GAINESVILLE, Fla. — Few treatments exist for patients with advanced primary liver cancer, but University of Florida researchers have found a new way to broaden the range of options and potentially improve health outcomes by combining two treatments.
In the first study of its kind, the researchers combined sorafenib, the only Food and Drug Administration-approved pill for treating advanced liver cancer, with another routinely used therapy known as transarterial chemoembolization, which works by cutting off the blood supply to tumors. No unexpected toxic effects were seen, and the combo appears to have the potential to improve survival for certain groups of patients. (more…)
The size of leaves can vary by a factor of 1,000 across plant species, but until now, the reason why has remained a mystery. A new study by an international team of scientists led by UCLA life scientists goes a long way toward solving it.(more…)
ANN ARBOR, Mich.— A new study from the University of Michigan and the University of Pittsburgh shows that even if a child isn’t crying, frowning or displaying other negative emotions on a consistent basis, another warning sign is when a child shows fewer positive displays, like hugging a parent or smiling and laughing.
“Surprisingly, it seems that it is low levels of happiness, as opposed to high levels of sadness, what may help explain why these kids too often develop depressive disorders,” said Nestor Lopez-Duran, an assistant professor of psychology at U-M and one of the study’s authors. (more…)
The earliest known image of an Egyptian ruler wearing the “White Crown” associated with Egyptian dynastic power has been brought to light by an international team of archaeologists led by Egyptologists from Yale University.
Carved around 3200 BCE, this unique record of a royal celebration at the dawn of the Egyptian dynastic period was found at a site discovered almost a half-century ago by Egyptologist Labib Habachi at Nag el-Hamdulab, on the West Bank of the Nile to the north of Aswan. (more…)
*At the Imagine Cup 2011 Worldwide Finals, dozens of student teams showcase software projects that in some cases are already improving disaster relief efforts.*
REDMOND, Wash. – July 7, 2011 – When floodwaters swept across northern Thailand last fall, Kriangkrai Pipatvilaikul knew he had to help. So he boarded a bus with fellow students from Chulalongkorn University and went to a devastated village he had seen on TV.
The students joined scores of volunteers arriving at the same village with food, water and medical supplies. As they helped with the relief effort, the group heard about a harder hit area, one that hadn’t made the news, and they decided to push on. What they found shocked them. As they paddled through the submerged town, desperate villagers surrounded their boat and tried to grab whatever food they could. The students realized no other volunteers had been there despite the short distance from the previous site. (more…)
PASADENA, Calif. — Scientists analyzing data from NASA’s Cassini spacecraft now have the first-ever, up-close details of a Saturn storm that is eight times the surface area of Earth.
On Dec. 5, 2010, Cassini first detected the storm that has been raging ever since. It appears approximately 35 degrees north latitude of Saturn. Pictures from Cassini’s imaging cameras show the storm wrapping around the entire planet covering approximately 2 billion square miles (4 billion square kilometers). (more…)
*The UA-led research, based on climate models, shows that melting of the ice sheets will occur in this century and next.
Warming of the ocean’s subsurface layers will melt underwater portions of the Greenland and Antarctic ice sheets faster than previously thought, according to new University of Arizona-led research. Such melting would increase the sea level more than already projected.
The research, based on 19 state-of-the-art climate models, proposes a new mechanism by which global warming will accelerate the melting of the great ice sheets during this century and the next. (more…)
GAINESVILLE, Fla. — A new study co-authored by University of Florida researchers provides details on the first cookiecutter shark attack on a live human, a concern as warm summer waters attract more people to the ocean.(more…)
