ScienceDaily: Top Health News |
- Safety concerns over lack of support for Prison Officers' mental health
- Children's vulnerability reflected in genes: Some children more sensitive to their environments, for better and worse
- More than a third of people with abnormal results drop out of bowel cancer screening
- Women in prison need and want treatment for physical, sexual abuse
- Corporate philanthropy increases workers' productivity
- Blood sugar levels in heart failure patients predict risk of early death
- Drug overdose epidemic to recede soon, experts say
- Circadian rhythms regulate skin stem cell metabolism and expansion, study finds
- Nearly one in five women who undergo hysterectomy may not need the procedure
- RSV infection may be associated with higher risk for bacterial pneumonia
- Researchers uncover key cancer-promoting gene
- Computer model explains how animals select actions with rewarding outcomes
- Novel imaging technique improves prostate cancer detection
- Study quantifies effect of depressive thoughts on memory
- Potential option for treating chronic kidney disease
- Drug stimulates brown fat, boosts metabolism
- Surgery for obesity linked to longer survival
- Study rules out spiders as common cause of bacterial infections in humans
- Study finds low rate of complications with assisted reproductive technology procedures
- HPV vaccination not associated with increased risk of multiple sclerosis
- Study finds substantially shorter life expectancy for patients with type 1 diabetes
- Intensive treatment for type 1 diabetes associated with decreased risk of death
- Positive personality traits may protect police at high risk for PTSD
- The Berlin patient, first and only person 'cured' of HIV, speaks out
- Pharmaceuticals, personal care products could taint swimming pools
- Extreme obesity calls for individualized medication
- 12-year study confirms overall safety of measles vaccines
- Unveiling how the children's tummy bug, rotavirus, causes infection
- Researchers map direct gut-brain connection
- When DNA gets sent to time-out: New details revealed in the coordinated regulation of large stretches of DNA
- International research effort gives neuroscientists better feeling about sense of touch
- Pneumonia risk far higher for HIV-positive children, study shows
- 'Flying carpet' technique uses graphene to deliver one-two punch of anticancer drugs
- New drug design enhances brain signaling by a factor of 1,000
- Blind students learn to think like scientists with revolutionary traveling toolboxes
- Small change in blood acidity could prove detrimental to kidney disease patients
- Major depression in the national comorbidity survey
- New study challenges link between HLA class I hyperexpression in pancreas, type 1 diabetes
- Men's diets are related to local offerings, unlike women's
- Exercise allows you to age optimally
- Despite resolutions, people buy more food after new year
- Bipolar disorder: New MRI imaging provides new picture, new insight
- Poor vitamin D status linked to longer respiratory support in ICU patients, study finds
- Ischemic micro-lesions associated with flow-diverting stents for aneurysms
- First clinical trial in U. S. of procedure to relieve pain from cancer that has spread to spine
- Exploring the significance of 'sacred moments' in therapy
- Radiation plus hormone therapy prolongs survival for older men with prostate cancer
- Nutrition education may help prevent breast cancer reoccurrence
- Skin microbes trigger specific immune responses
- New information about how enzymes from white blood cells function
- Mom's exercise habits good for blood pressure in kids
- Alcohol taxes protective against binge drinking, study shows
- Imaging linking cell activity, behavior shows what it means for mice to have sex in mind
- Vitamin B may counter negative effect of pesticide on fertility
Safety concerns over lack of support for Prison Officers' mental health Posted: 06 Jan 2015 05:30 PM PST |
Posted: 06 Jan 2015 05:30 PM PST Some children are more sensitive to their environments, for better and for worse. Now researchers have identified a gene variant that may serve as a marker for these children, who are among society's most vulnerable. The study found that children from high-risk backgrounds who carried a common gene variant were very likely to develop serious problems as adults, but were also more responsive to treatment. |
More than a third of people with abnormal results drop out of bowel cancer screening Posted: 06 Jan 2015 05:30 PM PST |
Women in prison need and want treatment for physical, sexual abuse Posted: 06 Jan 2015 05:30 PM PST |
Corporate philanthropy increases workers' productivity Posted: 06 Jan 2015 05:30 PM PST Working to benefit a good cause increases productivity by up to 30 percent, according to the findings of a new study. When workers are given a social incentive such as a charitable donation linked to their job, performance increases by an average of 13 per cent, rising to 30 per cent amongst those who are initially the least productive, the researchers say. |
Blood sugar levels in heart failure patients predict risk of early death Posted: 06 Jan 2015 05:29 PM PST People who arrive at hospital emergency departments with acute heart failure should have their blood sugar levels checked on arrival, new research suggests. This simple and inexpensive measure could identify patients at high risk of early death, further hospitalizations, or the development of more health problems, such as diabetes. |
Drug overdose epidemic to recede soon, experts say Posted: 06 Jan 2015 01:19 PM PST |
Circadian rhythms regulate skin stem cell metabolism and expansion, study finds Posted: 06 Jan 2015 12:46 PM PST |
Nearly one in five women who undergo hysterectomy may not need the procedure Posted: 06 Jan 2015 11:49 AM PST |
RSV infection may be associated with higher risk for bacterial pneumonia Posted: 06 Jan 2015 11:48 AM PST Two common and sometimes dangerous respiratory diseases, a viral one caused by respiratory syncytial virus (RSV), and a bacterial one caused by Streptococcus pneumoniae may be linked, suggests a new study. Scientists analyzed hospitalization data to investigate a possible association between RSV and pneumonia in young children, and found that infection with RSV may increase the risk of pneumonia. |
Researchers uncover key cancer-promoting gene Posted: 06 Jan 2015 11:08 AM PST |
Computer model explains how animals select actions with rewarding outcomes Posted: 06 Jan 2015 11:07 AM PST A computer model charting what happens in the brain when an action is chosen that leads to a reward has been developed by researchers. The model could provide new insights into the mechanisms behind motor disorders such as Parkinson's Disease. It may also shed light on conditions involving abnormal learning, such as addiction. |
Novel imaging technique improves prostate cancer detection Posted: 06 Jan 2015 10:46 AM PST In 2014, prostate cancer was the leading cause of newly diagnosed cancers in men and the second leading cause of cancer death in men. A team of scientists and physicians now describe a novel imaging technique that measurably improves upon current prostate imaging -- and may have significant implications for how patients with prostate cancer are ultimately treated. |
Study quantifies effect of depressive thoughts on memory Posted: 06 Jan 2015 10:05 AM PST For people with depressed mood, memory and concentration difficulties are often a day-to-day reality. While those with the disorder report that these cognitive problems are some of the most deeply troubling, previous studies have been unable to observe this phenomenon in a laboratory setting. In a new study, researchers are the first to substantiate these memory deficits. |
Potential option for treating chronic kidney disease Posted: 06 Jan 2015 10:05 AM PST New clinical research indicates the drug tetrahydrobiopterin may be able to dial back over-activation of the sympathetic nervous system in chronic kidney disease. New clinical research indicates the drug tetrahydrobiopterin may be able to dial back this overactivation, leading to positive effects on the sympathetic nervous system and some measures of arterial stiffness. |
Drug stimulates brown fat, boosts metabolism Posted: 06 Jan 2015 10:05 AM PST A drug FDA-approved to treat overactive bladder may boost brown fat's metabolic powers, making it a promising candidate for combatting obesity, new research indicates. Unlike energy-storing white fat, brown fat burns energy to generate heat, which can help maintain body weight and prevent obesity in rodents. |
Surgery for obesity linked to longer survival Posted: 06 Jan 2015 09:22 AM PST |
Study rules out spiders as common cause of bacterial infections in humans Posted: 06 Jan 2015 09:14 AM PST Can spiders be carriers of human pathogens? Can they provoke infection through a break in the skin? A team of scientists has data-mined the history of publications on spider envenomations to conclude that the evidence for spider-vectored infection is scanty. Although spider bite may be an attractive and tenable causative agent of a bacterial infection, the data show this is highly improbable, says the study's lead author. |
Study finds low rate of complications with assisted reproductive technology procedures Posted: 06 Jan 2015 09:14 AM PST |
HPV vaccination not associated with increased risk of multiple sclerosis Posted: 06 Jan 2015 09:14 AM PST Although some reports have suggested a link between human papillomavirus (HPV) vaccination and development of multiple sclerosis or other demyelinating diseases -- a group of central nervous system disorders -- a follow-up of girls and women in Denmark and Sweden who received this vaccination found no increased risk for these disorders, according to a study. |
Study finds substantially shorter life expectancy for patients with type 1 diabetes Posted: 06 Jan 2015 09:14 AM PST |
Intensive treatment for type 1 diabetes associated with decreased risk of death Posted: 06 Jan 2015 09:14 AM PST |
Positive personality traits may protect police at high risk for PTSD Posted: 06 Jan 2015 07:41 AM PST |
The Berlin patient, first and only person 'cured' of HIV, speaks out Posted: 06 Jan 2015 07:39 AM PST Timothy Ray Brown, long known only as the "Berlin Patient" had HIV for 12 years before he became the first person in the world to be cured of the infection following a stem cell transplant in 2007. He recalls his many years of illness, a series of difficult decisions, and his long road to recovery in a new first-person account. |
Pharmaceuticals, personal care products could taint swimming pools Posted: 06 Jan 2015 07:27 AM PST A new study suggests pharmaceuticals and chemicals from personal care products end up in swimming pools, possibly interacting with chlorine to produce disinfection byproducts with unknown properties and health effects. Researchers detected DEET, the active ingredient in insect repellants; caffeine; and tri(2-chloroethyl)-phosphate (TCEP), a flame retardant in some swimming pools. Some chemicals are volatile, which means they can escape into the air to be inhaled. Others can be ingested or absorbed through the skin. |
Extreme obesity calls for individualized medication Posted: 06 Jan 2015 06:52 AM PST |
12-year study confirms overall safety of measles vaccines Posted: 06 Jan 2015 06:52 AM PST A 12-year study of two measles-containing vaccines found that seven main adverse outcomes were unlikely after either vaccine. "This level of safety monitoring for vaccines can give the public confidence that vaccine surveillance is ongoing and that if a safety problem existed, it would be detected," said the first author of the study. |
Unveiling how the children's tummy bug, rotavirus, causes infection Posted: 06 Jan 2015 06:51 AM PST |
Researchers map direct gut-brain connection Posted: 06 Jan 2015 06:51 AM PST Scientists have mapped a cell-to-cell connection between the gut and the nervous system that may be a more direct route to signaling satiety than the release of hormones in the blood. The new system may change researchers' understanding of how we sense being full, and how that sensation might be affected by gastric bypass surgery. |
Posted: 06 Jan 2015 06:50 AM PST For a skin cell to do its job, it must turn on a completely different set of genes than a liver cell -- and keep genes it doesn't need switched off. One way of turning off large groups of genes at once is to send them to 'time-out' at the edge of the nucleus. New research shows how DNA gets sent to the nucleus' far edge, a process critical to controlling genes and determining cell fate. |
International research effort gives neuroscientists better feeling about sense of touch Posted: 06 Jan 2015 06:50 AM PST Our sense of touch is one we often take for granted, until our leg falls asleep and we aren't able to stand, or when we experience acute pain. The sense of touch also has been taken for granted in neuroscience, where it's the sense scientists know the least about. For the first time, researchers have linked a group of neurons to a specific type of somatosensation, a finding that can open the door for a heightened understanding about our sense of touch. |
Pneumonia risk far higher for HIV-positive children, study shows Posted: 06 Jan 2015 06:50 AM PST HIV-positive children in developing countries are six times more likely to die from pneumonia than children without the virus, research suggests. The first global study into pneumonia deaths in children with HIV has found that, in one year, pneumonia affected 1.4 million children and led to a further 88,000 deaths. |
'Flying carpet' technique uses graphene to deliver one-two punch of anticancer drugs Posted: 06 Jan 2015 06:17 AM PST |
New drug design enhances brain signaling by a factor of 1,000 Posted: 06 Jan 2015 06:17 AM PST Chemical-biological research sheds light on important communication processes in the brain by means of new effective molecules that improve the starting point provided by nature by more than 1,000 times. In the long term, this new knowledge may lead to psychopharmacological drugs with fewer side effects, researchers say. |
Blind students learn to think like scientists with revolutionary traveling toolboxes Posted: 06 Jan 2015 05:16 AM PST |
Small change in blood acidity could prove detrimental to kidney disease patients Posted: 06 Jan 2015 05:15 AM PST Very small changes in the level of acidity in blood may have a detrimental impact on the health of patients with kidney disease, a scientist has discovered. The research focussed on the high level of parathyroid hormone (PTH) in patients suffering from chronic kidney disease. This causes the body to release calcium and phosphate from the bones which can then damage their blood vessels. |
Major depression in the national comorbidity survey Posted: 06 Jan 2015 05:15 AM PST A recent study underscores the important public health significance of depression among U.S. adolescents. Mental disorders are the leading cause of years lived with disability worldwide with 40.5% of this burden attributable to major depression. In adolescence, rates of depression increase substantially between 13 and 18 years of age, and the estimated cumulative incidence in this population approximates the adult lifetime prevalence rate, experts report. |
New study challenges link between HLA class I hyperexpression in pancreas, type 1 diabetes Posted: 06 Jan 2015 05:15 AM PST The cause of type 1 diabetes remains unknown. Several studies using immunohistochemistry (IHC) have independently reported hyperexpression of human leukocyte antigen (HLA) class I on pancreatic islet cells in young patients with recent-onset type 1 diabetes. Investigators have therefore suggested that HLA hyperexpression may be an important first step in the development of type 1 diabetes. However, a new study challenges these findings . |
Men's diets are related to local offerings, unlike women's Posted: 06 Jan 2015 05:12 AM PST Canadian men's eating habits are associated with the availability of healthy food sources in their residential neighborhood but women's are not, according to researchers. Why men and not women? "This may be because women, who are in general more nutritionally knowledgeable, may engage in different food shopping strategies than men, and rely on other aspects of the food environment than the proportion of food stores locally available," suggested the study's leader. |
Exercise allows you to age optimally Posted: 06 Jan 2015 05:12 AM PST Staying active allows you to age optimally, according to a study. The study of amateur older cyclists found that many had levels of physiological function that would place them at a much younger age compared to the general population; debunking the common assumption that aging automatically makes you more frail. |
Despite resolutions, people buy more food after new year Posted: 06 Jan 2015 05:12 AM PST Despite resolutions to eat better, people buy the greatest amount of food after New Year. Shoppers continue buying elevated holiday-levels of junk food, and then start adding healthier items on top. As a result, people take home 9 percent more calories after New Year than they do over the heavy-eating holidays. |
Bipolar disorder: New MRI imaging provides new picture, new insight Posted: 06 Jan 2015 05:12 AM PST Using a different type of MRI imaging, researchers have discovered previously unrecognized differences in the brains of patients with bipolar disorder. In particular, the study revealed differences in the white matter of patients' brains and in the cerebellum, an area of the brain not previously linked with the disorder. |
Poor vitamin D status linked to longer respiratory support in ICU patients, study finds Posted: 06 Jan 2015 05:12 AM PST Vitamin D status may influence the duration of respiratory support needed for surgical intensive care patients, according to a new cohort study. The study demonstrated that plasma 25-hydroxyvitamin D (25OHD) levels on admission to the surgical ICU were inversely associated with the need for mechanical ventilation in critically ill surgical patients. |
Ischemic micro-lesions associated with flow-diverting stents for aneurysms Posted: 06 Jan 2015 05:12 AM PST The use of flow-diverting stents to treat intracranial aneurysms appears safe and highly successful. Ischemic complications occur in brain territories supplied by the parent artery in which the stent is placed and in brain regions fed by small arterial branches whose ostia are covered by the stent. Most of these complications are asymptomatic. |
First clinical trial in U. S. of procedure to relieve pain from cancer that has spread to spine Posted: 05 Jan 2015 02:02 PM PST |
Exploring the significance of 'sacred moments' in therapy Posted: 05 Jan 2015 02:02 PM PST "My client said I was different than all other therapists in the sense that I was genuinely caring about him and paying attention to what he was saying and also to what he was not saying. It was like time had stopped and we were two vulnerable human beings connected at a very deep level--a 'sacred' moment." New new research shows that these kinds of "sacred moments" between therapists and their clients lead to improved well- being for both sides, demonstrating the value of paying close attention to the spiritual dimension between providers and their patients. New research shows that these kinds of "sacred moments" between therapists and their clients lead to improved well- being for both sides, demonstrating the value of paying close attention to the spiritual dimension between providers and their patients. |
Radiation plus hormone therapy prolongs survival for older men with prostate cancer Posted: 05 Jan 2015 02:02 PM PST Adding radiation treatment to hormone therapy saves more lives among older men with locally advanced prostate therapy than hormone therapy alone, according to a new study. The researchers found that hormone therapy plus radiation reduced cancer deaths by nearly 50 percent in men aged 76 to 85 compared to men who only received hormone therapy. |
Nutrition education may help prevent breast cancer reoccurrence Posted: 05 Jan 2015 02:00 PM PST Breast cancer is the most frequent cause of death among women worldwide, and five-year survival rates are just 58.4% in Brazil, lower than in many other regions. In a new study, however, researchers provided Brazilian breast cancer patients with nutrition education and found it could benefit patients and may help prevent reoccurrence of the cancer. |
Skin microbes trigger specific immune responses Posted: 05 Jan 2015 02:00 PM PST The immune system in the skin develops distinct responses to the various microbes that naturally colonize the skin, referred to as commensals, new research in mice shows. A research team found that each type of microbe triggers unique aspects of the immune system, suggesting that immune cells found in the skin can rapidly sense and respond to changes in microbial communities. |
New information about how enzymes from white blood cells function Posted: 05 Jan 2015 12:10 PM PST One of these enzymes from white blood cells, known as MMP12, does not remain outside of cells while it fights infections, but rather it can travel all the way to the center of cells. Understanding how this and other enzymes function is an important step to creating treatments for inflammatory diseases. |
Mom's exercise habits good for blood pressure in kids Posted: 05 Jan 2015 12:10 PM PST It's been well established among doctors and researchers alike, that babies with lower birth weight have a greater risk of having high blood pressure later in life. However, a new study is the first to suggest that the exercise habits of expecting moms can actually reverse this long-standing belief. |
Alcohol taxes protective against binge drinking, study shows Posted: 05 Jan 2015 11:17 AM PST Higher alcohol taxes strongly protect against binge drinking, according to a new study. "This is really significant for public health," said the study's lead author, explaining that binge drinking causes more than half of nearly 90,000 alcohol-attributable deaths in the U.S. each year, and accounts for three-quarters of the $224 billion in annual economic costs. |
Imaging linking cell activity, behavior shows what it means for mice to have sex in mind Posted: 05 Jan 2015 11:17 AM PST An automated method (much more sensitive than fMRI) to detect the activity of neurons during specific behaviors, at the resolution of individual brain cells throughout the entire mouse brain, has been successfully demonstrated. A team shows brain activation patterns when male mice perform two critical tasks: recognizing other individuals and determining the sex of another individual. |
Vitamin B may counter negative effect of pesticide on fertility Posted: 05 Jan 2015 11:17 AM PST |
You are subscribed to email updates from Top Health News -- ScienceDaily To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States |
No comments:
Post a Comment