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.

AngioDynamics adds low-profile, mini models to Smart Port CT family of power-injectable ports

AngioDynamics announced today the global expansion of its Smart Port CT family of power-injectable ports, featuring its patented Vortex® port technology - to include low-profile and mini models for repeated treatments such as chemotherapy and for use with computed tomography (CT).

12 Jul 2010

Researchers identify key players in biochemical pathway that regulates blood pressure

Researchers at the University of Pittsburgh School of Medicine have identified key players in a little-known biochemical pathway that appears to regulate blood pressure. The findings, reported in the early online version of Cardiovascular Research, have evolved from studies conducted by Jeffrey S. Isenberg, M.D., Eileen M. Bauer, Ph.D., and their colleagues at Pitt's Vascular Medicine Institute.

7 Jul 2010

Study: High concentrations of cocoa flavanols decrease blood pressure

A new study by UCSF cardiologists and researchers found that high concentrations of cocoa flavanols decrease blood pressure, improve the health of blood vessels and increase the number of circulating blood-vessel-forming cells in patients with heart disease. The findings indicate that foods rich in flavanols - such as cocoa products, tea, wine, and various fruits and vegetables - have a cardio-protective benefit for heart disease patients.

7 Jul 2010

Gore receives European CE Mark approval for 25 cm GORE VIABAHN Endoprosthesis

W. L. Gore & Associates today announced that it has received European CE Mark approval for the 25 cm GORE VIABAHN Endoprosthesis with PROPATEN Bioactive Surface. The new 25 cm GORE VIABAHN Endoprosthesis with PROPATEN Bioactive Surface is the longest length stent-graft available, designed to cover more of the lesion in the Superficial Femoral Artery potentially reducing the need for multiple devices.

1 Jul 2010

Renowned experts discuss new approaches to cancer therapy at international conference

An international conference attended by more than 70 of the world's leading experts and investigators in the field of Ephs and ephrins was held locally this week and hosted by Waldemar Debinski, M.D., Ph.D., director of the Brain Tumor Center of Excellence at Wake Forest University Baptist Medical Center.

30 Jun 2010

Study: Near-normal glucose control does not delay risk of organ damage in diabetes patients

In people with longstanding type 2 diabetes who are at high risk for heart attack and stroke, lowering blood sugar to near-normal levels did not delay the combined risk of diabetic damage to kidneys, eyes, or nerves, but did delay several other signs of diabetic damage, a study has found. The intensive glucose treatment was compared with standard glucose control.

30 Jun 2010

Study indicates two treatment strategies can reduce progression of diabetic retinopathy

In high-risk adults with type 2 diabetes, researchers have found that two therapies may slow the progression of diabetic retinopathy, an eye disease that is the leading cause of vision loss in working-age Americans.

30 Jun 2010

Importance of cell-cell communication in ischaemia

A team from the Bristol Heart Institute have investigated the importance of cell-cell communication in regulating the formation of new blood vessels following the restriction in blood supply to the heart or back leg in mice.

29 Jun 2010

Phase 2 clinical trial of GMI-1070 for treatment of vaso-occlusive crisis of sickle cell disease initiated

GlycoMimetics, Inc., a clinical-stage biotechnology company developing a new class of glycobiology-based therapies for a broad range of indications, today announced the commencement of a Phase 2 clinical trial of GMI-1070 for treatment of vaso-occlusive crisis of sickle cell disease. The company also announced that GMI-1070 has received Fast Track designation from the U.S. Food and Drug Administration.

25 Jun 2010

New research suggests resveratrol may inhibit pathogenic blood vessel formation

Current research suggests that resveratrol, a naturally occurring compound found in red wine, grapes, blueberries, peanuts, and other plants, inhibits pathogenic new blood vessel growth.

25 Jun 2010

Blood flow disturbances in artery determine appearance of atherosclerosis: Study

A new animal model of atherosclerosis has allowed researchers to identify a host of genes turned on or off during the initial stages of the process, before a plaque appears in the affected blood vessel.

24 Jun 2010

Researchers find way to get beneficial effects of estrogen without increasing woman's risk of cancer

Researchers at UT Southwestern Medical Center have pinpointed a set of biological mechanisms through which estrogen confers its beneficial effects on the cardiovascular system, independent of the hormone's actions on cancer. Their investigation suggests that drugs targeting a specific subpopulation of estrogen receptors found outside the cell nucleus might activate the cardiovascular benefits of estrogen without increasing cancer risk.

24 Jun 2010

Elevation of Smurf1 may play a role in molecular basis of PAH: Study

Pulmonary arterial hypertension (PAH) is a progressive disease, marked by shortness of breath and fatigue which can be fatal if untreated. Increased pressure in the pulmonary artery and its branches is associated with dysfunctional growth control of endothelial and smooth muscle cells leading to excessive thickening of the blood vessel wall, obliteration of the lumen and right heart failure.

22 Jun 2010

Metabolically healthy obese people appear to have protection against cardiovascular disease: Study

Obese people without metabolic risk factors for diabetes and heart disease, such as high blood pressure and cholesterol, do not have the elevated cardiovascular risk typical of obesity, but they represent only a small percentage of the obese population, according to a long-term study. The results will be presented Saturday at The Endocrine Society's 92nd Annual Meeting in San Diego

21 Jun 2010

Stem cell therapy leads to development of blood vessel, bone marrow masses

Following stem cell therapy, an adult patient experienced a new and previously unrecognized complication, which required removal of one of the kidneys, according to a case report appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN). The report suggests that stem cell therapy may cause patients to develop blood vessel and bone marrow masses, the long term effects of which are unknown.

18 Jun 2010

Researchers assess effect of MDs on cardiac and endothelial cell proliferation, survival

A research team from McGill University (Canada) report a beneficial effect on cardiac function in mouse models when implanted monocytes - a type of white blood cell that is part of the immune system - helped preserve cardiac function following a heart attack (myocardial infarction).

17 Jun 2010

Injectable bone carries living stem cells

A team of researchers at the University of Nottingham have invented a new class of materials that can be injected by surgeons as a low-viscosity fluid into the body that, using body heat as the only trigger, converts into a tough porous material with mechanical properties that mimic human cancellous bone.

16 Jun 2010

Pieris commences PRS-050 anti-VEGF Anticalin Phase I clinical trial for cancer

Pieris AG announced today the initiation of a Phase I clinical trial in cancer patients for its lead program, PRS-050, an anti-VEGF Anticalin. The trial is an open-label, dose-escalating evaluation of the compound's safety and tolerability in patients with solid tumors. Conducted at three sites in Germany, the trial is underway and patients from the first cohort have been dosed.

15 Jun 2010

UK scientists discover cancer-blocking activity in Down's syndrome chromosome

Cancer Research UK scientists have discovered cancer-blocking activity for genes carried on chromosome 21 - an extra copy of which is carried by people with Down's syndrome, reveals research published in Nature.

11 Jun 2010

Researchers develop new tool for removing blood clots in brain

When someone suffers a stroke, time is critical--more than a million brain cells die each minute, starved of nourishment due to critical damage in a cerebral blood vessel.

10 Jun 2010

Blood Vessel News and Research

AngioDynamics adds low-profile, mini models to Smart Port CT family of power-injectable ports

Researchers identify key players in biochemical pathway that regulates blood pressure

Study: High concentrations of cocoa flavanols decrease blood pressure

Gore receives European CE Mark approval for 25 cm GORE VIABAHN Endoprosthesis

Renowned experts discuss new approaches to cancer therapy at international conference

Study: Near-normal glucose control does not delay risk of organ damage in diabetes patients

Study indicates two treatment strategies can reduce progression of diabetic retinopathy

Importance of cell-cell communication in ischaemia

Phase 2 clinical trial of GMI-1070 for treatment of vaso-occlusive crisis of sickle cell disease initiated

New research suggests resveratrol may inhibit pathogenic blood vessel formation

Blood flow disturbances in artery determine appearance of atherosclerosis: Study

Researchers find way to get beneficial effects of estrogen without increasing woman's risk of cancer

Elevation of Smurf1 may play a role in molecular basis of PAH: Study

Metabolically healthy obese people appear to have protection against cardiovascular disease: Study

Stem cell therapy leads to development of blood vessel, bone marrow masses

Researchers assess effect of MDs on cardiac and endothelial cell proliferation, survival

Injectable bone carries living stem cells

Pieris commences PRS-050 anti-VEGF Anticalin Phase I clinical trial for cancer

UK scientists discover cancer-blocking activity in Down's syndrome chromosome

Researchers develop new tool for removing blood clots in brain

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