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Tag: "vascular" at medical news

Stem Cells Endless Hope in Place of What Could Have Been a Hopeless End

...said, Stem cells show an amazing ability to repair vascular damage in animals. Vice-president of research and scientific development at Advanced Cell Technology, said, We also have studies under way indicating that the cells can also considerably accelerate wound healing and repair lung damage. We might als...

Targeting Sugar on Blood Vessels may Inhibit Cancer Growth

... sugar facilitates the action of several important vascular growth factors that support angiogenesis. An ant... to block a major pro-angiogenesis molecule called vascular endothelial growth factor (VEGF), thus inhibiting the growth of vasculature. The drug has been used ...

FDA Approves Expanded Use for Surgical Sealant

...ive means to stop oozing from small vessels during vascular surgery when suturing, compression or other standard techniques are not effective or practical," said Jesse Goodman, M.D., M.P.H., director of FDA's Center for Biologics Evaluation and Research. This product is derived from pooled human plasma and ...

A Drink a Day may Delay Dementia Progression

...s of alcohol may protect the brain from stroke and vascular dementia, they added. The study did not find any connections between higher levels of drinking i.e. more than one drink per day, and the rate of progression to dementia in people with mild cognitive impairment compared to non-drinkers....

New Insights into Chronic Inflammation and Atherosclerosis

...endent predictors of vessel wall inflammation. The vascular inflammation might be a factor that promotes ather... attention to the adventitia, the deepest layer of vascular tissue. Using statistical analysis, the relationship between these inflammatory infiltrates and esta...

Blood Test may Help Signal Tumor's Remission, Return in Throat Cancer Patients

... factors known as growth-related oncogene (GRO)-1, vascular endothelial growth factor (VEGF), and hepatocyte growth factor (HGF). These cytokines and growth factors play an important role in the bodys inflammatory response and in the growth of cells and new blood vessels. Because the researchers used a bioass...

Patients With OSA at Higher Risk for Cardiovascular Disease

...s per night. At the end of the study, the patients vascular reactivity and circulating endothelial apoptotic c...lls and had marked improvements in brachial artery vascular reactivity. The study had some limitations. Women were excluded to keep the study population homog...

Combination Improves Survival of Metastatic Melanoma Patients: Phase II Study

...n cancer, Dr. Perez says. Bevacizumab blocks the vascular endothelial growth factor (VEGF), a substance naturally produced in the body that stimulates the formation of new blood vessels, a process known as angiogenesis. This process is essential for tissue repair, such as wound healing, and for the overall ...

Pazopanib Shows Positive in Advanced Renal Carcinoma, Ovarian Cancer and Soft Tissue Sarcoma

..., investigational angiogenesis inhibitor targeting vascular endothelial growth factor receptor (VEGFR), platel...stigational, oral angiogenesis inhibitor targeting vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor (PDGFR), and c-k...

Cynosure Introduces Higher Power Smartlipo(TM) LaserBodySculpting Workstation

...inimally invasive procedures to remove hair, treat vascular lesions, rejuvenate skin through the treatment of shallow vascular and pigmented lesions, laser lipolysis and temporarily reduce the appearance of cellulite. Cynosur...

Standards for Measuring Narrowing of Carotid Arteries too Aggressive

...Hisham Bassiouny, MD, director of the non-invasive vascular lab and interim section chief of vascular surgery at the University of Chicago, presented the findings of a study today at the Society for Vas...

Researchers Develop Material That Self Heals Like Human Skin

...he flow of healing agent to repair the damage. The vascular nature of this new supply system means minor damage to the same location can be healed repeatedly, she said. The findings are scheduled for publication in the journal Nature Materials....

Mix of Disease Process in Brain Leads to Dementia

...is that public health efforts to prevent and treat vascular disease could potentially reduce the occurrence of dementia, the researchers say in the paper. The researchers used data from the Rush Memory and Aging Projectan ongoing study of 1,200 elderly volunteers who have agreed to be evaluated every year a...

Different Causes for Childhood Brain Aneurysm was Revealed

...ysms are caused by trauma, infection or underlying vascular malformations. In a retrospective review of 53 ...rnings signs or underlying medical causes, such as vascular malformations. Researchers say this data suggests unknown genetic factors, environmental exposures...

Drinks and Breast Cancer – How It Happen

...ant increase of the key growth factor known as vascular endothelial growth factor or VEGF, in the tumors of the mice that consumed alcohol. VEGF incidentally, is needed for the formation of new blood vessels. This study could conclude that moderate alcohol consumption stimulates the growth and progress...

Food Preparation may Play a Bigger Role in Chronic Disease

...ked to inflammation, insulin resistance, diabetes, vascular and kidney disease, and Alzheimer’s disease. A new study at Mount Sinai School of Medicine reveals that AGE levels are elevated in the blood of healthy people, and even more so in older individuals than in younger people. Of particular interest wa...

NRI Brings to India Effective Pain Relief Therapy

...ctioning of the circulatory system. Ashok Gupta, vascular surgeon at Escorts Hospital, said abnormal values of ABPI indicate insufficient blood flow that could cause slow degeneration of the tissues, ageing and disorders, or, in extreme cases, life threatening conditions such as gangrene leading to amputati...

Better Care Could Prevent One Third of Delirium Cases

...st-operatively, especially after a hip fracture or vascular surgery. People with delirium are also more likely to develop dementia and vice versa. According to Professor Young, at the moment, over half of patients with the condition go unrecognised. This could be because diagnosis rests solely on clinical ...

Screening for Abdominal Aortic Aneurysms Saves Men's Lives

...ms of screening in women. Dr. Angela Vouyouka, a vascular surgeon at New York Presbyterian Hospital, said aneurysms may be a larger problem in women than most researchers think. Women’s aneurysms — and aortas — are smaller than in men, making it more difficult to tell when they have reached a dangerous size...

Pump Design Could Give Heart Patients New Hope

...ssor Tan said. "In fact heart failure, stroke and vascular disease kill more Australians than any other disease group. To reduce the number of deaths, treatment is now focused on medical devices that can assist or totally replicate the function of the heart." He said a heart pump capable of supporting both ...

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