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The interaction between genes and behavior

Our DNA determines a lot about who we are and how we play with others, but recent studies of social animals (birds and bees, among others) show that the interaction between genes and behavior is more of a two-way street than most of us realize.

7 Nov 2008

Smoking when pregnant doubles risk of cleft palate or lip in babies

Babies whose mothers smoked during pregnancy were more than twice as likely to have a cleft palate or lip as those whose mothers didn't, according to research results released today.

6 Nov 2008

Birth defects more common if pregnant mothers smoke

New research has revealed that women who smoke during pregnancy are more likely to have a baby with a birth defect - smoking during pregnancy apparently doubles the risk of the baby having a cleft lip or palate.

5 Nov 2008

New evidence strengthens link between cigarette smoke exposure and poor infant health

The damaging effects of smoking and smoke exposure can be seen at any age. Pediatricians have even noted these negative effects in various stages of infant development. The consequences of maternal smoke exposure during pregnancy can range from higher rates of prematurity to increased risk of sudden infant death syndrome.

5 Nov 2008

Antioxidants reduce the toxic effects of lead

A research study carried out by the Universidad Complutense de Madrid (UCM) proves that administering natural antioxidants can reduce the effects of lead poisoning in animals during the gestation and lactation periods. The study suggests that it could also be effective in humans.

31 Oct 2008

Earlier jaundice treatment decreases brain injury in preterm infants

A study from a National Institutes of Health research network found that an early treatment to prevent severe newborn jaundice in extremely early preterm infants reduced the infants' rate of brain injury, a serious complication of severe jaundice.

30 Oct 2008

British legal system challenged in euthanasia case

A British woman suffering from multiple sclerosis (MS) has challenged the British legal system by demanding clarification on assisted suicide.

29 Oct 2008

Discovery of new gene responsible for puberty disorders

A new gene responsible for some puberty disorders has been identified by Medical College of Georgia researchers.

27 Oct 2008

Study looks at rare condition known as phonagnosia

The first known case of someone born without the ability to recognise voices has been reported in a paper by UCL (University College London) researchers, in a study of a rare condition known as phonagnosia. The UCL team are calling for other people to come forward if they think they have also grown up with the condition.

27 Oct 2008

Study reveals factors of exceptional health in old age

Elderly people who have a positive outlook, lower stress levels, moderate alcohol consumption, abstention from tobacco, moderate to higher income and no chronic health conditions are more likely to thrive in their old age, according to a study in the October issue of the Journals of Gerontology, Medical Sciences.

27 Oct 2008

Advancing medical research

Researchers from the University of Essex and medical counterparts from Colchester Hospital University NHS Foundation Trust are working together to develop successful partnerships in advancing medical research.

26 Oct 2008

Genes that control cell death may play role in age-related hearing loss

Several genes that play a role in how our body's cells normally auto-destruct may play a role in age-related hearing loss, according to research published online in the journal Apoptosis - a journal devoted to the topic of cell suicide, or programmed cell death.

19 Oct 2008

Pump up the volume - but risk permanent hearing damage

Scientists are warning that listening to music through earphones, at high volumes, can cause permanent hearing damage - they say noise-induced hearing damage above 80-85 decibels is a known phenomenon and such damage can be prevented to a large extent by reducing the noise exposure levels and duration.

13 Oct 2008

Senate Finance Committee leaders raise concerns about problems in Medicare appeals office

Senate Finance Committee Chair Max Baucus (D-Mont.) and ranking member Chuck Grassley (R-Iowa) in a letter recently sent to HHS Secretary Mike Leavitt raised concerns about alleged problems in the Office of Medicare Hearings and Appeals, CQ HealthBeat reports.

5 Oct 2008

MedPAC hearing panelists call for residency programs to move away from hospital-centered care, toward treatment of chronic illnesses

Residency programs should place greater emphasis on the treatment of chronic diseases and on incorporating health information technology because current graduate medical education focuses too heavily on hospital-centered care, panelists told the Medicare Payment Advisory Commission on Thursday, CQ HealthBeat reports.

5 Oct 2008

Public hearing on ways of reducing harmful use of alcohol

Each year, more than two million people die from alcohol-related causes. WHO was asked by its Member States in May at the World Health Assembly to develop a global strategy to combat the harmful use of alcohol. All parties with an interest in reducing the harmful use of alcohol are now invited to share their views in a public hearing being organized by WHO. The one-month web-based hearing will run between 3 and 31 October.

2 Oct 2008

President Bush signs legislation to expand protections under Americans with disabilities act

President Bush on Thursday signed legislation that expands protections under the Americans with Disability Act, the AP/Kansas City Star reports (AP/Kansas City Star, 9/25).

29 Sep 2008

Raleigh News & Observer profiles UNC researcher who investigates social factors behind higher HIV/AIDS rates for blacks

The Raleigh News & Observer on Sunday profiled University of North Carolina-Chapel Hill medical researcher Adaora Adimora, who has investigated why HIV/AIDS seems to affect blacks more than members of other races and ethnicities (Niolet, Raleigh News & Observer, 9/21).

24 Sep 2008

Raleigh News & Observer profiles UNC researcher who investigates social factors behind higher HIV/AIDS rates for blacks

22 Sep 2008

Advisers to Presidential candidates discuss positions on reimportation, generics, biotechnology medications

Democratic presidential nominee Sen. Barack Obama (Ill.) and Republican presidential nominee Sen. John McCain (Ariz.) have begun "reviewing their support" for prescription drug reimportation in response to recent cases of contaminated medications and other products from other nations, advisers to the candidates said on Thursday during the annual conference of the Generic Pharmaceutical Association in Washington, D.C., Reuters/Boston Globe reports.

22 Sep 2008