Researchers at the University of Delaware have developed a new artificial hip design that reduces stress shielding and prevents bone atrophy in younger patients. The design is based on an analysis of real loading conditions within the human hip region and has been shown to consistently perform better than conventional designs.
The American Association for the Study of Liver Diseases (AASLD) will present over 1,000 presentations on liver-related diseases, including new findings on using alcohol to repair damaged livers and the impact of race on response to anti-viral therapy in chronic Hepatitis C patients. The meeting aims to advance the science and practice...
Researchers found that chronic sleep deprivation can lead to changes in glucose tolerance and hormone secretion, resembling the effects of advanced age or early stages of diabetes. Sleep deprivation also altered thyroid-stimulating hormone production and cortisol levels, with significant consequences for overall health.
The USGS has been monitoring a series of large earthquakes around the world since August 17. The seismic activity is believed to be related to stress buildup in the Earth's crust. Scientists will discuss their findings and lessons learned from recent earthquakes, including those in Turkey, Greece, Taiwan, and Mexico.
The discovery provides a detailed picture of life during the earliest days of dinosaurs and mammals. The newly found fossils are from the Middle to Late Triassic period, around 230 million years ago, and include two new dinosaurs that appear to be older than previously recorded species.
Depleted gas reservoirs can store enough carbon dioxide to limit emissions from fossil fuels for at least 20 years, according to USGS scientist Dr. Robert Burruss. However, capturing, compressing, transporting, and injecting such large amounts of CO2 requires an industry nearly twice the size of the current natural gas industry.
Using genetically manipulated T cells producing a fluorescent jellyfish protein, researchers observed the movement of MEKK2 towards T cell receptors within seconds of antigen binding. This study reveals MEKK2's crucial role in delivering molecular signals to the nucleus and active attachment between immune cells.
Yale researchers have developed an improved ELISA test to detect ehrlichiosis, a newly discovered tick-borne disease. The new test is more reliable and efficient than the old one, allowing for better surveillance of the disease in affected areas.