Blood Vessels News and Research

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Supplementing vitamin D in people with low levels may have different effects based on patient race

Vitamin D is quickly becoming the "go-to" remedy for treating a wide range of illnesses, from osteoporosis to atherosclerosis. However, new evidence from a Wake Forest University School of Medicine study suggests that supplementing vitamin D in those with low levels may have different effects based on patient race and, in black individuals, the supplement could actually do harm.

15 Mar 2010

New hydrosurgery system may help manage excessive bleeding during surgery

Carnegie Mellon University's Matt Oberdier is developing a new hydrosurgery system to help physicians better manage excessive bleeding during surgery.

15 Mar 2010

BDNF could someday play significant role in prevention of high blood pressure: Study

Researchers at Oregon Health & Science University's School of Dentistry (www.ohsu.edu/sod) have discovered that nitric oxide is a powerful regulator of a molecule that plays a critical role in the development and function of the nervous system. The finding could someday play a significant role in the prevention and treatment of high blood pressure, which affects about one in three adults in the United States.

12 Mar 2010

Age-related macular degeneration affects central vision in older Americans

Indianapolis resident Harry Traugott was an active retiree, participating in community events, driving and even teaching English as a second language at two community centers. He’d been diagnosed with age-related macular degeneration (AMD), but the disease had not caused significant vision loss. It wasn’t until he had trouble seeing while driving, watching television

11 Mar 2010

A new way to control blood pressure

The control of blood pressure is central to people's wellbeing. One in three Australians suffer from high blood pressure (hypertension), a condition which can lead to coronary heart disease, heart failure, stroke and kidney failure.

11 Mar 2010

Injured nerves may cause severe pain in patients with sickle cell disease

Researchers at the University of Illinois at Chicago have discovered the pain caused by sickle cell disease may not occur solely from damaged tissues, but also from injured nerves.

11 Mar 2010

Small study shows eprotirome decreases LDL cholesterol

People whose "bad" cholesterol and risk of future heart disease stay too high despite cholesterol-lowering statin therapy can safely lower it by adding a drug that mimics the action of thyroid hormone. In a report published in the Mar. 11, issue of the New England Journal of Medicine, Johns Hopkins and Swedish researchers say an experimental drug called eprotirome lowered cholesterol up to 32 percent in those already on statins, an effect equal to that expected from doubling the statin drug doses, without harmful side effects.

10 Mar 2010

Lowering levels of Coonexin46 with use of siRNA will help prevent tumor formation

What began as research into how diabetics could possibly preserve their eyesight has led to findings that could prolong the vision of children afflicted with retinoblastoma.

10 Mar 2010

Researchers identify a new mechanism for tumor control

The interaction of a ligand (Neurotrophine-3) and its dependence receptor (TrkC) constitutes a novel mechanism for tumor control in pediatric cancers such as neuroblastoma, and may also be important to the inhibition of other cancers such as breast cancer.

9 Mar 2010

Well-characterized molecular alterations of sarcomas make them ideal models for developing new therapies

New breakthrough treatments for the most common cancers could soon come from cutting-edge research into some of the world's rarest tumors.

9 Mar 2010

Replication Medical receives CE mark for GelFix Posterior Spinal Distraction implant

Replication Medical, Inc., a developer of proprietary, hydrogel based products for the spine and other surgical applications, announced today that it has received a CE mark for its GelFix Posterior Spinal Distraction implant. A CE mark is the quality assurance certification requirement recognized by members of the European Union for sales into those countries.

8 Mar 2010

Pioneering 'brain-washing' treatment helps reduce disability in babies with haemorrhage

The research, led by Andrew Whitelaw, Professor of Neonatal Medicine at the University of Bristol, and Ian Pople, paediatric neurosurgeon at North Bristol NHS Trust, has shown that, after a haemorrhage, the fluid inside the ventricles contains substances potentially toxic to the immature brain.

8 Mar 2010

Proper treatment can help control psoriasis in most cases

For the approximately 7.5 million Americans affected by psoriasis, the thick, red, scaly, itchy plaques it causes only scratch the surface when it comes to the overall implications of this disease. Now, ongoing research linking psoriasis to other serious medical conditions and the incredible toll it can take on a person's overall quality of life are shifting the way psoriasis is viewed - from a common skin disease to a complex systemic condition.

5 Mar 2010

Endothelial cells can produce copious amounts of adult stem cells: Study

In a leap toward making stem cell therapy widely available, researchers at the Ansary Stem Cell Institute at Weill Cornell Medical College have discovered that endothelial cells, the most basic building blocks of the vascular system, produce growth factors that can grow copious amounts of adult stem cells and their progeny over the course of weeks.

5 Mar 2010

Humacyte, Xcellerex collaborate to develop novel vascular graft for transplantation technologies

Humacyte, Inc. and Xcellerex, Inc. have entered into an initial strategic collaboration for Xcellerex to develop a novel manufacturing process that will enable the production of Humacyte’s lead regenerative medicine product using Xcellerex’s XDR single use bioreactor system in its FlexFactory®. Humacyte’s product is a large diameter vascular graft that is based on its innovative and proprietary platform technology for engineering human, extracellular matrix-based tissues that have properties that are similar to native tissues.

5 Mar 2010

Proper diagnosis, treatment and good skin care help control acne and rosacea

Acne and rosacea are two seemingly different skin conditions that have one important thing in common: both are chronic and extremely common skin conditions. However, dermatologists recommend that with proper diagnosis, treatment and a healthy dose of good, old-fashioned skin care, acne and rosacea can be less of a nuisance for patients.

5 Mar 2010

Top ten beauty treatments

RoxSpa, one of the most prestigious and luxurious medi-spas in Beverly Hills, announces their annual 'Top Ten' face and body rejuvenation treatments that are both highly-effective and provide the most satisfying results.

4 Mar 2010

University of Calgary chemist finds potential tool to measure impact of nanoparticles on human health

University of Calgary chemistry professor David Cramb is a step closer to helping solve a complex problem in nanotechnology: the impact nanoparticles have on human health and the environment.

4 Mar 2010

Shock: Norepinephrine favored over dopamine

Physicians treating patients with shock should consider norepinephrine instead of dopamine as a tool for stabilizing blood pressure, according to an editorial in the March 4, 2010, issue of the New England Journal of Medicine (NEJM).

3 Mar 2010

OrthoDynamix' ArthroSteer 3.5mm Ablator for general surgical use receives FDA clearance

OrthoDynamix announced today that it has received FDA clearance for its new device, ArthroSteer 3.5mm Ablator, a mono polar electrosurgical device, for general surgical use, including the orthopedic and arthroscopic applications for resection, ablation, excision of soft tissue, hemostasis of blood vessels, and coagulating soft tissue in, but not limited to the knee, shoulder, and primarily the hip.

3 Mar 2010

Blood Vessels News and Research

Supplementing vitamin D in people with low levels may have different effects based on patient race

New hydrosurgery system may help manage excessive bleeding during surgery

BDNF could someday play significant role in prevention of high blood pressure: Study

Age-related macular degeneration affects central vision in older Americans

A new way to control blood pressure

Injured nerves may cause severe pain in patients with sickle cell disease

Small study shows eprotirome decreases LDL cholesterol

Lowering levels of Coonexin46 with use of siRNA will help prevent tumor formation

Researchers identify a new mechanism for tumor control

Well-characterized molecular alterations of sarcomas make them ideal models for developing new therapies

Replication Medical receives CE mark for GelFix Posterior Spinal Distraction implant

Pioneering 'brain-washing' treatment helps reduce disability in babies with haemorrhage

Proper treatment can help control psoriasis in most cases

Endothelial cells can produce copious amounts of adult stem cells: Study

Humacyte, Xcellerex collaborate to develop novel vascular graft for transplantation technologies

Proper diagnosis, treatment and good skin care help control acne and rosacea

Top ten beauty treatments

University of Calgary chemist finds potential tool to measure impact of nanoparticles on human health

Shock: Norepinephrine favored over dopamine

OrthoDynamix' ArthroSteer 3.5mm Ablator for general surgical use receives FDA clearance

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

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