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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.
Migraine patients differ from healthy people by increased vascular reactivity

Migraine patients differ from healthy people by increased vascular reactivity

A group of scientists from several Russian universities and medical centers made progress in explaining the nature of one of the most ancient neurologic diseases – migraine. The study was conducted within a larger project to develop a device capable of remotely and effectively diagnosing this disease. [More]
Could nanotechnology turn the cancer cell suicide switch back on? An interview with Professor Dipanjan Pan

Could nanotechnology turn the cancer cell suicide switch back on? An interview with Professor Dipanjan Pan

Before I explain the discovery, I would take a step back and explain an interesting event that takes place in the cancer cells. Normal cells follow a rapid and irreversible process to efficiently eradicate dysfunctional cells. This is a natural process by which damaged cells commit ‘suicide’. This process is known as apoptosis or programmed cell death. [More]
Cerebral protection device reduces brain lesions after TAVI in patients with severe aortic stenosis

Cerebral protection device reduces brain lesions after TAVI in patients with severe aortic stenosis

Among patients with severe aortic stenosis (narrowing of the aortic valve) undergoing transcatheter aortic valve implantation, the use of a cerebral protection device (a filter that captures debris [tissue and plaque] dislodged during the procedure) reduced the number and volume of brain lesions, according to a study appearing in the August 9 issue of JAMA. [More]
New series of treatments may provide another option for families of unborn babies with CPAM

New series of treatments may provide another option for families of unborn babies with CPAM

A medical team at Osaka University Hospital, Japan, has conducted successful treatment for the fetal lung disorder Congenital Pulmonary Airway Malformattion (CPAM), also known as Congenital Cystic Adenomatoid Malformation (CCAM). [More]
New research collaboration aims to advance clinical trials of Cell Pouch System in people with type 1 diabetes

New research collaboration aims to advance clinical trials of Cell Pouch System in people with type 1 diabetes

A new research funding agreement between the Juvenile Diabetes Research Foundation and Sernova, a clinical-stage regenerative medicine biotech, aims to address people with severe type 1 diabetes (T1D) who are hypoglycemia unaware, a condition in which a person with diabetes does not experience the usual early warning symptoms of hypoglycemia (low blood sugar) following an insulin injection. [More]
Mutations in STN1 gene cause Coats plus syndrome

Mutations in STN1 gene cause Coats plus syndrome

A team of Israeli researchers has discovered that mutations in STN1, a gene that helps maintain the ends of chromosomes, cause the rare, inherited disorder Coats plus syndrome. [More]
IU researchers create virtual tissue model of diabetic retinopathy

IU researchers create virtual tissue model of diabetic retinopathy

By combining data on optometry patient's eyes with advanced computational methods, Indiana University researchers have created a virtual tissue model of diabetes in the eye. [More]
Research shows biglycan molecule plays key role in determining tumour malignancy

Research shows biglycan molecule plays key role in determining tumour malignancy

Researchers at Hokkaido University in Japan have demonstrated that a molecule, called biglycan, plays an intrinsic role in attracting tumour cells toward the inner wall of tumour blood vessels. [More]
Diabetic patients experience long-term survival outcomes with TAR/CABG surgery

Diabetic patients experience long-term survival outcomes with TAR/CABG surgery

Diabetic patients who undergo heart bypass surgery are living longer and have much better long-term outcomes when cardiothoracic surgeons use arteries rather than veins for the bypasses, according to a new study published online today by The Annals of Thoracic Surgery. [More]
Penn study provides more insights into cardiovascular side effects of breast cancer drug

Penn study provides more insights into cardiovascular side effects of breast cancer drug

A receptor protein that is the target of the breast cancer drug trastuzumab (Herceptin) is needed for proper heart blood-vessel development, reported researchers from the Perelman School of Medicine at the University of Pennsylvania. [More]
Losing weight can lower levels of some proteins linked to tumor growth

Losing weight can lower levels of some proteins linked to tumor growth

Overweight and obese women who lost weight through diet and exercise lowered the levels of certain proteins in their blood that play a role in angiogenesis, the process of blood vessel growth that can promote the growth and survival of cancer cells [More]
Scientists discover new, unexpected features of collagen

Scientists discover new, unexpected features of collagen

Scientists at the National Institutes of Health are reporting new, unexpected details about the fundamental structure of collagen, the most abundant protein in the human body. [More]
Researchers uncover role for Wars2 gene in angiogenesis process

Researchers uncover role for Wars2 gene in angiogenesis process

In a study conducted by Duke-NUS Medical School and the National Heart Centre Singapore, researchers discovered a new gene that controls blood vessel formation. [More]
Clinical trial to test low-dose heparin treatment for patients with ruptured brain aneurysm

Clinical trial to test low-dose heparin treatment for patients with ruptured brain aneurysm

A Louisville patient is the first to be enrolled in a national clinical trial to test a new treatment for patients who have suffered a ruptured brain aneurysm. [More]
Loyola among first health systems to offer absorbable stent to heart patients

Loyola among first health systems to offer absorbable stent to heart patients

Loyola Medicine will be among the first health systems in the country to offer heart patients a new stent that is absorbed by the body once it has served its purpose. [More]
Taking extra 1000 steps each day can improve health of children with type 1 diabetes

Taking extra 1000 steps each day can improve health of children with type 1 diabetes

Keeping count of daily steps and boosting physical activity can really pay off for children with type 1 diabetes, according to new research from the University of Adelaide and the Women's and Children's Hospital. [More]
Brain vessel diseases may contribute to Alzheimer's dementia

Brain vessel diseases may contribute to Alzheimer's dementia

While strokes are known to increase risk for dementia, much less is known about diseases of large and small blood vessels in the brain, separate from stroke, and how they relate to dementia. [More]
Study finds better way to evaluate operating skills of orthopaedic residents

Study finds better way to evaluate operating skills of orthopaedic residents

In a small study to determine the best way to assess the operating skills of would-be orthopaedic surgeons, Johns Hopkins researchers found that tracking the trainees’ performance on cadavers using step-by-step checklists and measures of general surgical skills works well but should be coupled with an equally rigorous system for tracking errors. [More]
Breakthrough research could lead to new drugs to improve heart attack outcomes

Breakthrough research could lead to new drugs to improve heart attack outcomes

A research advance from the Sanford Burnham Prebys Medical Discovery Institute and Stanford University could lead to new drugs that minimize the damage caused by heart attacks. [More]
ADAPT technique offers promising outcomes for stroke patients with large-vessel clots

ADAPT technique offers promising outcomes for stroke patients with large-vessel clots

In an article published online April 16, 2016 by the Journal of Neurointerventional Surgery, investigators at the Medical University of South Carolina report promising 90-day outcomes for stroke patients with large-vessel clots who underwent thrombectomy or clot removal using the direct-aspiration, first pass technique. [More]
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