh's Law," named for a teen driver killed in a 2006 N.J. crash, is the first one that requires drivers under age 21 to display their probationary status ...

For seven years, Carsten René Jørgensen from the Department of Psychology and Behavioural Sciences at Aarhus University has collaborated with the Clinic for Personality Disorders, Aarhus University Hospital, Risskov on examining the extent to which modern psychoanalytic psychotherapy can help the Danes suffering from severe borderline personality disorders. Among the first to examine these forms of modern psychoanalytic treatment of severe personality disorders, the study shows a clear trend; a vast majority of patients do better after a two-year course of treatment. - ...

Fostering and improving medical research education is crucial to biomedical research and clinical patient treatment, and as such it has been identified as the main challenge in every joint European Science Foundation (ESF) - European Research Medical Councils (EMRC) strategy report. A new policy report entitled "Medical Research Education in Europe" has just been published looking at crucial factors to improve medical research education throughout Europe. The new science policy briefing report features an overview of medical researchers' training across Europe. It identifies ...

Leading clinicians and health researchers from across Europe say much greater emphasis must be placed on the scientific evidence for the effectiveness of treatments and other healthcare interventions to ensure patients receive the best care available. The call is contained in a Science Policy Briefing published by the European Medical Research Councils, which also made ten key recommendations on how to improve the quality of research and healthcare in Europe. The briefing, 'Implementation of Medical Research in Clinical Practice', says that there must be much greater ...

Biologists record increasing amounts of plastic litter in the Arctic deep sea: studies confirm that twice as much marine debris is lying on the seabed today compared to ten years ago Bremerhaven, 22nd October 2012. The seabed in the Arctic deep sea is increasingly strewn with litter and plastic waste. As reported in the advance online publication of the scientific journal Marine Pollution Bulletin by Dr. Melanie Bergmann, biologist and deep-sea expert at the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association. The quantities of waste observed ...

Lead scientist Professor Simon Cutting, from the School of Biological Sciences at Royal Holloway, has developed the jabs through the use of probiotic spores. He carried out fundamental studies into the biology of the bacterium Bacillus subtilis which attracted the attention of microbiologists due to its ability to form spores that can last millions of years before germinating under the appropriate environmental conditions. Professor Cutting says: "The mechanisms by which this process occurs have fascinated microbiologists for decades making it one of the most intensively ...

Turbulent flows have challenged researchers for centuries. It is impossible to predict chaotic weather more than a week in advance. Wind resistance on a plane or a car cannot be calculated precisely, since it is determined by atmospheric turbulence. Now, however, researchers from the Niels Bohr Institute have succeeded in developing a statistical model that can replicate the chaotic flows and thereby provide a better understanding of the process. The research results are published in the scientific journal, Physics of Fluids. "Without knowing the movements in detail, we ...

A research team from the University of Bristol's Centre for Quantum Photonics (CQP) have brought the reality of a quantum computer one step closer by experimentally demonstrating a technique for significantly reducing the physical resources required for quantum factoring. The team have shown how it is possible to recycle the particles inside a quantum computer, so that quantum factoring can be achieved with only one third of the particles originally required. The research is published in the latest issue of Nature Photonics. Using photons as the particles, the Bristol ...

This press release is available in German. What happens in the brain when we see, hear, think and remember? To be able to answer questions like this, neuroscientists need information about how the millions of neurons in the brain are connected to each other. Scientists at the Max Planck Institute for Medical Research in Heidelberg have taken a crucial step towards obtaining a complete circuit diagram of the brain of the mouse, a key model organism for the neurosciences. The research group working with Winfried Denk has developed a method for preparing the whole mouse ...

Mucus coats our airways' internal surfaces. The viscous gel humidifies the lungs and prevents viruses and other small particles like diesel soot from entering the body unchecked. Previously unclear was the extent to which such nanoparticles are able to move through the lungs' mucus. Here, the research evidence was contradictory. Scientists could not explain why, in inhaled medication development, drug nanoparticles often simply got stuck in the mucus never making it to their target destination inside the lung cells. Now, as part of a German Research Foundation (DFG)-funded ...

An excellent review article from two scientists at the National Institute on Alcohol Abuse and Alcoholism in the USA to be published in Alcohol Clin Exp Res 2012, describes the epidemiologic and basic scientific evidence linking alcohol consumption to the risk of breast cancer. The authors point out deficiencies in the epidemiologic data, especially that the pattern of drinking (regular moderate versus binge drinking) has generally not been taken into consideration, important given that binge drinking is associated with much higher blood alcohol concentrations and acetaldehyde ...

By demonstrating that it is possible to inhibit the viral infection in vitro by blocking the bonding between the virus and these receptors, the researchers have opened the way to a new antiviral strategy. These works were published on line in the review "Cell Host & Microbe" of October 18, 2012. The Dengue virus circulates in four different forms (four serotypes). It is transmitted to humans by mosquitoes. It is a major public health problem. Two billion people throughout the world are exposed to the risk of infection and 50 million cases of Dengue fever are recorded by ...

DURHAM, N.C. -- Pop music megastar Lady Gaga is being honored with the name of a new genus of ferns found in Central and South America, Mexico, Arizona and Texas. A genus is a group of closely related species; in this case, 19 species of ferns will carry the name Gaga. At one stage of its life, the new genus Gaga has somewhat fluid definitions of gender and bears a striking resemblance to one of Gaga's famous costumes. Members of the new genus also bear a distinct DNA sequence spelling GAGA. Two of the species in the Gaga genus are new to science: Gaga germanotta from ...

Researchers at Moffitt Cancer Center, the University of South Florida and the International Agency for Research on Cancer in France have studied the patterns and timing of sunlight exposure and how each is related to two nonmelanoma skin cancers – basal cell carcinoma and squamous cell carcinoma. This study, published in the open-access journal BioMed Central, is the first case-control study to simultaneously evaluate identical patterns and timing of sunlight exposure as they are related to basal cell and squamous cell carcinomas in the same U.S. population with high ...

Vanderbilt researchers are reporting today that a drug currently used to treat type 2 diabetes could be just as effective in treating addiction to drugs, including cocaine. The findings, published online today as a Letter To The Editor in the journal Molecular Psychiatry, could have far-reaching implications for patients worldwide who suffer from addiction. "What we have demonstrated is that a brain mechanism already known to be therapeutic for the treatment of diabetes also appears to be implicated in at least certain types of drug addiction," said Gregg Stanwood, ...

WASHINGTON, Oct. 23, 2012 — The American Chemical Society (ACS) today released two new videos celebrating the 25th Anniversary of National Chemistry Week (NCW). The videos, from the world's largest scientific society, coincide with the start of this year's NCW, being observed in hundreds of communities around the country. Both videos are available now at www.BytesizeScience.com. One video is a new episode of ACS' award-winning Bytesize Science series. It highlights research behind this year's NCW theme — nanotechnology. The second video is a retrospective on the history ...

Philadelphia, October 23 Pediatricians and researchers at The Children's Hospital of Philadelphia's(CHOP) have developed a first-of-its kind tool to help parents and health care providers better treat ADHD (attention deficit-hyperactivity disorder). The new, three-part survey helps steer families and doctors toward "shared decision-making", an approach proven to improve healthcare results in adults, but not widely used in pediatric settings. The results of the CHOP study are published in the journal Academic Pediatrics. "Shared decision-making in health care means ...

Epoxides are highly reactive organic compounds comprised of a triple ring with two carbon atoms and one oxygen atom. Among other things, the chemicals industry uses them for the production of lubricants for vehicles and engines, as well as surfactants and emulsifiers for detergents and cleansers. Until now, epoxides have been based primarily on source materials procured from petroleum. Researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB have engineered a chemical-enzymatic process that now enables vegetable oil-based production, at ...

OAK RIDGE, Tenn., Oct. 23, 2012 -- Researchers at the Department of Energy's Oak Ridge National Laboratory have found that nitrogen atoms in the compound uranium nitride exhibit unexpected, distinct vibrations that form a nearly ideal realization of a physics textbook model known as the isotropic quantum harmonic oscillator. In the experiment on the uranium nitride crystal -- with each of the light nitrogen atoms centered in a cage of heavier uranium atoms -- neutron scattering at ORNL's Spallation Neutron Source (SNS) revealed an unexpected series of distinct and evenly ...

VIDEO: Video clip shows puppy with familiar experimenter and unfamiliar experimenter. Click here for more information. Do you get tired when others yawn? Does your dog get tired when you yawn? New research from Lund University establishes that dogs catch yawns from humans. But not if the dogs are too young. The study, published in Springer's journal Animal Cognition, found that, like humans, dogs show a developmental trend in susceptibility to contagious yawning. While dogs ...

Philadelphia, Pa. (October 23, 2012) - People who lift weights are less likely to have metabolic syndrome—a cluster of risk factors linked to heart disease and diabetes, reports a study in the October issue of The Journal of Strength and Conditioning Research, official research journal of the National Strength and Conditioning Association (NSCA). The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. "Lifting weights may play a role in reducing the prevalence and risk of metabolic syndrome among U.S. adults," according to the study ...

Researchers at Aalto University in Finland have succeeded in developing a durable and affordable nanofibrillar cellulose film platform to support medical testing. New environmentally friendly, reliable nanofibrillar cellulose (NFC) platforms are more diverse than plastic films. New film can be made, for instance, hydrophobic, hydrophilic and the electric charge can be changed. This will enhance the possibility of conducting thousands of different medical tests at home or in physicians' receptions instead of waiting for results from laboratories. A platform is coated with ...