Blood Vessels News and Research

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New highly-accurate blood test can measure all forms of vitamin D deficiencies

Researchers from London's Kingston University have developed a new highly-accurate blood test which can detect how much a patient's diet could be responsible for a lack of the so-called 'sunshine vitamin'. Vitamin D deficiencies can weaken the immune system and increase the risk of cancer and osteoporosis.

30 Jun 2011

Hemova device can reduce risk of infection, clotting and vessel narrowing in dialysis patients

Johns Hopkins University graduate students have invented a device to reduce the risk of infection, clotting and narrowing of the blood vessels in patients who need blood-cleansing dialysis because of kidney failure.

30 Jun 2011

FDA looks at Avastin risks

The US Food and Drug Administration is holding a two-day hearing that pits the FDA's Center for Drug Evaluation and Research against Genentech, that manufactures breast cancer drug Avastin. A handful of breast cancer patients testified Tuesday that Avastin helped in treating their metastatic breast cancer but a review of studies conducted by the FDA's Center for Drug Evaluation and Research suggests the risks outweigh the benefits of Avastin for treating breast cancer, FDA officials said at the hearing.

29 Jun 2011

Positive results from RISE and RIDE Phase III trials of Genentech's Lucentis for diabetic macular edema

Genentech, a member of the Roche Group, today announced 24-month results from the two pivotal Phase III trials (RISE and RIDE) assessing the efficacy and safety of Lucentis (ranibizumab injection) in people with diabetic macular edema (DME).

29 Jun 2011

Cynosure announces acquisition of HOYA ConBio's aesthetic laser business

Building on its reputation as a global technology leader in laser and light-based aesthetic systems, Cynosure, Inc. today announced that it has acquired the assets of the aesthetic laser business of HOYA ConBio, a wholly owned subsidiary of Japan-based HOYA Corporation, for $24.5 million in cash. HOYA ConBio is based in Fremont, California.

28 Jun 2011

Nitric oxide cream as snake bite first aid may buy time: Study

According to Australian scientists working on snake bits, a chemical compound that is used on heart patients may raise chances of survival for snakebite victim.

28 Jun 2011

Tissue-engineered blood vessels from donor skin cells successfully implanted in patients

For the first time, blood vessels created in the lab from donor skin cells were successfully implanted in patients. Functioning blood vessels that aren't rejected by the immune system could be used to make durable shunts for kidney dialysis, and potentially to improve treatment for children with heart defects and adults needing coronary or other bypass graft surgery.

28 Jun 2011

Rogue super-activated neutrophils may cause organ damage in parts unconnected to injury

A study from scientists at Queen Mary, University of London, sheds new light on why people who experience serious trauma or go through major surgery, can suffer organ damage in parts of the body which are seemingly unconnected to the injury.

27 Jun 2011

Redefinition of cardiac hypertrophy term needed

The European Society of Cardiology (ESC) Working Group on Myocardial Function is calling for a redefinition of the term cardiac hypertrophy which is currently used to describe changes to the morphology (structure) of the heart. Instead the position paper, published online today in the European Journal of Heart Failure, suggests that use of the general term myocardial remodelling should be preferred.

27 Jun 2011

ArtVentive Medical conducts First Human Clinical Study with EOS Peripheral vascular occlusion device

ArtVentive Medical Group, Inc. announced today that the Company has conducted its First Human Clinical Study with its EOS Peripheral vascular occlusion device.

27 Jun 2011

Leaky blood vessels may cause sepsis rather than a symptom: Research

Researchers at St. Michael's Hospital have put forward a new theory as to what causes sepsis, an often fatal condition that occurs when infection spreads throughout the body.

24 Jun 2011

Cocaine contaminated with livestock de-worming drug causes painful purpura

If the obvious reasons for avoiding recreational drug use aren't off-putting enough, physicians have yet another detrimental consequence to add to the list - crusty, purplish areas of dead skin that are extremely painful and can open the door to nasty infections.

24 Jun 2011

Scientists develop new NO delivery system to fortify effects of Viagra in the body

Scientists are reporting development and successful initial tests of a potential new delivery system for the biological signaling agent responsible for the effects of Viagra.

24 Jun 2011

HDL in CAD patients different from HDL in healthy individuals

High levels of "good" cholesterol (HDL cholesterol) are associated with a decreased risk of coronary artery disease (CAD) - a disease of the major arterial blood vessels that is one of the major causes of heart attack and stroke. This suggests that therapeutics that increase HDL levels could be clinically useful.

24 Jun 2011

New strategy to prevent amputations

Blood vessels and supporting cells appear to be pivotal partners in repairing nerves ravaged by diabetic neuropathy, and nurturing their partnership with nerve cells might make the difference between success and failure in experimental efforts to regrow damaged nerves, Johns Hopkins researchers report in a new study.

24 Jun 2011

Patients with familial adenomatous polyposis have higher vascular density in mouth

A team led by Johns Hopkins researchers has found that a hereditary colon cancer syndrome, familial adenomatous polyposis (FAP), is associated with abnormally dense blood vessel growth in the skin lining the mouth.

24 Jun 2011

Strathclyde scientists receive British Heart Foundation grant to study hypertension

Scientists at the University of Strathclyde's Institute of Pharmacy and Biomedical Sciences, have recently been awarded almost -155,000 by the British Heart Foundation to conduct a two year investigation aimed at improving the treatment of hypertension.

22 Jun 2011

Frequent nighttime home dialysis more effective for patients with kidney failure

Researchers at St. Michael's Hospital have found more evidence of the benefits of home dialysis for patients with kidney failure.

22 Jun 2011

Smoking may increase risk of death from prostate cancer

Men who are diagnosed with prostate cancer and who are also smokers have an associated increased risk of all-cause, cardiovascular and prostate cancer-specific death, according to a study in the June 22/29 issue of JAMA.

22 Jun 2011

Genetic biomarker may help identify patients at increased risk of bypass surgery

Outcomes of bypass surgery to repair blocked arteries in the legs tend to be better in the roughly one-in-five people who have inherited a specific genetic variation from both parents, according to a study presented at the late-breaking clinical trials session of the Vascular Annual Meeting in Chicago on June 18, 2011.

20 Jun 2011

Blood Vessels News and Research

New highly-accurate blood test can measure all forms of vitamin D deficiencies

Hemova device can reduce risk of infection, clotting and vessel narrowing in dialysis patients

FDA looks at Avastin risks

Positive results from RISE and RIDE Phase III trials of Genentech's Lucentis for diabetic macular edema

Cynosure announces acquisition of HOYA ConBio's aesthetic laser business

Nitric oxide cream as snake bite first aid may buy time: Study

Tissue-engineered blood vessels from donor skin cells successfully implanted in patients

Rogue super-activated neutrophils may cause organ damage in parts unconnected to injury

Redefinition of cardiac hypertrophy term needed

ArtVentive Medical conducts First Human Clinical Study with EOS Peripheral vascular occlusion device

Leaky blood vessels may cause sepsis rather than a symptom: Research

Cocaine contaminated with livestock de-worming drug causes painful purpura

Scientists develop new NO delivery system to fortify effects of Viagra in the body

HDL in CAD patients different from HDL in healthy individuals

New strategy to prevent amputations

Patients with familial adenomatous polyposis have higher vascular density in mouth

Strathclyde scientists receive British Heart Foundation grant to study hypertension

Frequent nighttime home dialysis more effective for patients with kidney failure

Smoking may increase risk of death from prostate cancer

Genetic biomarker may help identify patients at increased risk of bypass surgery

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