Blood Vessels are tubes through which the blood circulates in the body. Blood vessels include a network of arteries, arterioles, capillaries, venules, and veins.
Results from the DAWN stroke trial presented at the European Stroke Organization Conference provide compelling evidence that selected patients suffering a major ischemic stroke recovered significantly better with mechanical retrieval of the blood clot with medical therapy compared with medical therapy alone when initiated past the current guidelines of within 6 hours and up to 24 hours of the stroke.
Royal Philips will showcase its market-leading image guided therapy solutions at EuroPCR 2017 (Paris, May 16 – 19, 2017) to advance interventional cardiology and make care more personalized, while optimizing patient care and hospital budgets. This year, the healthcare industry is celebrating the 40th anniversary of angioplasty, the minimally invasive treatment of obstructed blood vessels, and as a leader in interventional cardiology, Philips is reinforcing its longstanding commitment to transforming cardiac care with meaningful innovations.
By using induced pluripotent stem cells to create endothelial cells that line blood vessels in the brain for the first time for a neurodegenerative disease, University of California, Irvine neurobiologists and colleagues have learned why Huntington's disease patients have defects in the blood-brain barrier that contribute to the symptoms of this fatal disorder.
Researchers at the University of South Florida show in a new study that bone marrow stem cell transplants helped improve motor functions and nervous system conditions in mice with the disease Amyotrophic Lateral Sclerosis (ALS) by repairing damage to the blood-spinal cord barrier.
For most people, being nearsighted is a nuisance, easily treated with a prescription for glasses or contact lenses. But some experience a complication that can cause permanent blindness.
A new study finds that dietary nitrate- a compound that dilates blood vessels to decrease blood pressure- may reduce overstimulation of the sympathetic nervous system that occurs with heart disease.
Certain blood vessels in the brainstem constrict when blood vessels elsewhere in the body would dilate. And that contrary behavior is what keeps us breathing, according to a new paper by UConn researchers published May 8 in eLife.
Astronauts aboard the International Space Station have decreased physical fitness because of a decrease in the way oxygen moves through the body, according to a Kansas State University kinesiology study.
Already extolled for their health benefits as a food compound, omega-3 fatty acids now appear to also play a critical role in preserving the integrity of the blood-brain barrier, which protects the central nervous system from blood-borne bacteria, toxins and other pathogens, according to new research from Harvard Medical School.
Flying a stroke specialist by helicopter to a nearby stroke patient for emergency care is feasible, saves money and, most importantly, gets critical care to patients faster than transporting the patient to a hospital first, according to a single-patient, proof-of-concept study by a Johns Hopkins Medicine research team.
Over the decades, scientists have repeatedly shown that patients with increased levels of the hormone insulin in their blood can experience increased risks of cancer. Surprisingly, however, Joslin Diabetes Center researchers now have discovered that impaired effects of insulin also can boost these risks.
Scientists at The Scripps Research Institute have discovered why some cancers may reoccur after years in remission.
Dermal fillers have become a popular alternative to surgery for patients who want a younger facial appearance. Learning about some key "danger zones" can help plastic surgeons to enhance the safety and effectiveness of facial filler procedures, according to an expert update in the May issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons.
The U.S. Food and Drug Administration today approved Brineura (cerliponase alfa) as a treatment for a specific form of Batten disease. Brineura is the first FDA-approved treatment to slow loss of walking ability in symptomatic pediatric patients 3 years of age and older with late infantile neuronal ceroid lipofuscinosis type 2 (CLN2), also known as tripeptidyl peptidase-1 (TPP1) deficiency.
Mortality rates for women undergoing surgery for abdominal aortic aneurysms are nearly twice those for men, a new study has found.
A team of scientists from the National Institutes of Health has discovered biological mechanisms that appear to prevent damage to the heart muscle's "power grid," the network of mitochondrial circuits that provide energy to cells.
Scientists from VIB and KU Leuven, together with colleagues from the University of California and the Swiss Institute for Experimental Cancer Research have demonstrated that, anti-angiogenic therapy can improve immune boosting treatments.
A team led by Massachusetts Eye and Ear researchers has identified a novel therapeutic target for retinal neovascularization, or abnormal blood vessel growth in the retina, a hallmark of advanced diabetic eye disease (proliferative diabetic retinopathy).
Like private investigators on a stake out, St. Jude Children's Research Hospital scientists used patience and video surveillance-like tools to identify cells that trigger blood cell development.
One of the mysteries of the living body is the movement of cells - not just in the blood, but through cellular and other barriers.