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Tag: "fetal" at medical news

Cloning Ban Built into Stem Cell Research Bill

...ell with genetic material through the egg, embryo, fetal and newborn stages into a new human individual." "It's a backstop against what they're saying the slippery slope is," Kahn said. But opponents tried to enact even stricter limits. Those attempts failed. Rep. Dan Severson, R-Sauk Rapids, said us...

Researchers Study Safety of Assisted Reproductive Technologies

...s that are required to direct proper embryonic and fetal development,” said Walter, UTHSC professor of cellular and structural biology. It has been 29 years since Louise Brown, the world’s first “test-tube baby,” was born with the assistance of in vitro fertilization (IVF). Since then, more than three mi...

Fetal Alcohol Spectrum Disorder in Children Can Be Diagnosed With Eye Movement Tests

...ightforward eye movement tests in the diagnosis of fetal alcohol spectrum disorders (FASD) in children. This condition called FASD affects children when mothers have consumed alcohol during pregnancy. To understand how eye movements, or oculomotor tasks, could help effectively measure FASD in children, t...

CMV Vaccine Prototype Successfully Tested in Guinea Pigs

...hearing loss in newborn children infected in early fetal life. The National Institutes of Health funded this research. Estimates place the number of U.S. children born with CMV each year at about 40,000, and there is no vaccine or treatment for pregnant women who have the infection. In a 2000 report, the...

Fetal Heart-Cell Enzyme and Onset of Heart Failure

...ress genes that are normally only expressed in the fetal heart//. Researchers have known for years that thi...dicine have discovered that an enzyme important in fetal heart-cell development regulates the enlargement of heart cells, known as cardiac hypertrophy, which...

New Hope for Regenerative Medicine

...S cells have only limited ability to contribute to fetal and postnatal development in chimeric animals, wit...imeric animals; then they harvested these chimeric fetal livers for transplant into lethally irradiated hosts. The scientists found that uniparental ES cells...

'single–parent' stem cells to replace adult mice organ

...ertilized egg. The researchers could then harvest fetal liver cell precursors for transplant. Ultimately, the scientists found that uniparental cells, regardless of parent of origin, were able to functionally replenish the entire blood-producing system of adult mice. The scientists were able to maintai...

Special Delivery Unit for Pregnant Moms With Birth Defects in Fetus

...y unit will allow Children’s Hospital’s experts in fetal medicine and surgery to provide comprehensive, sea...cts the unit to improve outcomes for children with fetal abnormalities, as well as for their mothers. The Garbose Family Special Delivery Unit will feature a...

Pregnant Women Must Eat Fish-experts Warn

...e; restricted fish diet will actually lead to poor fetal brain development. Hibbeln says that as fish contain high amounts of omega –3- fatty acids and other nutrients, cutting down on the consumption will lead to worse problems. His conclusions stem from a study of almost 9,000 British families who t...

Cleft Palate in Fetal Mice Prevented by Treating

...aby step that opens the door to the development of fetal therapies," said pediatric craniofacial surgeon Mi...000 births. Longaker, who spent several years in fetal surgery working to design surgical approaches for life-threatening defects prior to coming to Stanfo...

Still Births: Three Times Higher Risk for Older Moms–to–e

...study. It was seen that the risk of intrauterine fetal demise or stillbirth was three times higher in women aged above 40. It is already known that pregnant women of advanced maternal age (AMA) are at an increased risk for a multitude of pregnancy complications, including gestational diabetes mellitus...

Antibodies in Mother Affect Heart of Fetus

...in early stages//. There is an increased risk of fetal heart problems when mothers carry particular antib...tibodies to determine if there were early signs of fetal heart problems. They also explored whether early treatment would reverse the problems. The team fo...

New Approach to Routine Prenatal Genetic Testing

...of an approach to routinely detect the presence of fetal DNA in a mother's blood to accurately diagnose or ...at call for risk assessment of all pregnancies for fetal chromosomal abnormalities. Previous guidelines recommended testing women 35 years and older using ...

Timeliness, a Critical Factor in Treating TTTS

It's one of the biggest controversies in fetal surgery and the cause of heated debate among surge...TTTS), one of the most common conditions requiring fetal surgery and the leading cause of mortality in twins? The benchmark, NIH-funded study on TTTS, cond...

3-D Ultrasound Identifies Women at Risk for Impending Preterm Birth

...th, 3-D ultrasound was used to measure the size of fetal adrenal glands//, according to an abstract present...urement. 'Our results suggest that examining the fetal adrenal gland at the time a woman is evaluated for symptoms of preterm labor, may have major benefic...

Hope for Noninvasive Prenatal Test

...ther's blood. //The technology involves separating fetal DNA and mother's DNA from the sample, and then by ...blood samples from 60 pregnant women and extracted fetal DNA from these samples. The investigators examined the samples of fetal DNA for chromosomal abnormal...

Environmental Toxicants Target Stem Cells

...occurs during critical developmental periods, like fetal growth or early childhood, it can have a significant impact. Development is a cumulative process, and the effects of even small changes in progenitor cell division and differentiation over multiple generations could have a substantial effect on an or...

Simple Blood Test may Replace Invasive Prenatal Tests

...mpling procedure. The blood is then examined for fetal DNA content. As this amount is very small the scie...ons in the sequence of the genetic material of the fetal DNA, by studying its single nucleotide polymorphisms, or SNPs. The test was performed on 60 pregn...

A Breakthrough in the Study of Hepatitis C

...n in transfected and serum-infected cultured human fetal hepatocytes,’ appears in the February issue of The... of Medicine has crossed this hurdle using a human fetal hepatocyte culture system that was previously developed in his lab. Using this system, his group has...

Missing Molecule Has Important Role in a Developmental Brain Abnormality

...ncy leads to both a breakdown in the lining of the fetal ventricles and abnormally high levels of Filamin-A...ing of the fluid-filled ventricles deep within the fetal brain and after their last division migrate to their increasingly distant final destination in the o...

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