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Birth Defects Current Events | Birth Defects News | 4

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Surgery to improve academic ability in children with congenital heart disease may not work
Surgery to correct congenital heart disease in children may not result in the hoped for improvements in intellectual and academic ability, suggests research in Heart. It is generally believed that congenital heart disease may impair intellectual and academic performance either because of the diminished oxygen supply to the brain and/or missed... view more... (2001-05-17)

Human reproductive rates follow biological scaling rules
In nations with high per capita energy consumption, women have fewer children. This phenomenon is an unexpected consequence of the biological scaling relationship between metabolism and reproductive rate: larger species of mammals have higher metabolism but lower birth rates. In the April 2003 issue of Ecology Letters, Moses and Brown show that... view more... (2003-04-08)

Folic acid to prevent congenital heart defects
The Canadian policy of fortifying grain products with folic acid has already proved to be effective in preventing neural tube defects.   view more (2009-05-15)

Cells from amniotic fluid used to tissue-engineer a new trachea
Researchers at Children's Hospital Boston report using tissue engineering to reconstruct defective tracheas (windpipes) in fetal lambs, first using cells from the amniotic fluid to grow sections of cartilage tube, and then implanting these living grafts into the lambs while still in the womb.   view more (2005-10-10)

Low intake of milk in pregnancy associated with decreased birth weight
Women increasingly self-restrict milk intake during pregnancy, for a variety of reasons. Does this have an effect on their infants' birth weight?   view more (2006-04-25)

First trimester smoking linked to oral clefts
Smoking during the first trimester of pregnancy is clearly linked with an increased risk of cleft lip in newborns.   view more (2008-12-18)

Birth defects: 8 million annually worldwide
Every year an estimated 8 million children - about 6 percent of total births worldwide - are born with a serious birth defect of genetic or partially genetic origin, according to a new report from the March of Dimes.   view more (2006-01-31)

Twins have similar school performance to single-born children
Twins have similar academic performance to single-born children, finds a large Danish study published online by the BMJ today.   view more (2006-09-29)

Temperature at birth linked to health later in life
Cold outdoor temperature at birth is associated with increased coronary heart disease and insulin resistance, high cholesterol levels, and poor lung function in later life, suggests a study in Heart. This link was strongest among those from the lowest social and economic classes. Researchers examined the effects of average outdoor temperature... view more... (2004-03-09)

Low birth weight of a baby entails risks for the baby's father
Parents whose children are born with a low birth weight run greater risk of dying of cardiovascular diseases. Even the fathers are at greater risk. These findings are published in a new report by Karolinska Institutet. The report shows that genetic factors affect both birth weight and the risk of cardiovascular diseases.   view more (2005-06-29)

New method for predicting risk of emergency caesarean section after a previous caesarean
A paper published in PLoS Medicine provides a novel method for estimating the risk of emergency caesarean section after a previous caesarean section.   view more (2005-09-13)

Premature births may be linked to seasonal levels of pesticides and nitrates in surface water
The growing premature birth rate in the United States appears to be strongly associated with increased use of pesticides and nitrates, according to work conducted by Paul Winchester, M.D., professor of clinical pediatrics at the Indiana University School of Medicine.   view more (2007-05-07)

Little evidence that binge drinking while pregnant seriously harms fetus
There is little substantive evidence that binge drinking while pregnant seriously harms the developing fetus, finds a study in the Journal of Epidemiology and Community Health.   view more (2007-11-14)

New developments in reproductive medicine
Three out of ten women who undergo polar body diagnosis go on to have a child.   view more (2009-08-31)

Study examines relationship between low birth weight and psychiatric problems in children
Low-birth-weight children appear to be at higher risk for psychiatric disturbances from childhood through high school than normal-birth-weight children, according to a report in the September issue of Archives of General Psychiatry, one of the JAMA/Archives journals.   view more (2008-09-02)

Miscarriage myths persist despite prevalence of medical information
More than a third of women surveyed about their beliefs surrounding miscarriage and birth defects said they thought that a pregnant woman's foul mood could negatively affect her baby.   view more (2007-12-07)

IQ linked to birth weight even among children of normal birth weight
Many studies have shown that low birthweight babies have lower IQ test scores at school age, but a study in this week's BMJ finds that the association between birthweight and childhood IQ also applies to children in the normal range of birth weight. Researchers at Columbia University, and the New York Academy of Medicine examined the relation... view more... (2001-08-08)

Stress management: X-rays reveal Si thin-film defects
Pile-ups, bad on the freeway, also are a hazard for the makers of high-performance strained-silicon (Si) semiconductor devices.   view more (2006-07-10)

Preemies defy odds and overcome difficulties by adulthood: Study
As young adults, the majority of extremely low birth-weight infants are attaining similar levels of education, employment and independence as normal birth-weight infants.   view more (2006-02-08)

Family history is a poor predictor of venous clotting
Family history of venous thromboembolism (blood clotting) is an unsatisfactory predictor for identifying common thrombophilic defects in women without thrombosis before taking oral contraceptives, finds a study in this week's BMJ. A total of 324 women (mean age 34 years) with no personal history of venous thromboembolism were screened for common... view more... (2001-04-24)
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