News tagged with blood vessels

Smallest tools could give biggest results in bone repair

When William Murphy works with some of the most powerful tools in biology, he thinks about making tools that can fit together. These constructions sound a bit like socket wrenches, which can be assembled to turn a half-inch ...

Medicine & Health / Research

created Feb 06, 2012 | popularity not rated yet | comments 0

Rare mutations may help explain aneurysm in high-risk families

An innovative approach to genome screening has provided clues about rare mutations that may make people susceptible to brain aneurysms, predisposing them to brain bleeds, according to preliminary late-breaking research presented ...

Medicine & Health / Genetics

created Feb 03, 2012 | popularity not rated yet | comments 0

New drug doesn't improve disability among stroke patients

A new drug that showed promise in animal studies and an early clinical trial didn't improve disability among stroke patients, according to late-breaking research presented at the American Stroke Association's International ...

Medicine & Health / Cardiology

created Feb 03, 2012 | popularity not rated yet | comments 0

New device performs better than old for removing blood clots

An experimental blood clot-removing device outperformed the FDA-approved MERCI; retriever device, according to late-breaking science presented at the American Stroke Association's 2012 International Stroke Conference.

Medicine & Health / Cardiology

created Feb 03, 2012 | popularity not rated yet | comments 0

New 'shieldcroc' species of ancient crocodile discovered

A University of Missouri researcher has identified a new species of prehistoric crocodile. The extinct creature, nicknamed "Shieldcroc" due to a thick-skinned shield on its head, is an ancestor of today's ...

Other Sciences / Archaeology & Fossils

created Jan 31, 2012 | popularity 4.4 / 5 (7) | comments 0 | with audio podcast

Ferroelectric switching discovered for first time in soft biological tissue

The heart's inner workings are mysterious, perhaps even more so with a new finding. Engineers at the University of Washington have discovered an electrical property in arteries not seen before in mammalian ...

Physics / General Physics

created Jan 30, 2012 | popularity 5 / 5 (2) | comments 2 | with audio podcast

Cambridge team first to grow smooth muscle cells from patient skin cells

A Cambridge University research team has for the first time discovered a method of generating different types of vascular smooth muscle cells (SMCs) - the cells which make up the walls of blood vessels - using cells from ...

Medicine & Health / Cardiology

created Jan 26, 2012 | popularity 5 / 5 (2) | comments 0

Study identifies blood-forming stem cells' growth

Scientists with the new Children's Research Institute at UT Southwestern Medical Center have identified the environment in which blood-forming stem cells survive and thrive within the body, an important step toward increasing ...

Medicine & Health / Research

created Jan 25, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Avastin, Sutent increase breast cancer stem cells, study shows

Cancer treatments designed to block the growth of blood vessels were found to increase the number of cancer stem cells in breast tumors in mice, suggesting a possible explanation for why these drugs don't ...

Medicine & Health / Cancer

created Jan 25, 2012 | popularity 5 / 5 (1) | comments 1 | with audio podcast

Imaging live mouse spinal cord will aid trauma therapy

(Medical Xpress) -- To study spinal cord injuries, researchers have had to conduct exploratory surgeries on mice to determine how nerves and other cells respond after trauma. But these approaches have only ...

Medicine & Health / Research

created Jan 25, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Drug improves survival of colorectal cancer patients, trial results show

An investigational drug called regorafenib slowed the progression of tumors and lengthened the lives of patients with metastatic colorectal cancer, an international phase III clinical trial found. The findings were presented ...

Medicine & Health / Cancer

created Jan 18, 2012 | popularity not rated yet | comments 0

Essential protein for the formation of new blood vessels identified

New research explains how cells regulate their bonds during the development of new blood vessels. For the first time, the role of the protein Raf-1 in determining the strength of the bond between cells has ...

Medicine & Health / Research

created Jan 17, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Smooth muscle cells created from patients' skin cells

(PhysOrg.com) -- Scientists have created cells which make up the walls of blood vessels; research could lead to new treatments and better screening for cardiovascular disease.

Biology / Biotechnology

created Jan 17, 2012 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Benefits of aspirin more modest than previously believed

(Medical Xpress) -- People without a history of cardiovascular disease (such as heart attack or stroke) are unlikely to benefit from a regular dose of aspirin, given the associated risk of internal bleeding. ...

Medicine & Health / Medications

created Jan 16, 2012 | popularity 4 / 5 (2) | comments 0

Star Trek Tricorder revisited: Toward a genre of medical scanners

A hand-held scanner, reminiscent of the fictional Star Trek medical Tricorder, images blood vessels through the skin and projects a map onto the skin showing nurses exactly where to insert a needle. A pocket-sized device ...

Medicine & Health / Research

created Jan 04, 2012 | popularity 5 / 5 (2) | comments 0

Blood vessel

The blood vessels are the part of the circulatory system that transport blood throughout the body. There are three major types of blood vessels: the arteries, which carry the blood away from the heart, the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back towards the heart.

For more information about Blood vessel, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.