Identifying protein biomarkers predicts success for cervical stitching
Doctors treating pregnant women with threatened preterm birth sometimes sew the cervix closed, a procedure known as cerclage. Despite this traditional intervention, many women still lose the pregnancy. While the causes of preterm labor are not well understood, researchers at the University of Maryland School of Medicine and Yale University report that they can now predict who will benefit from cerclage by rapidly identifying the presence of several distinct proteins in amniotic fluid. Study results will be published in the March 1 issue of the American Journal of Obstetrics and Gynecology.
"We looked at a group of women with pregnancies between 18 to 22 weeks. These women had a condition called incompetent cervix, where their cervix dilates in the absence of labor," says Carl P. Weiner, M.D., professor of obstetrics, gynecology and reproductive sciences at the University of Maryland School of Medicine.
Sharon Boston | EurekAlert!
Molecular microscopy illuminates molecular motor motion
26.07.2017 | Penn State
New virus discovered in migratory bird in Rio Grande do Sul, Brazil
26.07.2017 | Fundação de Amparo à Pesquisa do Estado de São Paulo
Strong light-matter coupling in these semiconducting tubes may hold the key to electrically pumped lasers
Light-matter quasi-particles can be generated electrically in semiconducting carbon nanotubes. Material scientists and physicists from Heidelberg University...
Fraunhofer IPA has developed a proximity sensor made from silicone and carbon nanotubes (CNT) which detects objects and determines their position. The materials and printing process used mean that the sensor is extremely flexible, economical and can be used for large surfaces. Industry and research partners can use and further develop this innovation straight away.
At first glance, the proximity sensor appears to be nothing special: a thin, elastic layer of silicone onto which black square surfaces are printed, but these...
3-D shape acquisition using water displacement as the shape sensor for the reconstruction of complex objects
A global team of computer scientists and engineers have developed an innovative technique that more completely reconstructs challenging 3D objects. An ancient...
Physicists have developed a new technique that uses electrical voltages to control the electron spin on a chip. The newly-developed method provides protection from spin decay, meaning that the contained information can be maintained and transmitted over comparatively large distances, as has been demonstrated by a team from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute. The results have been published in Physical Review X.
For several years, researchers have been trying to use the spin of an electron to store and transmit information. The spin of each electron is always coupled...
What is the mass of a proton? Scientists from Germany and Japan successfully did an important step towards the most exact knowledge of this fundamental constant. By means of precision measurements on a single proton, they could improve the precision by a factor of three and also correct the existing value.
To determine the mass of a single proton still more accurate – a group of physicists led by Klaus Blaum and Sven Sturm of the Max Planck Institute for Nuclear...
26.07.2017 | Event News
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