Researchers confirm accuracy of transient elastography for diagnosing nonalcoholic fatty liver disease (NAFLD) and excluding advanced fibrosis. The study found TE to be superior to other non-invasive tests in detecting advanced fibrosis, with the potential to spare two-thirds of NAFLD patients from liver biopsies.
A recent study examines the ethics of transplant tourism, where patients travel to countries like China and India for transplantation. US medical societies have crafted guidelines to advise clinicians on caring for transplant tourists, who may face sub-standard care and post-transplant infections.
A group of UK anaesthetists designed and tested three prototype low-cost ventilators that could provide effective ventilation for patients in emergency situations. The devices operate on a gas-efficient principle and have been shown to consume less oxygen than commercially available ventilators.
A recent study found that individuals with ECGs prior to hospital arrival experienced significantly reduced door-to-balloon times. This advanced assessment allowed patients to bypass ER and receive reperfusion treatment in the cardiac catheterization laboratory, resulting in lower mortality rates.
A new study published in the Journal of Marriage and Family examines the importance of fathers in child development, challenging the long-held assumption that children need both a mother and a father. The research found that children raised by same-sex parents do as well on average as those raised by opposite-sex parents.
The review highlights the growing problem of counterfeit internet drugs, with estimates suggesting up to 90% of these illegal preparations are now sold online. The study found that 44% of Viagra offered on the internet is counterfeit, posing risks to patients and undermining healthcare systems.
A new Cochrane Systematic Review suggests that Doppler ultrasound can reduce infant deaths and caesarean sections in high-risk pregnancies by monitoring fetal health. However, the quality of the included studies is questionable, and more research is needed to confirm these findings.
A Cochrane Systematic Review found that home-based nursing in HIV/AIDS patients significantly improves self-reported knowledge of HIV, awareness of medications, and self-reported adherence to medication programmes. Home-based care also had a positive impact on HIV stigma, worry, and physical functioning.
Treadmill training can improve walking movements and reduce gait hypokinesia in Parkinson's patients. The systematic review found positive effects on walking speed, stride length, and walking distance but no improvement in cadence.
The study analyzed data from 15 trials involving 3,452 women, finding that chemoradiotherapy improved survival rates compared to radiotherapy alone. This treatment also reduced the chance of cancer recurrence and spread.
A systematic review found no evidence of risks or benefits associated with eating and drinking during low-risk labor. Researchers conclude that women should be able to make their own decisions about food and fluids during labor.
A Cochrane Review found that vitamin D supplementation can reduce falls in nursing care facilities, particularly when combined with multifactorial interventions and supervised exercise programs. Multifactorial interventions also showed promise in hospitals, but not in nursing homes.
A systematic review found that combining beta-blockers with certain anti-hypertensive drugs significantly lowers blood pressure in patients. The combination therapy resulted in a 30% greater reduction in blood pressure compared to single drug therapy.
Research suggests NSAIDs like ibuprofen may be more effective for relieving period pain compared to paracetamol. The updated review of 73 trials involving 5,156 women found that NSAIDs are very effective for treating period pain, with some evidence suggesting they work better than paracetamol.
Researchers found that pathological gamblers with Parkinson's Disease exhibited poor decision-making and abnormal social behavior. They performed poorly in the Iowa Gambling Task and showed difficulties in forming close relationships.
A recent survey of over 800 new nursing students in Italy found that more than half were current or former smokers, with 44% still smoking and 12% being former smokers. The study also highlighted the significant influence of family members on smoking habits, with three-quarters of smoking students having at least one parent who smoked.
A peer-based intervention increased knowledge and discussion of living liver donation among candidates, leading to a 42% surge in donations. The number of individuals presented for donation evaluation also rose by 74%, as reported in the January 2010 issue of Liver Transplantation.
The study reveals that wild Iberian horses played a role in the origin of modern Iberian domestic stock, with their maternal lineages present in ancient DNA sequences. The researchers also found evidence of a completely independent domestication episode or restocking process using Iberian maternal lineages.
Researchers found that RA patients treated with rituximab in combination with methotrexate had the same immune response to the tetanus vaccine as those treated with methotrexate alone. However, patients on rituximab had a reduced response to the pneumonia vaccine compared to those on methotrexate alone.
Researchers found that RA patients treated with rituximab are partially protected by the influenza vaccine, but its effectiveness is drastically reduced in the first 6 months following treatment. The study's results suggest that RA activity was not influenced by the flu vaccine administration.
Researchers discovered that UV LED light can reduce seizure-like activity in rat epilepsy models by releasing gamma aminobutyric acid (GABA), a natural neurotransmitter. The study suggests that this technique could be translated to human focal epilepsy, offering an alternative treatment option.
A recent study found that repeated liver stiffness measurements can accurately detect severity of fibrosis in patients with hepatitis C recurrence after a liver transplant. Slow 'fibrosers' progressed at the same rate as non-HCV LT patients, while rapid 'fibrosers' showed significant fibrosis and portal hypertension early on.
A study published in Hepatology found that patients with chronic hepatitis C virus who consumed more than 308mg of caffeine daily had milder liver fibrosis. The protective effect was greatest when caffeine came from coffee sources, suggesting a potential therapeutic benefit for moderate coffee consumption.
The study found that all three groups demonstrated improvements in physical function tests and decreased self-reported pain and disability. Self-management programs showed the highest compliance rates, leading researchers to suggest they may be an equally effective early treatment for knee OA.
Researchers have developed an early warning system to defend rare Jersey cows against the spread of bluetongue disease. By analyzing meteorological data and midge activity, the team can predict when the disease-carrying midges are likely to reach the UK and Channel Islands.
Scientists in Vienna have developed a new technique using insect cells to produce vaccines for H1N1 'swine flu', which can meet the demand of a global flu pandemic. This method is faster than traditional egg-based production and offers a safe alternative with reduced biosafety issues.
A 25 million-year-old fossil from Australia has provided new insights into the evolution of baleen whales. The discovery confirms Charles Darwin's hypothesis that early whales may have been suction feeders, with a possible precursor to filter-feeding in modern blue whales.
The guide highlights key infection risks faced by transplant recipients, including pet ownership, food safety, and travel plans. It provides advice on how to minimize exposure to potential sources of infection and reduce the risk of respiratory, waterborne, and food-borne illnesses.
A new method to identify priority areas for whale conservation has been proposed, suggesting that even small protected areas can benefit highly mobile marine predators like killer whales. The research highlights the importance of feeding behavior in conserving endangered southern resident killer whale populations.
Austrian researchers have developed a new electrophoretic method, SARCOSYL-PAGE, to detect MIRCERA and other erythropoietins (EPO) in the blood. The technique enhances sensitivity for MIRCERA while maintaining performance for detecting other EPOs.
A study published in Personal Relationships found that attractiveness plays a significant role in urban areas where individuals have more social choices, leading to increased psychological well-being. In contrast, rural areas with fewer social options show less importance of attractiveness in securing friendships and feeling good.
A pilot study found that Interpersonal Psychotherapy (IPT) can help 'at risk' teenage girls stabilize or reduce their body mass index (BMI), preventing excessive weight gain. IPT targets social and interpersonal difficulties linked to loss of control eating, a key factor in childhood obesity.
Researchers have found that moral dilemmas are often influenced by general biases rather than abstract moral principles. The study highlights the need for more diverse methods in studying moral judgments, moving beyond the use of moral dilemmas.
A recent study reveals that the drinks industry has significantly influenced national alcohol policy drafts in Lesotho, Malawi, Uganda, and Botswana, promoting economic benefits and self-regulation. The policies neglect crucial health concerns like HIV/AIDS, gender-based violence, and social deprivation.
Researchers at the North East England Stem Cell Institute have developed a successful stem cell therapy to treat Limbal Stem Cell Deficiency (LSCD), a painful and blinding disease. The treatment, which uses patients' own stem cells without immunosuppression, shows promise for restoring sight in hundreds of people.
A study found that 44% of patients believe they are receiving a medication they don't need, and 96% cannot recall at least one prescribed medication. The study highlights the importance of patient knowledge in preventing medication errors.
A German research team found that a severe influenza pandemic could result in a 40-50% reduction of RBC transfusion units in Germany, with up to 100,000 units being denied due to urgent needs. The study highlights the need for better understanding of demand and prioritization schemes.
Researchers suggest that many commonly grown plants, including petunias, have some carnivorous characteristics, and may even digest trapped insects. The study reviews the different levels of carnivory in plants and challenges traditional definitions.
The article discusses the impact of the H1N1 pandemic on solid organ transplant patients and donors. Experts recommend testing for influenza-like illnesses, empiric antiviral therapy, and vaccination with at least one dose of H1N1 vaccine to prevent transmission and severe disease.
Despite general distrust of men, low-income mothers in a study found they can form trusting relationships by compartmentalizing or suspending their trust behaviors. However, these alternative forms of trust often lead to unhealthy partnerships with serious implications for women and their children.
Early flowering plants gained a competitive advantage through efficient leaf hydraulic systems, increasing photosynthetic capacity. This evolutionary step was triggered by low atmospheric CO2 levels and led to their dominance of land ecosystems.
A recent study found that increasing patient responsibility for medical decisions decreases their willingness to accept risky treatments. Patients who were presented with choices reported higher worry about risks and lower uptake of treatment.
A study found that rural Medicare beneficiaries were 27% more likely to undergo total knee or hip replacement surgeries compared to urban recipients. Women and minorities showed significant disparities in both rural and urban areas. The study used the 2005 Medicare data and included over 6 million rural and nearly 38 million urban part...
A recent study published in Financial Management argues that Chapter 11 reorganizations fail to offer a clean slate for firms to establish new capital structures. Despite substantial reductions in debt burden, firms still end up with higher debt ratios than industry norms.
Research documents the value of the human-animal bond in improving child development, elderly care, and rehabilitation outcomes. A growing body of evidence highlights the healing power of companion animals in reducing stress, providing affection, and fostering a sense of security.
Assessing biological processes under global warming requires accurate estimates of temporal changes in species. Long-term studies show that neglecting increasing seasonal climate lag can lead to distorted results.
Researchers reduced peak noise levels on hospital wards by up to 21% through simple changes, such as turning down telephones and displaying posters. The study shows a significant reduction in average peak noise levels on all three wards.
A study by researchers from Stony Brook University found that osteoarthritis increases aggregate health care expenditures in the U.S. by $185.5 billion annually. The disease disproportionately affects women, with out-of-pocket expenses nearly 100 percent higher for them than men.
Researchers have created a method using microphone arrays to estimate bird population density from recorded sounds, which may also be applied to tracking whales and dolphins. This innovative approach eliminates the need for observers to count birds, providing a more accurate index of abundance.
Researchers found no statistically significant differences in post-transplant survival rates between cirrhotic patients with nonalcoholic steatohepatitis (NASH) and alcoholic liver disease. However, NASH patients were at increased risk for metabolic syndrome complications, including cardiovascular mortality.