Researchers at the University of Cambridge have identified abnormal brain structures in the frontal lobe of cocaine users' brains which are linked to their compulsive cocaine-using behaviour. Their findings were published today, 21 June, in the journal Brain. Led by Dr Karen Ersche, the Cambridge researchers scanned the brains of 120 people, half of whom had a dependence on cocaine. They found that the cocaine users had widespread loss of grey matter that was directly related to the duration of their cocaine abuse (i.e. the longer they had been using cocaine, the greater ...

An international research team led by Queen's University have developed a ground breaking treatment for Cystic Fibrosis sufferers. The new drug will benefit sufferers who have the 'Celtic Gene', a genetic mutation which is particularly common in Ireland. The study, which was carried out by scientists at Queen's University Belfast, the University of Ulster, the Belfast Health and Social Care Trust and teams of researchers in Europe, USA and Australia found significant improvement in lung function, quality of life and a reduction in disease flare ups for those receiving ...

AUGUSTA, Ga. – Scientists have shown a molecular chaperone is working like a waste management company to collect and detoxify high levels of toxic amyloid beta peptide found in Alzheimer's disease. It was known that the molecular chaperone, HspB1, was present in the hallmark plaque of Alzheimer's patients but its role remained a mystery. "What we have found is HspB1 is a protective mechanism that tries to get rid of the toxic oligomers or aggregates of amyloid beta that occur in Alzheimer's," said Dr. Anil G. Cashikar, Biochemist at Georgia Health Sciences University's ...

Hamilton, ON (June 20, 20122) - Women with urinary incontinence after giving birth are almost twice as likely to develop postpartum depression as those without incontinence, according to a new study led by Wendy Sword, a professor in McMaster University's School of Nursing. Postpartum depression negatively affects the mother, child, partner, and other children in the family. According to the Canadian Mental Health Association, up to 20 per cent of new mothers experience postpartum depression and an estimated 10 to 35 per cent of women will experience a recurrence of postpartum ...

(Baltimore, MD) – A report released today by the International Vaccine Access Center (IVAC) at Johns Hopkins Bloomberg School of Public Health asks why products like Coca-Cola can reach remote villages in developing nations while essential medicines like antibiotics cannot always be found. The report, entitled Improving Access to Essential Medicines Through Public-Private Partnerships documents the poor availability of essential health products (EHPs) in Sub-Saharan Africa and explores how to improve EHP distribution via collaborations with the private sector. Focusing ...

When governments use comprehensive, well-funded tobacco control programs to reduce adult smoking, they also reduce smoking among adolescents. This bonus effect is an important factor to consider as policymakers face pressure to reduce spending on anti-smoking programs. The most effective elements of a tobacco control program include taxes on tobacco, well-funded adult-focused tobacco control programs, well-funded anti-smoking mass media campaigns, and strong indoor smoking restrictions. Comprehensive programs like this generally take a long time to implement and are ...

The Wilds and Hocking Hills Canopy Tours today announced their partnership, creating a totally new and thrilling zipline adventure: "Wild Zipline Safari." Wild Zipline Safari opens June 27. Reservations and complete visitor information available at www.thewilds.org or www.zipthewilds.com, or by calling 740.638.5030 ext. 2947. This tour takes visitors on a unique 2.5-hour aerial tour of The Wilds, led by two professionally trained guides and features 10 breathtaking ziplines and a rappel built on a series of observation platforms. This professionally guided ...

AMES, Iowa -- Although parents appreciate having media ratings systems to help protect their kids from questionable content in movies, video games and television, the current age-based system doesn't meet their needs, according to a new study led by Iowa State University's Douglas Gentile. The study found that parents would prefer media ratings that focus on detailed content information. A national sample of 2,392 parents were surveyed by independent research firms -- Harris Polls and Research Now -- in the study "Parents' Evaluation of Media Ratings a Decade After Television ...

The July 2011 issue of Care Management, the bimonthly journal of the Academy of Certified Case Managers, features an article that profiles UroMed founder Bert Burns and his recovery after a car accident caused him to become a quadriplegic. The article, "Managing the Care Complexity of Spinal Cord Injury," is approved for 4 hours of CEUs by the Commission for Case Manager Certification and the Certification of Disability Management Specialists Commission. Read the article at: http://www.uromed.com/Clinicians/ContinuingEducation "We are humbled that the ...

Chemists from Ludwig-Maximilians-Universitaet in Munich led by Professor Dirk Trauner have developed a concise and efficient method for the synthesis of the alkaloid loline and related compounds. Loline alkaloids are a biologically interesting group of natural products, which have unusual physicochemical and pharmacological characteristics, but are as of yet poorly understood. They are produced by fungal symbionts that infect weeds and forage grasses, and act as deterrents of insects and other herbivores. Some of the agents synthesized by endophytic fungi are toxic to grazing ...

CORAL GABLES, FL (June 20, 2011) — University of Miami professor at the College of Engineering, Jizhou Song, has helped design an light-emitting diode (LED) light that uses an array of LEDs 100 times smaller than conventional LEDs. The new device has flexibility, maintains lower temperature and has an increased life-span over existing LEDs. The findings are published online by the "Proceedings of the National Academy of Sciences." Incandescent bulbs are not very efficient, most of the power they use is converted into heat and only a small fraction of the power gets converted ...

Previous research says on average, children living in poverty are less well prepared to start school than children from middle-income homes. Now, new research says home learning experiences may help low-income children's school readiness. "Our findings indicate that enriched learning experiences as early as the first year of life are important to children's vocabulary growth, which in turn provides a foundation for children's later school success," said Eileen T. Rodriguez, survey researcher at Mathematica Policy Research, Inc. Rodriguez, the study's lead author, conducted ...

MANHATTAN, KAN. -- As housing prices in the United States continue to drop, a Kansas State University professor says the best way to help the market is to stop delaying foreclosures. While negotiations continue between state attorneys general and banks over a settlement that looks at foreclosure practices, some of the settlement proposals may backfire and do more harm than good, according to two recent studies co-authored by Kansas State finance professor Eric Higgins. Higgins co-authored the studies with Charles Calomiris, a professor at Columbia Business School, and ...

A new study published in the international Nordic journal Acta Obstetricia et Gynecologica Scandinavica (AOGS) reveals that inducing labor in the weeks around term, or from week 39 to week 41, is not connected with higher rates of cesarean section compared with waiting for a later spontaneous or induced labor. There has been much debate about this in recent years with a concern that induction as opposed to expectant management might lead to a higher risk for the woman to end up with emergency cesarean section, rather than to deliver normally. Ole Bredahl Rasmussen, MD, ...

Situated apart from the busy strip of tourist areas near Fort Lauderdale, you will find an emerging destination that is ideal for South Florida Weddings or any event where your wish is to be on the beach. Hollywood, Florida has really been buzzing across the land as the hottest spot when looking for a hometown, beachtown experience. Brides and grooms rant and rave throughout the world wide web via blogs and social sites that Hollywood has all the ingredients as that perfect experience for a Florida Wedding. Wedding venues become harder and harder to choose from, since ...

Johns Hopkins graduate students have invented a system to significantly boost the number of stem cells collected from a newborn's umbilical cord and placenta, so that many more patients with leukemia, lymphoma and other blood disorders can be treated with these valuable cells. The prototype is still in the testing stage, but initial results are promising. The student inventors have obtained a provisional patent covering the technology and have formed a company, TheraCord LLC, to further develop the technology, which may someday be used widely in hospital maternity units. ...

Hudson Ferry Capital is pleased to announce the final closing of Hudson Ferry Capital II, L.P. ("HFC II") with capital of $155 million. HFC II is a Small Business Investment Company ("SBIC") licensed by the Small Business Administration and is focused on making "buy-in" investments in established, family-owned U.S. businesses. Hudson Ferry defines "buy-ins" as control investments with existing managers who retain substantial ownership positions. This creates a true partnership with a common goal of transforming a small or regional ...

A group of American and Filipino biologists have discovered seven previously unknown species of mammals in the Philippines, increasing the number of native mammals known from Luzon Island (excluding bats) from 42 to 49 (17 percent). The formal descriptions of the seven species, all of which are members of the genus Apomys, were published on 20 May in Fieldiana, the peer-reviewed journal of The Field Museum, where the project is based. The nine co-authors included biologists from the University of the Philippines, the Philippine National Museum, Conservation International-Philippines, ...

Chicago…A national study of food allergies in the US, the largest of its kind, finds that more children have food allergies than previously reported. The study, published in the July issue of Pediatrics, and headed by Ruchi Gupta, MD, MPH, an Assistant Professor of Pediatrics at Northwestern University Feinberg School of Medicine and a pediatrician at Children's Memorial Hospital, shows food allergy affects 8 percent of children under 18 years of age, or about 5.9 million children in the US. Of those, 38.7 percent had a history of severe reactions, and 30.4 percent ...

As the weather gets warmer, many parents will turn to pools to keep their family cool. Due to their low cost and ease of use, portable pools - which include wading pools, inflatable pools and soft-sided, self-rising pools - have become an increasingly popular alternative to expensive in-ground pools or water park visits. While portable pools can be a great way for children to cool off during hot summer days, a new study conducted by researchers at the Center for Injury Research and Policy of The Research Institute at Nationwide Children's Hospital has found that these pools ...

Formal daycare is better for a child's cognitive development than informal care by a grandparent, sibling, or family friend, according to a study of single mothers and their childcare choices published in the July issue of the Journal of Labor Economics. According to the study, children who go to a formal preschool program or a licensed daycare center have essentially the same standardized test scores as those who stay home with mom. Conversely, each year of informal care reduces a child's test scores by 2.6 percent versus staying with mom. "Extensive research has ...

Home builder purchases of Mark Systems' enterprise software continue at a torrid pace, with Q2 2011 marking the 6th straight quarter of record sales. With 10 days remaining in the second quarter, new client sales of the Integrated Homebuilder Management System (IHMS) to residential builders and developers through June 30 are 10% higher than 2010, the company's previous record sales year, according to Mark Systems management. "After two years of cutbacks, home builders are running absolutely lean right now," said Mark Finelli, Mark Systems' President. "As ...

Oxford, June 20, 2011 - A potentially pathogenic fungus has found a home living in extreme conditions in some of the most common household appliances, researchers have found. A new paper published in the British Mycological Society journal, Fungal Biology, published by Elsevier, shows that these sites make perfect habitats for extremotolerant fungi (which includes black yeasts). Some of these are potentially dangerous to human health. Modern living comes with an increasing need for electrical household equipment such as dishwashers, washing machines and coffee machines. ...

When a bad mimic is good Nature is full of mimics—creatures that have evolved to look or act like other more dangerous animals. However, some mimics imitate their models more convincingly than others, and new research helps explain why it sometimes pays to be a bad mimic. The research looked at three species of spider, all of which mimic, with varying degrees of accuracy, aggressive and bad-tasting ants. All of the mimics were good at avoiding being eaten by predators that target spiders, the research found. But the less accurate mimics also had a spider-like ability ...

Alexandria, VA – From Seattle to Los Angeles, anywhere from 50 to 80 percent of the water people use comes from mountain snow. Snow falls in the mountains in the winter, where it's stored as snowpack until spring and summer when it flows down the mountains into reservoirs. It's a clean, reliable source of water. But soon, it may become less dependable, thanks to climate change. In the July feature "Endangered Snow: How climate change threatens West Coast water supplies," EARTH Magazine looks at how climate change could disrupt the balance of water and snow in the mountains, ...