MANHATTAN, KAN. -- A collaborative discovery involving Kansas State University researchers may improve animal health and save the U.S. pork industry millions of dollars each year. Raymond "Bob" Rowland, a virologist and professor of diagnostic medicine and pathobiology, was part of the collaborative effort that discovered a genetic marker that identifies pigs with reduced susceptibility to porcine reproductive and respiratory syndrome, or PRRS. This virus costs the U.S. pork industry more than $600 million each year. "This discovery is what you call a first-first," ...

EAST LANSING, Mich. — Less than 2 percent of low-income mothers met breastfeeding recommendations in a recent study – a drastic decline compared with a more affluent population – and a lack of support and available resources appears to play a key role. The research findings out of Michigan State University suggest in addition to raising overall awareness of breastfeeding, especially among women of lower socioeconomic status, physicians can play a role in removing barriers that prevent new mothers from breastfeeding. The study, performed by College of Osteopathic Medicine ...

A new study published in the journal Respirology reveals that children who are exposed to passive smoke have almost double the risk of developing chronic obstructive pulmonary disease (COPD) in adulthood compared with non-exposed children. At Haukeland University Hospital in Bergen, Norway, researchers examined patients with COPD (433) and control subjects (325) who participated in the Bergen COPD Cohort Study during 2006-2009. Ane Johannessen, PhD, and co-workers assessed risk factors for COPD and analyzed by gender. Results found that exposure to passive smoke when ...

Light-to-moderate alcohol consumption has been consistently associated with lower risk of heart disease, but data for stroke are less certain, especially among women. A total of 83,578 female participants of the Nurses' Health Study who were free of diagnosed cardiovascular disease and cancer at baseline were followed-up from 1980 to 2006. Data on self-reported alcohol consumption were assessed at baseline and updated approximately every 4 years, whereas stroke and potential confounder data were updated at baseline and biennially. Strokes were classified according to ...

COLUMBUS, Ohio – A new national study suggests that adults who receive an inheritance save only about half of what they receive, while spending, donating or losing the rest. The results are good news for retailers, restaurant owners and people in the service industry who will receive that windfall. But it is bad news for those who are concerned about the low U.S. savings rate, said Jay Zagorsky, author of the study and research scientist at Ohio State University's Center for Human Resource Research. "I came into this study thinking that people would save more of their ...

COLUMBUS, Ohio – Adults and children in a recent study could correctly identify, on average, fewer than half of an assortment of the peanuts and tree nuts that are among the most common food allergens in the United States. Parents of children with peanut and tree-nut allergies did no better at identifying the samples in the survey than did parents of children without this food allergy. And only half of participants with a peanut or tree-nut allergy correctly identified all forms of the nuts to which they were allergic. The 19 samples included various nuts in and out ...

It's normal to not always act on your sense of compassion—for example, by walking past a beggar on the street without giving them any money. Maybe you want to save your money or avoid engaging with a homeless person. But even if suppressing compassion avoids these costs, it may carry a personal cost of its own, according to a new study published in Psychological Science, a journal of the Association for Psychological Science. After people suppress compassionate feelings, an experiment shows, they lose a bit of their commitment to morality. Normally, people assume that ...

COLUMBIA, Mo. – After being deprived of sex, male fruit flies, known as Drosophila melanogaster, may turn to alcohol to fulfill a physiological demand for a reward, according to a study recently published in the journal Science. Troy Zars, an associate professor of biological sciences at the University of Missouri and neurobiology expert, said that understanding why rejected male flies find solace in ethanol could help treat human addictions. "Identifying the molecular and genetic mechanisms controlling the demand for reward in fruit flies could potentially influence our ...

A recent FAQ from the writers at OnlineAutoInsurance.com points out the fact that consumers can get some savings by reducing coverage or by going with the minimum liability limits required by state law, but previous premium analyses from the company show that California policyholders can actually get significant increases in coverage without having to pay proportional increases in premium.  According to state law, all drivers in the state must carry California auto insurance coverage that provides for a total of at least $30,000 for bodily injuries caused by the policyholder ...

Bilingual immigrants are healthier than immigrants who speak only one language, according to new research from sociologists at Rice University. The study, which appears in the March issue of the Journal of Health and Social Behavior, found that people with strong English and native language proficiencies report better physical and mental health than unilingual immigrants. "Our research suggests that English proficiency gained at the expense of native-language fluency may not be beneficial for overall health status," said Rice alumna and Stanford University graduate ...

Special conservation zones known as marine protected areas provide many direct benefits to fisheries and coral reefs. However, such zones appear to offer limited help to corals in their battle against global warming, according to a new study. To protect coral reefs from climate change, marine protected areas need to be complemented with policies that can meaningfully reduce greenhouse gas emissions, researchers said. The new study, published online recently in the journal Global Change Biology, was conducted by scientists from Conservation International, the University ...

Research into the leadership structure of the UK's largest companies, carried out by the University of Southampton in collaboration with executive search consultants Thorburn McAlister, suggests turnover rates or 'churn' in the position of chief executive are much lower than commonly perceived. A report funded by Thorburn McAlister and the Southampton Management School examined data from companies in the FTSE-350 index to explore changes in senior executive and board positions over a five year period. Results show: just 51 chief executives moved to their job from another ...

Retinoic acid (vitamin A) and steroids are hormones found in our body that protect against oxidative stress, reduce inflammation and are involved in cellular differentiation processes. One of the characteristics of tumours is that their cells have lost the ability to differentiate; therefore these hormones have useful properties to prevent cancer. Currently, retinoic acid and steroids are being used to treat some types of leukaemia. A study led by the research group on Genes and Cancer of the Bellvitge Biomedical Research Institute (IDIBELL) has shown that the loss of ...

DENVER – A panel of serum biomarkers could help predict the level of lung cancer risk in high-risk patients, offering doctors an option before proceeding with a biopsy. Research presented in the April 2012 issue of the International Association for the Study of Lung Cancer's (IASLC) Journal of Thoracic Oncology shows that a panel of 10 serum protein biomarkers could help in the lung cancer diagnosis. The biomarkers include: prolactin, transthyretin, thrombospondin-1, E-selectin, C-C motif chemokine 5, macrophage migration inhibitory factor, plasminogen activator inhibitor-1, ...

DENVER – Patients with early stage malignant pleural mesothelioma (MPM), a cancer that develops in the lining of the lungs, may be eligible for aggressive multi-modality therapy involving surgery, radiotherapy and chemotherapy. There are two main approaches, and controversy has existed about which approach is superior. One is called extrapleural pnemonectomy (EPP), a very extensive surgery where surgeons remove the entire diseased lung, lung lining (pleura), part of the membrane covering the heart (pericardium) and part of the diaphragm. Another approach involves a less ...

DENVER – Researchers found that CYFRA and change in levels of CYFRA were found to be reliable markers for response to chemotherapy for non-small cell lung cancer (NSCLC) in a study of 88 patients. Research presented in the April 2012 issue of the International Association for the Study of Lung Cancer's (IASLC) Journal of Thoracic Oncology shows that this marker can be used to determine whether or not a patient should continue a particular chemotherapy regimen. As part of a study performed by the Cancer and Leukemia Group B in advanced lung cancer, serum CYFRA levels ...

Providence, RI--- Winifred Edgerton Merrill (1862-1951) was the first woman to receive a PhD in mathematics in the United States. Throughout her life, she worked to advance women in a male-dominated society. She helped to found Barnard College, the renowned women's college affiliated with Columbia University, and she founded a college preparatory school for girls. As March is National Women's History Month, it is a fitting moment to look back on the life of this outstanding pioneer. Merrill's compelling story is told in an article appearing in the April 2012 issue ...

Women 65 or older who have even mild retinopathy, a disease of blood vessels in the retina, are more likely to have cognitive decline and related vascular changes in the brain, according to a multi-institutional study led by scientists at the University of California, San Francisco (UCSF). The findings suggest that a relatively simple eye screening could serve as a marker for cognitive changes related to vascular disease, allowing for early diagnosis and treatment, potentially reducing the progression of cognitive impairment to dementia. As retinopathy usually is caused ...

In the spring of 1835, Charles Darwin was bitten in Argentina by a "great wingless black bug," he wrote in his diary. "It is most disgusting to feel soft wingless insects, about an inch long, crawling over one's body," Darwin wrote, "before sucking they are quite thin, but afterwards round & bloated with blood." In all likelihood, Darwin's nighttime visitor was a member of Reduviid family of insects — the so-called kissing bugs because of their habit of biting people around the mouth while they sleep. From this attack, some infectious disease experts have speculated, ...

Mothers who financially struggle to provide food for their families tend to put themselves at risk for obesity while trying to feed their children, according to Penn State sociologists. Mothers who do not have enough money to provide adequate food for their families -- food-insecure -- are more likely to be obese or overweight than fathers who face food shortages, as well as food-insecure, childless women and men, said Molly Martin, assistant professor of sociology and demography. Over time, these food-insecure mothers also gain more weight compared to all food-insecure ...

Researchers at Winship Cancer Institute are developing a technique to remove cancer cells' defenses against radiation. Radiation primarily kills cells by inducing DNA damage, so the aim of the technique is to sensitize cells to radiation by disabling their ability to repair DNA. The technique sneaks RNA molecules into cells that shut down genes needed for DNA repair. The still-experimental method could potentially allow oncologists to enhance the tumor-killing effects of radiation, while using lower doses and reducing damage to healthy tissues. In the laboratory, ...

LOS ANGELES (March 15, 2012) - In the past decade, results from large prospective cohort studies and the Women's Health Initiative (WHI) randomized placebo-controlled hormone therapy trials have substantially changed thoughts about how estrogen alone and estrogen plus progestin influence the risk of breast cancer, according to a review published TK in the Journal of The National Cancer Institute. Although hormone therapy is currently used by millions of women for menopausal symptoms, there is still concern about hormone therapy–induced breast cancer risk. In addition, ...

Fraser Yachts has a fantastic portfolio of luxury yachts for sale, four of which can be viewed at this year's Antibes Yacht Show (April 12-15th). Fraser Yachts brokers will, of course, be in attendance with M/Y LIVIA, M/Y BEYOND, M/Y VOYAGER and S/Y ALIA 82. Built in 2009 by the respected Moonen shipyard, the motor yacht LIVIA is a 30m yacht for sale exclusively through Fraser Yachts. Exquisitely appointed throughout she can accommodate up to eight guests and four crew in modern, spacious living quarters. Sail round the Mediterranean this summer at a comfortable 12 ...

BLOOMINGTON, Ind. -- Wild orangutans that have come into contact with eco-tourists over a period of years show an immediate stress response but no signs of chronic stress, unlike other species in which permanent alterations in stress responses have been documented, new research from an Indiana University anthropologist has found. IU anthropologist Michael P. Muehlenbein can't say yet what makes the wild orangutans of Borneo deal with stress differently than other species in other locations, but an analysis of orangutan stress hormone levels recorded before, during and ...

Electrochemical capacitors (ECs), also known as supercapacitors or ultracapacitors, differ from regular capacitors that you would find in your TV or computer in that they store substantially higher amounts of charges. They have garnered attention as energy storage devices as they charge and discharge faster than batteries, yet they are still limited by low energy densities, only a fraction of the energy density of batteries. An EC that combines the power performance of capacitors with the high energy density of batteries would represent a significant advance in energy storage ...