Genetic key to growth of new arteries is identified
... essential for the growth of new arteries when the femoral (leg) artery is blocked. The team also identifie...d his group mimicked human vascular disease in the femoral arteries of normal mice and of mice that lacked the MMP2 gene, which encodes an enzyme that promotes...Radiologists attempt to solve mystery of Tut's demise
...rs discovered a possible premortem fracture to the femoral (thigh) bone. While they cannot assess how the injury occurred, the findings suggest that the injury may have been an open wound that became infected and ultimately fatal. Since King Tut was first examined by x-ray in 1968, revealing what appeared...Percutaneous aortic valve replacement safe, successful in high-risk patients
... threading a special delivery catheter through the femoral artery in the groin and into the aorta in a direction opposite, or retrograde, to the normal flow of blood. Once the catheter is properly positioned in the opening of the aortic valve, it is pulled back to release the CoreValve, a self-expanding sten......a physician can snake into the abdomen through the femoral vein in the leg. Using real-time imaging technology, an interventional radiologist can view and guide the minimally invasive procedure as it takes place. First, the doctor would insert the stainless steel outer stent, which would push out harmlessly ...A new treatment for liver cancer
...ontaining the radioactive element yttrium into the femoral and hepatic arteries.// The beads travel to the liver and deliver the radiation there, killing cancer cells. The treatment has been found to work best with colorectal or gastrointestinal tumours, and less well with larger liver tumours or those invol...Ultrasound Screening Could Improve The Outcome Of Critically ill Patients
...heter in the main artery in their thigh called the femoral artery.// Almost half of the 31 million patients ... receive a central venous catheter. It’s estimated femoral vein placement of the catheter is associated with the development of blood clots in around 8 percent...Drug Found Effective In Reducing Vertebral Fractures In Women
...ncrease at the lumbar spine and 8.3 percent at the femoral neck. Investigators conclude strontium ranelate given orally each day appears to reduce the risk of vertebral fractures rapidly, effectively and safely among postmenopausal women with osteoporosis....Reducing The Risk Of Fractures After a Heart Transplant
...f 1.6 percent. BMD decreased by 1.7 percent at the femoral neck for the alendronate patients and 2.1 percent for the calcitriol patients. The rate of fractures was about the same for the two groups. A comparison of the treatment groups with a similar group of patients receiving no treatment for bone loss i......ncrease at the lumbar spine and 8.3 percent at the femoral neck. Thus researchers conclude that strontium ranelate given orally each day appears to reduce the risk of vertebral fractures rapidly, effectively and safely among postmenopausal women with osteoporosis....Blood Gas Analysis: The Pros and Cons of Point-Of-Care Testing
... wrist, but also can be taken from the brachial or femoral arteries. For infants, capillary blood may be taken from a heelstick. In addition to arterial sampling, blood gas panels can be ordered on blood drawn through a central venous line to estimate cardiac output. Blood gas analysis is performed by traine......med by delivering astent on a catheter through the femoral artery in the groin. Thecatheter is maneuvered through the patient's vasculature to thecarotid artery. The stent, which is designed to prevent arterialplaque and debris from breaking off and blocking blood flow to thebrain, is then expanded at the si...