Babies born to African American teen mothers are at higher risk of low birth weight, preterm delivery, and infant mortality compared to older mothers. Study identifies key risk factors, including inadequate weight gain during pregnancy and inadequate prenatal care.
Dalton's study reveals farmers value plant height, days to maturity, and processing characteristics over yield increase. He used a hedonic model to derive economic values of crop traits, aiding breeders in creating technology.
In Honduras, abandonment of therapy and fatal infections lead to high mortality rates among children with ALL, but can be corrected with interventions such as transportation funding and education programs. The study found that improving survival rates requires a two-pronged approach, also addressing infection and overcrowding issues.
Researchers used a gene gun to target dendritic cells, the 'security cameras' of the immune system, and found that their number is 100 times higher than previously thought. This discovery could lead to more efficient vaccine development using abundant, long-lived dendritic cells.
A new study found that exposing pregnant rats to MDMA resulted in significant increases in dopamine neuron fibers in the frontal cortex, leading to potential behavioral changes. The study also revealed modest decreases in dopamine metabolism and reductions in serotonin levels, suggesting sex differences in vulnerability to MDMA's prena...
The University of California - San Diego has received a $1.8 million grant from the NSF to develop an experimental grid infrastructure, known as FWGrid. The project will enable innovative next-generation systems and applications with high-speed wireless, wired, computing, and data capabilities.
Researchers at Rensselaer Polytechnic Institute are developing new interconnect technologies that enable three-dimensional circuit integration, promising improved performance and function. The technology uses damascene processing to bond wafers together face-to-face, reducing global travel distance and enabling faster signal transmission.
Adult stem cells have been shown to regenerate damaged lung tissue, offering a promising new treatment for devastating lung diseases. The study's findings suggest that circulating stem cells can repair damage in organ tissue, which could have a huge impact on the treatment of conditions like emphysema and cystic fibrosis.
Scientists at the Pittsburgh Development Center are working towards cloning nonhuman primates, overcoming fundamental molecular obstacles first reported in 2003. The goal is to generate at least 10 cloned nonhuman primates and produce identical offspring through embryo splitting for studying human diseases.
A Cornell University researcher found that awareness and knowledge of golden rice among Filipino farming community leaders is almost nonexistent. Vitamin A deficiency affects over 100 million children worldwide, leading to preventable blindness and high mortality rates.
UGA researchers aim to expand understanding of 'metalloaromaticity' and explore new classes of aromatics with diverse backgrounds in organic, inorganic, and computational chemistry. The project has significant industrial applications, including superconductivity.
Researchers found that fetal exposure to Ecstasy causes changes in brain chemistry and behavior in rats. The study, which mimicked the first trimester of human pregnancy, revealed a 502% increase in dopamine neuron fibers in the frontal cortex of Ecstasy-exposed rats.