ScienceDaily Health Headlines
for the Week of February 20 to February 27, 2011
Welcome to another edition of ScienceDaily's email newsletter. You can change your subscription options or unsubscribe at any time.
Posted 2011-02-26:
- Transgenic fungi may be able to combat malaria and other bug-borne diseases
- New technology pinpoints genetic differences between cancer and non-cancer patients
- Bone drug zoledronic acid may help prevent spread of early lung cancer
- Making the 'irrelevant' relevant to understand memory and aging
- Nanotechnology may lead to new treatment of liver cancer
- Tweeting teenage songbirds reveal impact of social cues on learning
- Model for managing asthma in preschoolers leads to dramatic drop in ER visits and hospitalizations
- Happy children make happy adults
Posted 2011-02-26:
- Targeting T cells effectively blocks multiple sclerosis in mice
- Scientists find a new way insulin-producing cells die
- Staring contests are automatic: People lock eyes to establish dominance
- Newborn heart muscle can grow back by itself, study shows
- Low vitamin D levels linked to allergies in kids
- Simpler way of making proteins could lead to new nanomedicine agents
- HIV makes protein that may help virus's resurgence
- Redesign of US donor-liver network could boost transplants by several hundred per year
- Obesity and diabetes are a downside of human evolution, research suggests
- New long-acting local anesthetic derived from algae effectively blocks pain in surgical patients
- Multiple childbirth linked to increased risk of rare, aggressive 'triple-negative' breast cancer
- Chemical compounds in trees can fight deadly staph infections in humans
- Maternal fructose intake impacts female and male fetuses differently
- Stereotypes can deter consumer purchases
- Premature aging replicated in the lab
- Menopausal hot flashes may be a good sign for heart
- Fatty liver may herald impending Type 2 diabetes
- Producing clean water in an emergency
- Increased contraceptive supply linked to fewer unintended pregnancies
- Nerve bundles in visual cortex of the brain in blind people may process sense of touch
- Change in PSA level does not predict prostate cancer, study finds
- Prevalence of bunions increases with age; more common in women
- Analysis shows which people most likely found incompetent to stand trial
- Migrating cells flow like glass: Research advances understanding of wound healing, cancer metastasis, and embryonic development
- Cell pathway key to insulin resistance in Type 2 diabetes illuminated
- Protein could be new target to reduce damage after heart attack
- Most doctors do not know guidelines well, German study finds
Posted 2011-02-25:
- Rare HIV-positive individuals shed light on how body could effectively handle infection
- Gene expression to distinguish metastasizing from non-metastasizing head and neck cancers
- Language patterns are roller-coaster ride during childhood development
- Alzheimer's disease may be easily misdiagnosed
- Whole fresh blood for transfusions may have a longer shelf life than now assumed
- Is dairy colostrum the key to Olympic success?
- Probiotic identified to treat ulcers
- Serotonin plays role in many autism cases, studies confirm
- New method powerfully boosts efficiency of RNA interference (RNAi) in shutting down genes
- Most 'locked-in syndrome' patients say they are happy
- Entire T-cell receptor repertoire sequenced revealing extensive and unshared diversity
- Bedside ultrasound becomes a reality
- Needle-in-a-haystack search identifies potential brain disease drug
- New clue to the genetics of bipolar disorder: Piccolo
- Hyperactive nerve cells may contribute to depression
- New finding in ribosome signaling may lead to improved antibiotics
- How metaphors shape the debate about crime fighting
- Steroids to treat asthma: How safe are they?
- Gender does not play a role in risk of death from heart attack, study suggests
- Link between unhealthy behaviors and socioeconomic status differs between countries
- Virus-mimicking nanoparticles can stimulate long-lasting immunity
- New vaccine technology protects mice from hepatitis C virus
- High vitamin-D bread could help solve widespread insufficiency problem
- Higher levels of compound in blood associated with lower risk of respiratory disease
- Secret society connecting through the Internet feeds eating disorders, researchers say
- Microbes help children breathe easily? Bacteria and fungi may offer protection against asthma, study suggests
- New biological pathway identified for post-traumatic stress disorder
- Learn to the rhythm: Nerve cells acting as metronomes are necessary for certain memory processes
- Vitamin E may increase or decrease the risk of pneumonia, depending on smoking and exercise
- Higher levels of social activity decrease the risk of developing disability in old age
- Versatile Ultra-low Power Biomedical Signal Processor
Posted 2011-02-24:
- Spinal fluid proteins distinguish Lyme disease from chronic fatigue syndrome
- Polygamy hurt 19th century Mormon wives' evolutionary fitness, scientists say
- New marker for heart disease identified in study of firefighters
- 3-D structure required for function of some vital cell transporters resolved
- For a better workday, smile like you mean it
- Scientists create illusion of having three arms
- Lasers ID deadly skin cancer better than doctors
- Protein fuels inflammation in pancreatic and breast tumors
- People with low self-esteem show more signs of prejudice
- Schizophrenia gene mutation found; Target for new drugs
- Pump that bacteria use to resist drugs described
- Pathway transforms normal cells into aggressive tumors
- Are we more -- or less -- moral than we think?
- Vaccine made with synthetic gene protects against deadly pneumonia
- Patients with COPD have higher risk of shingles, study finds
- Babies and toddlers can suffer mental illness, seldom get treatment
- Cell phone use may have effect on brain activity, but health consequences unknown
- Blood test may find markers of bladder cancer risk
- Protective strategy shields primate ovaries from radiation-therapy-induced damage
- Speaking foreign languages may help protect your memory
- MIT engineers design new nanoparticle that could lead to vaccines for HIV, malaria, other diseases
- Use of nitrates may increase bone strength
- Drinking alcohol in moderation protects against heart disease, meta-analysis finds
- Using EEGs to diagnose autism spectrum disorders in infants: Machine-learning system finds differences in brain connectivity
- Huntington's disease advance: Overactive protein triggers a chain reaction that causes brain nerve cells to die
- Cancer-causing virus exploits key cell-survival proteins
- Immune system: What do natural (born) killers really do?
- Old folk remedy revived: How tansy may be a treatment for herpes
- Proteins find their way with address label and guide
- National anti-drug campaign in US succeeds in lowering marijuana use, study suggests
- Americans and Canadians get different drug information online
- Review highlights need for more education and guidance on complementary and alternative medicine use in midwifery
Posted 2011-02-23:
- Screening mammograms catch second breast cancers early, study finds
- Long-term use of osteoporosis medication associated with increased risk of atypical fractures
- Stresses of unemployed spouse can hurt job performance of other spouse, says study
- Brains of blind people reading in Braille show activity in same area that lights up when sighted readers read
- Compound used to block cholesterol could also kill breast cancer cells, study suggests
- Erg gene key to blood stem cell 'self-renewal'
- Drinking water: Nanomembranes could filter bacteria
- Gender gap: Selection bias snubs scholarly achievements of female scientists, study suggests
- Nanoparticles increase survival after blood loss, study suggests
- Antibody-directed chemotherapy offers improved survival for some leukemia patients
- Crying baby draws blunted response in depressed mom's brain
- Unraveling how prion proteins move along axons in the brain
- What a rat can tell us about touch
- Increasing triglyceride levels linked to greater stroke risk; Study finds higher cholesterol levels only increase risk of stroke in men
- Simple spit and blood tests might detect burnout before it happens
- High cholesterol and blood pressure in middle age tied to early memory problems
- How disordered proteins spread from cell to cell, potentially spreading disease
- Reprogrammed stem cells hit a roadblock: Reprogramming cells leads to genomic aberrations
- Pollution with antibiotics leads to resistant bacteria, scientists find
- When fingers start tapping, the music must be striking a chord
- Cancer-related pathways reveal potential treatment target for congenital heart disease
- Bone-anchored hearing aids appear beneficial for hearing-impaired children
- Who can drive after a stroke? Tests can help decide
- Careful cleaning of children's skin wounds key to healing, regardless of antibiotic choice
- Antifungal compound found on tropical seaweed has promising antimalarial properties
- Hearing impairment common, perhaps preventable, chronic disease among middle-aged adults
- Practice more important than child's age in learning to use computer mouse
- Gastric bypass surgery associated with improved health outcomes, studies find
- Surgery sooner rather than later better for children with perforated appendicitis
- Famed neurosurgeon's century-old notes reveal 'modern' style admission of medical error
- Struggling to follow doctor's orders: Paid caregivers may lack the skills to take on health-related tasks in senior's homes
- Capacity of developing country NRAs key to accelerated introduction of upcoming dengue vaccines
- New face of sleeping sickness epidemiology highlights need for new tools
- E-health must be a priority, Canadian researchers say; System would bolster chronic disease management and improve access to care
- Anti-clotting agent does not improve outcomes of patients with severe pneumonia, study suggests
- Racial and ethnic minority adolescents less likely to receive treatment for major depression, study finds
- Healthcare disparities seen in epilepsy patients with low socioeconomic status
Posted 2011-02-22:
- Statins may prevent diabetic-related blindness, study suggests
- Brain-machine interfaces make gains by learning about their users, letting them rest, and allowing for multitasking
- Enzyme helps prepare lung tissue for metastatic development
- Better way to diagnose pneumonia
- Scientists steer car with the power of thought
- Using amphetamines may increase risk of Parkinson's disease, study suggests
- New model for probing antidepressant actions
- Juggling languages can build better brains
- How absent reoviruses kill cancer
- Inexpensive rinsing effective at reducing post-op infection following joint replacement surgery
- Emotional response may predict how the body responds to stress
- Floating spores kill malaria mosquito larvae
- Common hip disorder can cause sports hernia
- Callous-unemotional traits, conduct problems in children can lead to antisocial behavior in pre-teens
- Trichinosis parasite gets DNA decoded
- Personalized medicine comes within reach
- Groundbreaking technology will revolutionize blood pressure measurement
- Large study of arthroscopic rotator cuff repair reveals some surprises
- Look after your brain
- Study shows tobacco retail proximity to schools
- Influence of skin cancer on quality of life appears more substantial for women
- Patient education helps earlier detection of skin lesions after kidney transplant
- Common congenital defect a prickly problem for the kidney
Posted 2011-02-21:
- Stretching before a run does not necessarily prevent injury, study finds
- Why innocent suspects may confess to a crime
- Role of helmets in reducing skull fractures incurred by children in skiing and snowboarding accidents
- Universal flu vaccine study yields success in mice
- Anti-aging hormone Klotho may prevent complications in chronic kidney disease, research suggests
- Infants raised in bilingual environments can distinguish unfamiliar languages
- New high-resolution method for imaging below the skin using a liquid lens
- Deep brain stimulation helps severe OCD, but pioneer advises caution
- Climate projections show human health impacts possible within 30 years: Potential increases in waterborne toxins and microbes
- Only one person out of over 1,900 met AHA's definition of ideal heart health, study finds
- Depression symptoms increase over time for addiction-prone women
- Family planning programs have success in developing countries but need to be expanded, expert argues
- Water, water, everywhere ... but is it safe to drink?
Posted 2011-02-20:
- Asthma tied to bacterial communities in the airway
- Mind over matter: EECoG may finally allow enduring control of a prosthetic or a paralyzed arm by thought alone
- Efficacy of tuberculosis vaccine enhanced thanks to new research
- Women are better at forgiving, Spanish study finds
- Conventional wisdom of how neurons operate challenged: Axons can work in reverse
- Research predicts future evolution of flu viruses
- Augmented reality system for learning chess
- Scheduled deliveries raise risks for mothers, do not benefit newborns, study finds
- How couples recover after an argument stems from their infant relationships
- Study shows young patients may benefit from microfracture knee procedures
- Hamstring grafts prove more effective in ACL knee reconstruction, study says
- Misguided public perception on what Tommy John surgery can do apparent in new study
- Weight loss improves knee pain from common arthritic condition, study says
Posted 2011-02-19:
- Fountain of youth from the tap? Environmental lithium uptake promotes longevity, scientists demonstrate
- Study links hypoxia and inflammation in many diseases
- Scientists bioengineer a protein to fight leukemia
- Value of therapeutic hypothermia after cardiac arrest confirmed by new research
- High-caffeine-consuming boys get greater rush from caffeine than girls
- Brain function linked to birth size; Study sheds light on mental health problems later in life
- Identification of glaucoma gene brightens view for future therapies
- Reverse genetics allow scientists to slow spread of Rubella virus
- Children in public housing play outdoors more
- Male fertility is in the bones: First evidence that skeleton plays a role in reproduction
- Chemical guided missile could be the answer to wiping out cancer
- Portable pedal machines may help counter harmful effects of sedentary jobs
- The real avatar: Swiss researchers use virtual reality and brain imaging to hunt for the science of the self
- Benefits of electrical stimulation therapy found with people paralyzed by spinal cord injury
- Link between obesity, high-fat meals and heart disease reinforced by new study
- Farther and farther apart: The more you know a place, the more likely your memory will play spatial tricks
- Eggs' quality control mechanism explained
- Controlling a computer with thoughts?
- Sleeping Trojan horse to aid imaging of diseased cells
- Improving microscopy by following the astronomers' guide star
- Promise of genomics research needs a realistic view, experts urge
- Warm weather may hurt thinking skills in people with multiple sclerosis
- Total knee replacement patients functioning well after 20 years, study finds
- Broader psychological impact of 2010 Gulf of Mexico oil spill
- Swedish discovery could lead to new stroke therapy
- Checklist cuts lethal ventilator-associated lung infections
- Chronically ill children are 88% more likely to suffer physical abuse, Swedish researchers find
- Cost-effectiveness research needs to be considered in developing new medical technology, expert argues
- Asthma through the eyes of a medical anthropologist
- Two genes involved in hereditary breast and ovary cancer cases
- Ability of professional dancers to return to their career after hip arthroscopy explored in new study
- PRP, commonly used technique to improve healing, doesn't work in rotator cuff surgery, study shows
- Knee replacement surgeries take more time, are more costly in overweight individuals, study finds
- High-volume hospitals improve orthopedic outcomes, study finds
- New discipline of aeroecology introduced
- Crossing borders in language science: What bilinguals tell us about mind and brain
- See, hear, move: Interactive and multimedia patient data
- Competing risks analysis highlights new targets in preventing ESRD and death of diabetics
- Further research needed to develop evidence-based nutrition guidelines for cancer survivors
Posted 2011-02-18:
- New testing could replace colonoscopies in the future
- Group of enzymes could have a positive impact on health, from cholesterol to osteoporosis
- Female topics encourage girls to study science, study finds
- Promising treatment for heroin dependency
- Neurologists develop software application to help identify subtle epileptic lesions
- Mobile phone use not related to increased brain cancer risk, UK study suggests
- Cigarette smoking increases production of mucus in patients with bronchitis
- Innovative virtual reality exposure therapy shows promise for returning troops
- Treatment for manic-depressive illness restores brain volume deficits
- Biomarker discovery may lead to reliable blood test for ectopic pregnancy
- Children of working moms face more health problems, study suggests
- Regrowing hair: Researchers may have accidentally discovered a solution
- Key culprit identified in breast cancer metastasis
- Water softeners not found to improve childhood eczema
- Waking up is hard to do: Scientists identify a gene important for the daily rhythms of the sleep-wake cycle
- Researchers reveal first autism candidate gene that demonstrates sensitivity to sex hormones
- Tau-induced memory loss in Alzheimer’s mice is reversible; Study raises hopes for the development of effective therapies
- Host genetics plays unexpected role in dance with pathogen
- Lie detection: Misconceptions, pitfalls and opportunities for improvement
- Drug therapy shows significant benefit in treating a leading cause of childhood blindness
- Eating berries may lower risk of Parkinson's
- Biomarker could make diagnosing knee injury easier, less costly, othopaedists say
- Security weaknesses in file-sharing methods used in clinical trials revealed
- Who's the boss? Americans respond faster to those with high social status
- Whole genome sequencing used to help inform cancer therapy
- Customized knee replacement depends on surgeon's skill, not implant design, study finds
- Risks for quitting college identified
- Palliative radiotherapy for bone metastases guideline published
- Improved behavioral health needed to respond to rising number of suicides among US Armed Forces
Posted 2011-02-17:
- Dwarfism gene linked to protection from cancer and diabetes
- Bleeding disorder often misdiagnosed, study suggests
- Statin may affect markers associated with progression of HIV, trial suggests
- To escape blame, be a victim, not a hero, new study finds
- Brain insulin plays critical role in the development of diabetes
- New pneumococcal vaccine approach successful in early tests; Vaccine inhibits bacteria by mimicking naturally-acquired immunity
- Dial 5683 for love: Dialing certain numbers on a cell phone changes your emotional state
- Hearing with your nose: How nasal stem cells could tackle childhood hearing problems
- Using chlorhexidine gluconate baths to reduce hospital-acquired infections
- Got a goal? A helpful partner isn't always helpful
- Increasing brain enzyme may slow Alzheimer's disease progression; Study finds damaging accumulation of tau proteins removed
- Losing hair at 20 is linked to increased risk of prostate cancer in later life, study finds
Copyright 1995-2010 © ScienceDaily LLC. All rights reserved. Terms of use.
This message was sent to positiv111.space@blogger.com from: ScienceDaily | 1 Research Court, Suite 450 | Rockville, MD 20850 |
Update Profile | Forward To a Friend |
No comments:
Post a Comment