Updated: 40 min 10 sec ago
'Tis the season to indulge. However, restraint may be best, according to a new study. The researchers examined the relationship between body weight and life expectancy. Their findings show that overweight and obese individuals have the potential to decrease life expectancy by up to eight years.
The widespread misconception that there are no proven treatments for Ebola virus disease has meant that simple treatments -- especially intravenous fluids and electrolytes, which could reduce the number of deaths caused by the virus -- have been neglected, according to an expert.
Coordinated care by specialists for children with complex respiratory and gastrointestinal disorders helped lower hospital charges by reducing clinic visits and anesthesia-related procedures in a small single-center study, according to a report.
No relevant delay between referral and treatment was found when teleophthalmology was used to screen for suspected age-related macular degeneration and, while teleophthalmology monitoring for recurrence of AMD did result in an average longer wait time for treatment reinitiation, it did not result in worse visual outcomes, according to a study.
Doubling the number of mothers who breastfeed for 7-18 months in their lifetime and helping others to continue for at least four months could save the National Health Service more than £40 million every year, suggests new research.
A CT scan of the brain within 24 hours of a mild, non-disabling stroke can predict when patients will be at the highest risk of another stroke or when symptoms may worsen, according to new research. Like stroke, a transient ischemic attack (TIA) is caused by restricted blood supply to the brain. Symptoms may last only a few minutes.
Being able to practice on a model heart allows doctors to optimize the interventional procedure pre-operatively. 3-D models can also be used to discuss the intervention with the medical team, patients and, in the case of congenital heart defects, with parents. It helps everyone affected to better understand what the procedure will involve.
Older people are less likely to have cancer surgery compared to younger people, according to new data. A report reveals the difference in rates of surgery across 21 different cancer types. While many factors might be at play -- frailty, suffering more than one illness, being diagnosed at a late stage, patients choosing not to undergo surgery -- these statistics paint a worrying picture.
Rule-applying neurons work better under the influence of the happy hormone, researchers have found. The chemical messenger dopamine – otherwise known as the happiness hormone – is important not only for motivation and motor skills. It seems it can also help neurons with difficult cognitive tasks, they report.
A pioneering study in the world of the physiology of exercise describes for the first time that elite Kenyan athletes have greater brain oxygenation during periods of maximum physical effort, which contributes to their success in long-distance races.
Stroke survivors can have “significant” improvement in arm movements after using the Nintendo Wii as physiotherapy, according to researchers. The popular computer remote could be customized to offer bespoke physiotherapy for stroke survivors in their own home, they say.
The risk of developing type 2 diabetes, obesity, and cardiovascular disease is affected by exposures in the uterus, research shows. Experts are now calling for updated guidelines in light of research evidence from the past decades. The fetal programming hypothesis hinges around the idea that the intrauterine environment, the milieu in which the fetus is exposed as it grows, impacts the trajectory for disease risk later in life.
A researcher studying male attitudes towards self-managing long-term healthcare issues has discovered that self-management support is better received by men if it does not threaten aspects of masculine identity.
Astronomers observe two stars so close to each other that they will end up merging into a supermassive star
A study of "MY Camelopardalis" binary system shows that the most massive stars are made up by merging with other smaller stars, as predicted by theoretical models.
How can light which has been captured in a solar cell be examined in experiments? Scientists have succeeded in looking directly at light propagation within a solar cell by using a trick. The photovoltaics researchers are working on periodic nanostructures that efficiently capture a portion of sunlight which is normally only poorly absorbed.
The antioxidant activity of citrus juices and other foods is undervalued, experts say. A new technique for measuring this property generates values that are ten times higher than those indicated by current analysis methods. The results suggest that tables on the antioxidant capacities of food products that dieticians and health authorities use must be revised. Orange juice and juices from other citrus fruits are considered healthy due to their high content of antioxidants, which help to reduce harmful free radicals in our body, but a new investigation shows that their benefits are greater than previously thought.
A new article outlines how a spine patient obtained almost instant relief after years of severe neck pain. The patient injured her neck after falling from her roof while clearing snow. She tried various therapies over the years, but the treatments provided, at best, only temporary relief.
When looking at cancer, measures of survival are a valuable tool to clinicians, researchers and public health officials. New research further examines this topic comparing relative survival rates that use state life tables to traditional methods that use U.S.-based life tables.
A simple model using 5 commonly available variables from electronic health records adequately discriminates between socially disadvantaged individuals with chronic kidney disease who will and will not progress to kidney failure.
Decreased blood levels of a protein called Klotho increases the risk of heart disease in mice with chronic kidney disease, researchers report. If confirmed in humans, increasing Klotho levels may help protect the hearts of patients with chronic kidney disease.