Blood Vessel News and Research

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Blood Vessels are tubes through which the blood circulates in the body. Blood vessels include a network of arteries, arterioles, capillaries, venules, and veins.

New research into what causes endometriosis

Researchers know what causes endometriosis, but how the cysts that are characteristic of the disease maintain themselves and produce severe pain in some women has remained a mystery.

15 Jul 2004

Findings alleviate concerns of physicians reluctant to prescribe beta-blockers because of cardiovascular adverse effects

Beta-blocker therapy in patients with heart failure is well tolerated and associated with fewer overall withdrawals and less heart failure deterioration than placebo, according to a new article in the Archives of Internal Medicine, one of the JAMA/Archives journals.

13 Jul 2004

New leads for the discovery of anthrax antitoxins that could be used in conjunction with antibiotics to treat late-stage anthrax

A team of researchers led by The Burnham Institute’s Robert C. Liddington has determined the crystal structure of the binding complex between anthrax toxin and one of its host receptors.

8 Jul 2004

Questions about this once widely-accepted treatment for postmenopausal ills

In the past two years, the Women’s Health Initiative (WHI) trials of Premarin-based hormone therapy came to early ends because the risks outweighed the benefits.

2 Jul 2004

Red and processed meats, sweets and desserts may increase risk of stroke

“Western” diets consisting of red and processed meats, refined grains, sweets and desserts may be associated with a greater risk of stroke

2 Jul 2004

Kaposi sarcoma virus common in people who are HIV positive turns lymph vessel cells into a cancer

A virus turns lymph vessel cells into a cancer that affects people with weakened immune systems, according to research published today in Nature Genetics.

28 Jun 2004

750,000 Americans will have a stroke or brain attack this year

Today researchers from the University of Washington School of Medicine reported findings that suggest that not all stroke patients have equal access to the only Federal Food and Drug Administration (FDA) approved acute ischemic stroke treatment.

25 Jun 2004

First-ever microfluidic BioMEMS device to study the mechanisms of cell migration and deformation

Cancer cells have the ability to invade blood vessels and find their way into the bloodstream. Once there, these infected cells can easily travel to other parts of the body and attack healthy organs.

25 Jun 2004

Stents designed with thinner and fewer linkages may be the basis of a new generation of stents

An investigation of how blood flows through stents after opening clogged arteries has led a team of researchers at the Medical College of Wisconsin Cardiovascular Center in Milwaukee to suggest that stents designed with thinner and fewer linkages may be the basis of a new generation of stents.

23 Jun 2004

Twice as many children are suffering strokes than was previously believed

“We’re seeing double the numbers of stroke in general,” says Dr. Gabrielle deVeber, who will be chairing a session on Stroke in Children and Young Adults today at the 5th World Stroke Congress in Vancouver, B.C. “That’s for both ischemic stroke (blood flow in the brain interrupted by a clot) and haemorrhagic (bleeding into the brain from a ruptured blood vessel).

23 Jun 2004

Minimally invasive procedure provides new childbirth hope

Beauty therapist, Jo Anastasio, who suffers from an extremely rare blood vessel abnormality, was told that she couldn’t have children and that her only option was a hysterectomy.

21 Jun 2004

Aggressive treatment of brain blood clots can produce a good outcome for many stroke patients

In the study, published in a recent issue of the journal Neurosurgery, 50 percent of stroke patients had little or no neurological disability one to three months after clot-dissolving medication was delivered directly to the site of the blockages, compared to 39 percent of patients with similarly good outcomes documented in a large national trial of intravenous (IV) drug treatment for stroke.

21 Jun 2004

African Americans suffer from cardiovascular diseases at a rate about five times higher than the rest of the U.S. population

African Americans suffer from cardiovascular diseases at a rate about five times higher than the rest of the U.S. population. In a new study, scientists may have found a culprit: a serious deficiency of nitric oxide, a small molecule vital in the regulation of blood flow and blood pressure.

11 Jun 2004

Drug may benefit patients suffering deep scarring after radiation treatment

Cancer patients who suffer from a progressive, deep scarring of tissue following radiation treatment might benefit from a drug that’s FDA-approved to treat vascular disease, according to a University of Rochester study published in this month’s Journal of Clinical Oncology.

10 Jun 2004

Non-aspirin pain drugs may help men with recurrent prostate cancer

Early results from a University of North Carolina at Chapel Hill School of Medicine study may determine if drugs called Cox-2 inhibitors, a newer type of non-aspirin pain medicine now widely prescribed for arthritis symptoms, may benefit men with recurrent prostate cancer.

10 Jun 2004

Breakthrough in gene therapy

Despite a roller-coaster ride of ups and downs during the past 15 years, gene therapy has continued to attract many of the world's brightest scientists. They are tantalized by the enormous potential that replacing missing genes or disabling defective ones offers for curing diseases of many kinds.

3 Jun 2004

Innovative type of brain scan can determine where blockages of blood to the brain lie

It's a no-brainer that the brain needs a constant supply of blood to keep it going. But some medical conditions can block or reduce that life-giving flow. Whether it's a stroke, a clogged artery or a brain tumor, any situation where blood can't get to the whole brain can lead to death or permanent disability.

2 Jun 2004

Stent methodologies for treating occluded arteries

Branch points in the arteries are a common area of atherosclerotic disease, resulting in the occlusion of both branches. These branch points can generally be defined as a main branch and a side branch, and, in treating the disease, the question of what is the optimal course of action, opening the main branch, the side branch, or both, remains uncertain.

2 Jun 2004

Chocolate is good for your heart

UCSF scientists are publishing sweet results of a study examining chocolate's effects on blood vessel function in healthy people. The team reports that small daily doses of flavonoid-rich dark chocolate consumed over a two-week period improved blood vessels' ability to dilate, or expand.

1 Jun 2004

Daily reduction in the flexibility of blood vessels maybe why heart attacks occur in the early morning

Mayo Clinic researchers have discovered a daily reduction in the flexibility of blood vessels, which may help explain why heart attacks and strokes occur most frequently in the early morning hours. The findings are published June 1 in Circulation: Journal of the American Heart Association.

1 Jun 2004

Blood Vessel News and Research

New research into what causes endometriosis

Findings alleviate concerns of physicians reluctant to prescribe beta-blockers because of cardiovascular adverse effects

New leads for the discovery of anthrax antitoxins that could be used in conjunction with antibiotics to treat late-stage anthrax

Questions about this once widely-accepted treatment for postmenopausal ills

Red and processed meats, sweets and desserts may increase risk of stroke

Kaposi sarcoma virus common in people who are HIV positive turns lymph vessel cells into a cancer

750,000 Americans will have a stroke or brain attack this year

First-ever microfluidic BioMEMS device to study the mechanisms of cell migration and deformation

Stents designed with thinner and fewer linkages may be the basis of a new generation of stents

Twice as many children are suffering strokes than was previously believed

Minimally invasive procedure provides new childbirth hope

Aggressive treatment of brain blood clots can produce a good outcome for many stroke patients

African Americans suffer from cardiovascular diseases at a rate about five times higher than the rest of the U.S. population

Drug may benefit patients suffering deep scarring after radiation treatment

Non-aspirin pain drugs may help men with recurrent prostate cancer

Breakthrough in gene therapy

Innovative type of brain scan can determine where blockages of blood to the brain lie

Stent methodologies for treating occluded arteries

Chocolate is good for your heart

Daily reduction in the flexibility of blood vessels maybe why heart attacks occur in the early morning

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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