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.

Scientists develop DNA-vaccine that restricts supply of blood to tumours

A DNA-vaccine that restricts the supply of blood to tumours has been developed by scientists at the Swedish medical university Karolinska Institutet. The vaccine slows the growth of breast cancer tumours in mice.

24 May 2010

Restoration of post-meal blood vessel expansion may help improve strength and health in elderly people

Why do people become physically weaker as they age? And is there any way to slow, stop, or even reverse this process, breaking the link between increasing age and frailty?

21 May 2010

Pistachio nuts increase levels of antioxidants in blood of adults with high cholesterol: Researchers

Pistachio nuts, eaten as part of a healthy diet, can increase the levels of antioxidants in the blood of adults with high cholesterol, according to an international team of nutritional scientists.

20 May 2010

Results from Phase 1 clinical trials of TRC105, TRC102, and TRC093 to be presented at ASCO 2010

TRACON Pharmaceuticals, a biotechnology company that develops targeted therapies for oncology and ophthalmology, announced today that results from Phase 1 clinical trials of TRC105, TRC102, and TRC093 will be presented at the annual meeting of the American Society of Clinical Oncology on June 5-7, 2010 in Chicago, IL.

19 May 2010

Altered blood flow leads to falls in elderly people: Research

A new study shows that altered blood flow in the brain due to high blood pressure and other conditions may lead to falls in elderly people. The research will be published in the May 18, 2010, issue of Neurology, the medical journal of the American Academy of Neurology. Each year, unintentional falls in the United States account for more than 16,000 deaths and 1.8 million emergency room visits.

18 May 2010

MicroStockProfit.com: BSMD's total worldwide revenues for first-quarter 2010 decline 2%

MicroStockProfit.com announces an investment report featuring BioSphere Medical Inc. The report includes financial, comparative and investment analyses, and industry information you need to know to make an educated investment decision.

17 May 2010

Individual's lifestyle choices can affect cholesterol, triglycerides levels: Mayo Clinic Health Letter

Diet and lifestyle choices aren't only evident on the bathroom scale. The effect of these choices is also reflected with relative accuracy in cholesterol numbers.

13 May 2010

Drug-releasing stents do not result in fewer deaths or subsequent heart attacks after angioplasty

Drug-releasing stents are more effective than bare metal stents at keeping a blocked artery open after angioplasty, but the difference does not result in fewer deaths or subsequent heart attacks after the procedure, according to a review of recent studies.

12 May 2010

Anti-inflammatory drugs help block kidney destruction that occurs with hypertension: Researchers

Anti-inflammatory drugs appear to help block the rapid kidney destruction that can occur with hypertension, Medical College of Georgia researchers report.

12 May 2010

Folic acid supplement may improve blood flow in young amenorrheic runners

A study led by sports medicine researcher Anne Hoch, D.O. at The Medical College of Wisconsin in Milwaukee has found that oral folic acid may provide a safe and inexpensive treatment to improve vascular function in young female runners who are amenorrheic (not menstruating).

11 May 2010

Novel imaging techniques improve post heart attack survival rates in mouse model

Human adult stem cells injected around the damage caused by a heart attack survived in the heart and improved its pumping efficiency for a year in a mouse model, researchers at The University of Texas MD Anderson Cancer Center report online ahead of publication in Circulation Research.

10 May 2010

CDI, iPS Academia Japan announce licensing agreement for seminal iPSC patent portfolio

Cellular Dynamics International, Inc. (CDI), the world's largest producer of cellular tools for drug discovery and safety derived from induced pluripotent stem cells (iPSCs), and iPS Academia Japan, Inc., today announced a nonexclusive licensing agreement for the seminal iPSC patent portfolio arising out of the work of Dr. Shinya Yamanaka, M.D., Ph.D., Center for iPS Cell Research and Application (CiRA), Kyoto University.

7 May 2010

Researchers study effects of dark chocolates in reducing heart disease

Volunteers are to have chocolate delivered to their homes and be encouraged to eat 50g of it every day for eight weeks as part of a new research study.

7 May 2010

Survey reveals need for educating U.S. women about stroke symptoms

Although more than 425,000 women suffer from stroke each year, 55,000 more than men, a new survey showed that women may be dramatically underestimating their risk of this medical emergency, the third leading cause of death in the United States. Only 27 percent of women who were surveyed could name more than two of the six primary stroke symptoms. Moreover, seven out of 10 women who were surveyed said they are not aware they are more likely than men to have a stroke, and were not at all or only somewhat knowledgeable about risk factors.

5 May 2010

Early treatment of ROP for high-risk premature babies can improve vision: ETROP study

Scientists have shown that through eye examinations, doctors can identify infants who are most likely to benefit from early treatment for a potentially blinding eye condition called retinopathy of prematurity, resulting in better vision for many children.

4 May 2010

Cardiovascular specialists demonstrate effectiveness of using stents to repair aortas

A UC Davis team of cardiovascular specialists has demonstrated the effectiveness of using stents -- as compared to traditional open-chest surgery -- to repair aortas that are torn as the result of accidents. The researchers will present their findings at the American Association for Thoracic Surgery Aortic Symposium 2010, which takes place April 29-30 in New York City.

4 May 2010

Report shows increasing rates of AMD among Asians

The May issue of Ophthalmology, the journal of the American Academy of Ophthalmology, includes a surprising, first report on increasing rates of age-related macular degeneration among Asians, and describes an innovative "bypass" laser surgery that may help many people with central retinal vein occlusion avoid serious vision loss.

3 May 2010

Molecular imaging can help physicians identify aortic dissection: Research

According to research published in the May issue of The Journal of Nuclear Medicine, molecular imaging can help physicians identify aortic dissection-an often fatal blood vessel condition-and help guide treatment.

3 May 2010

Vascular surgeon successfully bypasses torn aorta

Rhonda Mullen was 38 years old and in perfect health when she suddenly felt a searing pain between her shoulder blades. A few hours later, Mullen was being wheeled into an operating room at Loyola University Hospital for emergency surgery to repair an unusual tear in her aorta, the body's main blood vessel.

29 Apr 2010

Ranibizumab eye injections plus laser therapy result in dramatic visual improvement

Researchers have shown that ranibizumab (Lucentis) eye injections, often in combination with laser treatment, result in better vision than laser treatment alone for diabetes-associated swelling of the retina.

28 Apr 2010