A collaborative network of scientists, including UNC's Cam Patterson, has been awarded a $6 million grant to explore the biology of heart failure and find new therapies. The project aims to define the role of proteotoxicity in clinically relevant models of heart failure.
A new study cautions that thoracic imaging protocols must carefully balance radiation doses to the breast and lungs. The study found that changing protocols can reduce breast radiation dose by over 50% and lower lung radiation dose. Researchers emphasize the need for caution when planning CT protocols.
A study suggests that hydrogen fluoride gas (HF) is the primary form of fluorine released from domestic coal in endemic areas, leading to severe cases of fluorosis. This new understanding may change current knowledge on the pathogenic mechanism of coal burning endemic fluorosis.
A recent study found that using a lower dose of contrast media (60 milliliters) in 320 detector row CT scans resulted in sufficient enhancement in over 96% of coronary segments. Larger patients with higher body mass indexes showed improved results, supporting the use of this lower dose protocol.