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First generation of HIV vaccines may be available within 10 years but availability doesn't guarantee uptake

Public health officials must be sensitive to concerns about stigma and fear of vaccine-induced infection if they want women to take advantage of HIV vaccines now under development, says a University of Toronto researcher.

18 Jul 2005

Tamiflu may treat avian flu virus

Experiments in mice show that an antiviral drug currently used against annual influenza strains also can suppress the deadly influenza virus that has spread from birds to humans, killing dozens of people in Vietnam, Cambodia and Thailand since early 2004.

18 Jul 2005

Study shows mutation in NOTCH1 gene causes aortic valve disease

By studying five generations of a Dallas family, UT Southwestern Medical Center researchers have discovered that a mutation in a key gene causes aortic valve disease, a common heart birth defect as well as a major contributor to adult heart disease.

18 Jul 2005

NIPA levels act as switch regulating cell division

Cells control mitosis (cell division) by assembling a biochemical switch to block it or by disassembling the switch to trigger it, according to investigators at St. Jude Children's Research Hospital and the Technical University of Munich.

18 Jul 2005

Cedars-Sinai dumping hundreds of low income patients

The California Nurses Association has sharply criticized state officials for establishing a dangerous precedent in approving tax-supported revenue bonds for the state's largest private hospital, Cedars-Sinai Medical Center of Los Angeles, which is dumping hundreds of its Medi-Cal patients, denying them access to available and much needed medical care.

15 Jul 2005

Growing body of evidence indicating that childhood obesity is linked to a lack of exercise

A study published by the medical journal The Lancet dealt another blow to the "food police" and the trial lawyers seeking to blame food for the nation's expanding waistline.

15 Jul 2005

Oral midazolam more effective than rectal diazepam for the emergency treatment of seizures in children

Administering a drug called midazolam via the mouth cavity is more effective than rectal diazepam for the emergency treatment of seizures in children, concludes a study published in this week’s issue of The Lancet.

14 Jul 2005

Small-bowel injuries are more common in abused children but can arise accidentally as a result of falls or road-traffic accidents

Published work on the cause of abdominal injury is limited. This paucity of data may make if difficult to distinguish between accidental injury and abuse at first referral, throughout clinical care, and in the courts.

14 Jul 2005

Handwashing with soap could halve the incidence of diarrhoea in children in developing countries

Every year more than 3·5 million children aged less than 5 years die from diarrhoea and acute lower respiratory tract infection, making these two clinical syndromes the largest cause of childhood deaths globally.

14 Jul 2005

Video games can be useful in health care and research

One innovative application of video games in health care is their use in pain management as the degree of attention needed to play such a game can distract the player from the sensation of pain, writes Mark Griffiths, Professor of gambling studies at Nottingham Trent University.

14 Jul 2005

Efforts to help parents of young children move out of poverty likely to have long-term benefits for children's school performance and social-emotional well being

It is well known that children who live in poverty have more trouble in school and more problems socially than other children. Now investigators funded by the National Institute of Child Health and Development (NICHD) find that while children who live in chronic poverty from birth through age 9 score lowest on tests of school readiness and social competence, poverty at any time during early childhood is detrimental.

14 Jul 2005

FDA panel says asthma drugs should stay on market but must carry warnings

The U.S. Food and Drug Administration (FDA) advisory panel has declared that three asthma drugs are safe enough to stay on the market, after concerns that in rare cases they raise the risk of severe asthma.

14 Jul 2005

Canadian researchers look at origins of social aggression

Anyone who has watched a clique of third-grade girls overtly ignore another little girl understands the hurt this type of aggression - called social aggression - can inflict upon others.

14 Jul 2005

Targeted program drastically reduced hepatitis A in U.S.

According to a newly released study, the number of cases of hepatitis A have fallen by 76 percent in the United States since a vaccination campaign targeted children in communities with the highest rates of the disease.

13 Jul 2005

New ventricular assist device called the PediPump

A new ventricular assist device (VAD) called the PediPump has been developed specifically for use in children. A status report on this new device appears in the July issue of the journal Artificial Organs.

13 Jul 2005

Most perinatal strokes lead to neurologic disorders

Four of five newborn infants who experience a stroke around the time of birth will develop neurologic disorders such as cerebral palsy, epilepsy, or language delay, according to a study published online July 11, 2005, in the Annals of Neurology.

12 Jul 2005

Age may work in reverse when it comes to raising grandchildren

...suggests a University of Florida study that finds younger grandmothers in this role are depressed more often than their older counterparts.

12 Jul 2005

Sunscreen plays a much more important role than just protecting against sunburn

The number of nevi, or moles, a person has is known to be a strong predictor of the future risk of developing skin cancer, particularly melanoma, the most deadly form of the disease. This number also is believed to be affected by the amount of sun exposure an individual receives.

12 Jul 2005

X-ray crystallography images show how a protein called alpha-actinin performs molecular ballet

As a cell moves forward, physical stress on its skeleton triggers molecular fingers and arms to grasp each other in reinforcing links that stabilize the skeleton, according to images produced by investigators at St. Jude Children's Research Hospital.

12 Jul 2005

Congenital central hypoventilation syndrome (CCHS) offers clues to SIDS, sleep apnea

Imagine raising a child who stops breathing when falling asleep - and has to be reminded to visit the bathroom after drinking a Big Gulp. That's the dilemma faced by parents of children born with congenital central hypoventilation syndrome (CCHS).

11 Jul 2005

Children News and Research

First generation of HIV vaccines may be available within 10 years but availability doesn't guarantee uptake

Tamiflu may treat avian flu virus

Study shows mutation in NOTCH1 gene causes aortic valve disease

NIPA levels act as switch regulating cell division

Cedars-Sinai dumping hundreds of low income patients

Growing body of evidence indicating that childhood obesity is linked to a lack of exercise

Oral midazolam more effective than rectal diazepam for the emergency treatment of seizures in children

Small-bowel injuries are more common in abused children but can arise accidentally as a result of falls or road-traffic accidents

Handwashing with soap could halve the incidence of diarrhoea in children in developing countries

Video games can be useful in health care and research

Efforts to help parents of young children move out of poverty likely to have long-term benefits for children's school performance and social-emotional well being

FDA panel says asthma drugs should stay on market but must carry warnings

Canadian researchers look at origins of social aggression

Targeted program drastically reduced hepatitis A in U.S.

New ventricular assist device called the PediPump

Most perinatal strokes lead to neurologic disorders

Age may work in reverse when it comes to raising grandchildren

Sunscreen plays a much more important role than just protecting against sunburn

X-ray crystallography images show how a protein called alpha-actinin performs molecular ballet

Congenital central hypoventilation syndrome (CCHS) offers clues to SIDS, sleep apnea

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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