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.

Mexican-Americans have a far higher chance of suffering a stroke than non-Hispanic whites

And, according to a second study published today by the same team, the difference doesn't appear to be related to Mexican-Americans' higher incidence of diabetes, which had been thought to raise their risk of a certain type of stroke.

9 Aug 2004

Lack of a gene called LBP-1a in the embryo prevents normal growth of blood vessels in the placenta

The lack of a gene called LBP-1a in the mouse embryo prevents normal growth of blood vessels in the placenta. This finding suggests that a similar defect in humans could play a role in fetal growth retardation, infant mortality and spontaneous abortion.

6 Aug 2004

Blood vessel plug - amplatzer ductal occluder, performs well in trial

In the largest and longest trial yet of a device called the Amplatzer ductal occluder, a duct that shunts blood flow away from the lungs during fetal development but sometimes fails to close after birth, was successfully closed in almost all patients, according to a new study in the Aug. 4, 2004, issue of the Journal of the American College of Cardiology.

5 Aug 2004

Hormone previously identified in the venom of the green mamba snake may play role in stroke research

A Mayo Clinic research team is focusing on a hormone previously identified in the venom of the green mamba snake for the role it may play in a dangerous blood vessel narrowing in stroke patients that can lead to a second stroke, reduced blood flow and brain damage.

2 Aug 2004

Study shows blood transfusions during heart surgery appear to increase death risk

Patients who received blood platelet transfusions during coronary bypass surgery were more likely to have prolonged hospital stays, longer surgeries, more bleeding and higher risk of infection, stroke and death, according to an international study led by the Virginia Commonwealth University Medical Center.

29 Jul 2004

Proof of principle that it is possible to deliver new genes body-wide to all the muscles of an adult animal

MDA-supported researchers at the University of Washington-Seattle have delivered the gene for the dystrophin protein to all voluntary muscles with a single intravenous injection in mice with Duchenne muscular dystrophy (DMD).

29 Jul 2004

Definite link between migraine and menstruation

Two new studies shows a definite link between migraine and menstruation. Approximately half of all women who seek clinical treatment for migraines have reported an association between migraine and menstruation, and a recent study by the City of London Migraine Clinic confirms their experience.

26 Jul 2004

Studies find stroke strikes poor on Mondays in Finland and fewer deaths from bleeding strokes in Sweden

Ischemic stroke takes a holiday on Sunday but returns with a vengeance on Monday, particularly in the elderly who are poor and less educated, according to a Finnish study.

23 Jul 2004

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

Blood Vessel News and Research

Mexican-Americans have a far higher chance of suffering a stroke than non-Hispanic whites

Lack of a gene called LBP-1a in the embryo prevents normal growth of blood vessels in the placenta

Blood vessel plug - amplatzer ductal occluder, performs well in trial

Hormone previously identified in the venom of the green mamba snake may play role in stroke research

Study shows blood transfusions during heart surgery appear to increase death risk

Proof of principle that it is possible to deliver new genes body-wide to all the muscles of an adult animal

Definite link between migraine and menstruation

Studies find stroke strikes poor on Mondays in Finland and fewer deaths from bleeding strokes in Sweden

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

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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