Blood Vessel News and Research

RSS

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

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

Study suggests potential ingredient in rice for prevention of cardiovascular diseases

Rice is generally thought to be a healthy addition to the diet because it is a source of fiber. However, not all rice is equally nutritious, and brown rice might have an advantage over white rice by offering protection from high blood pressure and atherosclerosis ("hardening of the arteries"), say researchers at the Cardiovascular Research Center and Department of Physiology at Temple University School of Medicine in Philadelphia.

27 Apr 2010

Popular antidepressants may have beneficial side effects for cardiovascular health: Study

A class of antidepressants known as selective serotonin reuptake inhibitors may provide a boost to cardiovascular health by affecting the way platelets, small cells in the blood involved in clotting, clump together, say researchers at the Loyola University Medical Center in Maywood, Ill.

26 Apr 2010

Phase 1/2 clinical trial of TRC105 therapy initiated for patients with castrate-resistant prostate cancer

TRACON Pharmaceuticals, a biotechnology company that develops targeted therapies for oncology and ophthalmology, announced today that the National Cancer Institute has initiated a Phase 1/2 clinical trial of TRC105 therapy for patients with castrate-resistant prostate cancer.

26 Apr 2010

Researchers screen Afro-Caribbean students to predict risk of heart disease

Researchers at the University of Hertfordshire are screening an Afro-Caribbean cohort of students this week to gauge their predisposition to heart disease in later life.

21 Apr 2010

Magnetically guided nanoparticles for delivering DNA, cells and drugs

Scientists and engineers have used uniform magnetic fields to drive iron-bearing nanoparticles to metal stents in injured blood vessels, where the particles deliver a drug payload that successfully prevents blockages in those vessels. In this animal study, the novel technique achieved better results at a lower dose than conventional non-magnetic stent therapy.

20 Apr 2010

Updated survival data from Phase I/II trial of nab-paclitaxel, gemcitabine combination for pancreatic cancer

Abraxis BioScience, Inc., a fully integrated biotechnology company, today announced updated overall survival findings from a phase I/II study of nab®-paclitaxel (ABRAXANE® for Injectable Suspension) (paclitaxel protein-bound particles for injectable suspension) (albumin-bound) given in combination with gemcitabine, demonstrated increased survival of the first-line treatment of patients with advanced pancreatic cancer.

19 Apr 2010

OECs may hold promise for pediatric cerebral palsy treatment

A unique cell type that supports and surrounds (ensheathes) neurons within the nose (olfactory system) known as olfactory ensheathing cells (OECs), possess the ability to regenerate, are relatively easy to obtain, and have become prime candidates for transplantation to repair a number of lesions in the central nervous system (CNS).