Blood Vessel Current Events | Blood Vessel News | 9
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Childhood obesity: The increasing vascular drama
Obesity is one of the most important health problems in industrialized countries irrespective of socio-economic status, age, sex or ethnicity. view more (2009-08-31)
Aspirin and similar drugs may be associated with brain microbleeds in older adults
Individuals who take aspirin or other medications that prevent blood clotting by inhibiting the accumulation of platelets appear more likely to have tiny, asymptomatic areas of bleeding in the brain. view more (2009-04-14)
Brief, intense exercise benefits the heart
Short bursts of high intensity sprints-known to benefit muscle and improve exercise performance-can improve the function and structure of blood vessels, in particular arteries that deliver blood to our muscles and heart, according to new research from McMaster University. view more (2008-06-05)
Catheter angiography may be an unnecessary follow-up to CT angiography
Even in challenging cases, CT angiography (CTA) offers an accurate and rapid diagnosis for blunt trauma victims who may have aortic or great vessel injury negating the need for more invasive procedures. view more (2007-09-21)
The benefits of reperfusion therapy
The wider use of reperfusion therapy in patients with heart attack (AMI) can save millions of lives in Europe. view more (2009-09-01)
Researchers identify new cell targets for preventing growth of breast and other tumors
Researchers at the Lineberger Comprehensive Cancer Center at the University of North Carolina at Chapel Hill have discovered new targets for cancer treatment aimed at blocking a key step in tumor progression. view more (2008-04-24)
Researchers identify new cell targets for preventing growth of breast and other tumors
Researchers at the Lineberger Comprehensive Cancer Center at the University of North Carolina at Chapel Hill have discovered new targets for cancer treatment aimed at blocking a key step in tumor progression. view more (2008-04-24)
High cholesterol diets modify gene expression in atherosclerosis
Scientists from the department of Biochemistry and Molecular Biology 1 of the University of Granada (Universidad de Granada) have proven that a high cholesterol diet causes changes in gene expression of chicken aortic smooth muscle cells at the early stages of an experimental atherosclerosis. view more (2007-06-13)
UNC study: Aerobic activity may keep the brain young
In the UNC study, to be published July 9 in the American Journal of Neuroradiology, physically active elderly people showed healthier cerebral blood vessels than those who are not active. view more (2009-06-30)
Cancer stem cells spur glioma Angiogenesis, could hold key to brain tumor therapy
Stem cell-like glioma cancer cells that share many characteristics with normal stem cells propel the lethal growth of brain cancers by promoting tumor blood vessel formation, and may hold the key to treating these deadly cancers. view more (2006-08-15)
Simple chemical procedure augments therapeutic potential of stem cells
Adult stem cells resemble couch potatoes if they hang out and divide in a dish for too long. They get fat and lose key surface proteins, which interferes with their movement and reduces their therapeutic potential. Now, via a simple chemical procedure, researchers have found a way to get these cells off the couch and over to their therapeutic... view more... (2008-10-31)
Protein target for diabetes drug regulates blood pressure
University of Iowa researchers have identified a molecular pathway in blood vessels that controls blood pressure and vascular function and may help explain why certain drugs for type II diabetes also appear to lower patients' blood pressure. The study is published in the March 5 issue of Cell Metabolism. view more (2008-03-05)
Killing Cancer Like a Vampire Slayer
Like vampires, cancer tumors require an ample supply of blood to stay alive. Without fresh blood for sustenance, cancer cells shrivel up like raisins and die. view more (2009-09-18)
Natural Compound Stops Diabetic Retinopathy
Researchers at the University of Oklahoma Health Sciences Center have found a way to use a natural compound to stop one of the leading causes of blindness in the United States. view more (2009-07-06)
Indian eddies supply Atlantic Ocean with warm water
Water from the Indian Ocean does not reach the South Atlantic Ocean continuously, but in separate packages. These are called Agulhas eddies, after the current along the east coast of Southern Africa where they originate from. view more (2005-10-11)
St. Jude study shows temporary improvement of tumor blood flow can improve chemotherapy
A treatment for neuroblastoma that lands a one-two punch works best when the second punch is timed to take maximum advantage of the first one, according to results of studies at St. Jude Children's Research Hospital. view more (2007-07-12)
Gene therapy technique thwarts cancer by cutting off tumor blood supply
University of Florida researchers have come up with a new gene therapy method to disrupt cancer growth by using a synthetic protein to induce blood clotting that cuts off a tumor's blood and nutrient supply. view more (2009-06-12)
Penn Researchers Unlock Molecular Origin of Blood Stem Cells
A research team led by Nancy Speck, PhD, Professor of Cell and Developmental Biology at the University of Pennsylvania School of Medicine, has identified the location and developmental timeline in which a majority of bone marrow stem cells form in the mouse embryo. view more (2009-01-12)
High-Fat Diets Inflame Fat Tissue Around Blood Vessels, Contribute to Heart Disease
A study by researchers at the University of Cincinnati shows that high-fat diets, even if consumed for a short amount of time, can inflame fat tissue surrounding blood vessels, possibly contributing to cardiovascular disease. view more (2009-02-19)
Sleep Apnea Increases Heart Disease Risk
Obstructive sleep apnea, or periodic interruptions in breathing throughout the night, thickens sufferers' blood vessels. Moreover, it increases the risk of several forms of heart and vascular disease. view more (2009-05-05)
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