As many as three out of four surgery patients could be receiving anti-clotting medications that they do not need, according to a study led by investigators at the University of Utah School of Medicine.(more…)
A team of researchers from UCLA and the University of Michigan has developed a material that could help prevent blood clots associated with catheters, heart valves, vascular grafts and other implanted biomedical devices.
Blood clots at or near implanted devices are thought to occur when the flow of nitric oxide, a naturally occurring clot-preventing agent generated in the blood vessels, is cut off. When this occurs, the devices can fail. (more…)
First in state to perform minimally invasive alternative to open-heart surgery
Todd Dunlap, 62, arrived at Ronald Reagan UCLA Medical Center’s emergency room on Aug. 8 suffering from shortness of breath, fatigue and extreme cold. When a CT scan revealed a 24-inch clot stretching from his legs into his heart, doctors feared the mass could break loose and lodge in his lungs, blocking oxygen and killing him instantly. (more…)
Mice and monkeys don’t develop diseases in the same way that humans do. Nevertheless, after medical researchers have studied human cells in a Petri dish, they have little choice but to move on to study mice and primates.
University of Washington bioengineers have developed the first structure to grow small human blood vessels, creating a 3-D test bed that offers a better way to study disease, test drugs and perhaps someday grow human tissues for transplant.
Can Inflammation Predict Heart Disease and Stroke?
Groundbreaking research may be able to help predict how likely it is that a person will have heart disease or a stroke in the future. Studies have linked inflammation to the risk of cardiovascular disease because of the association between the release of C-Reactive Protein (CRP) and heart disease.
What is C-Reactive Protein (CRP)?
The National Institute of Health explains that CRP is a protein that is released when there is inflammation present in the body. The liver produces the protein and a blood test can be done to find out how much CRP is present in a person’s body.
What is inflammation?
John W. Kimball maintains a website describing in depth how inflammation develops in the body. Inflammation develops as a result of injury to the body. It can often be recognized by swelling and redness at the site of inflammation and may be accompanied by pain. Although inflammation often occurs on the surface of the skin, it can also occur internally. (more…)