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Tag: "vascular" at medical news

How Blood Flow Dictates Gene Expression

...mal adult blood vessels and in the pathogenesis of vascular diseases, such as atherosclerosis. Source-Newswie SRM...

Yoga, to Be Included in Schools as Part of the Curriculum

...ate the first national programme to prevent cardio vascular disease (CVD), stroke and diabetes....

Young Women Beware Of LAM

...ers regarding other deadly diseases like heart and vascular disease, cancer and diabetes," Krymskaya notes. Source-Eurekalert PRI...

A New Rapid 3-D Cell-Growth Technique For Growing Heart Muscle

..., tri-leaflet valves, cell-based cardiac pumps and vascular grafts. In addition, the laboratory has expertise in several different tissue engineering platforms: self-organization strategies, biodegradable hydrogels such as fibrin, and polymeric scaffolds. Each approach may turn out to have its own applicat...

Low Doses Of Arsenic Have Broad Impact On Hormone Activity – Says A Researc

... to arsenic - various cancers, diabetes, heart and vascular disease, reproductive and developmental effects, etc. - involve these same steroid receptors, we think that disruption of their normal function could explain, in large part, how arsenic can influence so many disease risks," says Joshua Hamilton, one ...

The Other Side of Hematopoietic Stem Cell Transplant

...effects, such as mucostitis, infections, and liver vascular obstruction as well as the potential long-term complication of developing of a second, usually solid cancer. To estimate the risk and identify risk factors associated with this outcome, Genevieve Gallagher, M.D. and Donna L. Forrest, M.D. of the BC...

Technology Predicts Outcome of Child Heart Surgery

...and time data to create models of these children’s vascular systems and hearts to simulate how they currently ...the surgeon has the desired configuration, the new vascular configuration can then be tested with the Image-based surgical planning system to see how well the n...

Stem cell transplant recipients face significant risk of second cancer

...effects, such as mucostitis, infections, and liver vascular obstruction as well as the potential long-term complication of developing of a second, usually solid cancer. To estimate the risk and identify risk factors associated with this outcome, Genevieve Gallagher, M.D. and Donna L. Forrest, M.D. of the BC ...

Memory And Vascular Diseases Are Linked

... showed a ten percent greater chance of developing vascular disease, results showed.The researcher suggests that a faster human reaction time might be an indicator of a body with better "system integrity" and vice-versa. PR...

Special Footwear For Diabetics To Be Designed

...ong physicians and patients," said David Campbell, vascular surgeon and associate clinical professor of surgery at Harvard Medical School. Dr.Campbell has played a vital role in sensitizing the doctors and patients in the U.S. on management of diabetes and its complications, heads the faculty team for the c...

Hypertension During Pregnancy Increases Later Heart and Kidney Disease Risk

...nsion in pregnancy induces long-term metabolic and vascular abnormalities, which may lead to an increase in overall CVD risk later in life.' High blood pressure during pregnancy is an under-recognized risk factor for CVD, the researchers believe. 'When assessing a woman's overall risk profile for CVD, docto...

"Trojan Horse" Agent Halts Bone Metastasis in Mice

A novel vascular targeting agent completely prevented the developme...so revealed critical information about the role of vascular endothelial growth factor (VEGF) in the development of tumors in bone, says Rosenblum. VEGF is a sig...

Severity of heart failure in elderly can be measured with a seven-point system

...t muscle are hardened and narrowed) peripheral vascular disease (similar to coronary artery disease but involving blood vessels outside of the heart and brain) low sodium in the blood (an indication of neurohormonal imbalance) high urea in the blood (a reflection of poor cardiac output that affect...

Hope For Patients With Macular Degeneration From Manmade Protein

...ated regression, he says. This intraceptor traps vascular endothelial growth factor, or VEGF, inside the pro...ducing programmed cell death, or apoptosis, in the vascular endothelial cells that line the vessels. 'The biology of all this is showing this molecule interru...

More Stress, More Cancer

...order to maintain their shape. The third compound, vascular endothelial growth factor (VEGF), is important in the growth of new blood vessels into tumor cells. Earlier work by researcher Anil Sood at the University of Texas had shown that the same stress hormones could stimulate ovarian tumor cells to prod...

Scientists Developing New Drug To Treat Bowel Cancer

...ricting their growth. The drug interferes with the vascular endothilial growth factor (VEGF) which spurs on the growth of new blood vessels. A similar drug Avastin has already been launched. Clinical studies in people with advanced bowel cancer have shown that the drug is well tolerated and does not have s...

New Nationwide Study on Leading Cause of Vision Loss for Seniors

... that blurs central vision. Wet AMD, also known as vascular AMD, is caused by abnormal blood vessel growth under the macula, leading to loss of central vision. Dry AMD, which is the more common and less severe form, occurs when light-sensitive cells in the macula slowly break down. “Until we get the results...

Lack of Evidence on Treatment for Narrowed Kidney Arteries

...seniors or people who have diffuse atherosclerotic vascular diseases. RAS patients have three treatment options: angioplasty, which reopens the narrowed artery with a small balloon; angioplasty in combination with a stent, a metal mesh tube placed inside the artery; or therapy with drugs, such as angiotens...

Naturally Occurring Enzyme Can Break Down Key Part of Alzheimer's Plaques

...l-known because of its links to cancer metastases, vascular disease, arthritis and other pathologies. Scientists called the new link to Alzheimer's encouraging, noting that previously identified enzymes only degrade a smaller, nonaggregated component of Alzheimer's plaques. "We already knew of three enzymes...

Cell Wall of Pneumonia Bacteria Can Cause Brain and Heart Damage

...that pieces of the bacterial cell wall bind to the vascular endothelium (inner surface of the blood vessel) by hooking onto a protein called platelet activating factor receptor (PAFr). Platelet activating factor (PAF) is an immune system signaling molecule that activates certain white blood cells. It normal...

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