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Latest diabetic medications more costly, but users have fewer hospital visits

Diabetics who were prescribed newer medications to control their illness were more likely to take these drugs as instructed than were other patients who were prescribed drugs that have been on the market for several decades.

22 Mar 2006

Jefferson neurosurgeons use innovative "Wingspan Stent System" to open clogged brain arteries

Neurosurgeons at Thomas Jefferson University Hospital in Philadelphia are the first in the region and among the first in the nation to successfully use a new stent specifically designed to open potentially life-threatening clogged arteries in the brain, preventing a stroke.

22 Mar 2006

First evidence that dendritic cells show unprecedented sensitivity to thimerosal

A team of cell biologists, toxicologists and molecular bioscientists at UC Davis has published a study connecting thimerosal with disruptions in antigen-presenting cells known as dendritic cells obtained from mice.

22 Mar 2006

Angina is more dangerous for women than was previously thought

The collaborative study, led by UCL (University College London) and funded by the British Heart Foundation, found that angina in women is as common as it is in men, in contrast to heart attacks (myocardial infarction) which have a higher rate in men.

21 Mar 2006

ChemGenex Pharmaceuticals receives U.S. orphan drug designation for Ceflatonin

ChemGenex Pharmaceuticals has announced that the United States Food and Drug Administration (FDA) has granted Orphan Drug status for the company's most advanced drug, Ceflatonin, for the treatment of chronic myeloid leukemia (CML).

21 Mar 2006

Scientists develop new research mice to help understand "good" cholesterol

Scientists at Wake Forest University School of Medicine and colleagues have developed new research mice to help them better understand how the body makes and uses "good" cholesterol to protect against heart attacks and strokes.

21 Mar 2006

Early blood pressure treatment with candesartan may postpone hypertension

A new study offers intriguing insight into the possibility of postponing hypertension among the 59 million Americans whose blood pressure is slightly high.

21 Mar 2006

A newly recognized type of immune cell may play an important role in causing asthma

...perhaps explaining why current therapies sometimes fail, report researchers from Children's Hospital Boston in the New England Journal of Medicine.

21 Mar 2006

High blood pressure declines and remains low after bariatric surgery

The prevalence of hypertension (high blood pressure) appears to decline and remain low after bariatric surgery, and blood pressure drops the most among patients who had untreated hypertension before the procedure, according to a study in the March issue of Archives of Surgery.

21 Mar 2006

Research finds blood type, age may be pivotal in transfusion success

The controversial practice of blood transfusions for patients suffering from cardiac episodes may lead to an increased risk of mortality, and may be correlated to transfusion blood type and blood age, according to research presented at the American College of Cardiology Annual Scientific Session.

21 Mar 2006

Low-income patients with treatable cardiac risk factors may benefit from telemedicine

Low-income patients with treatable cardiac risk factors may benefit from regular visits with an Internet based telemedicine doctor, according to interim results of a $4 million dollar study funded by the Pennsylvania State Department of Health and headed by Alfred Bove, MD, chief of cardiology at Temple University School of Medicine and Hospital.

21 Mar 2006

New technology - desorption electrospray ionization detects the boundaries of cancerous tumors

Researchers at Purdue University have shown how a new ultra-fast chemical-analysis tool has numerous promising uses for detecting everything from cancer in the liver to explosives residues on luggage and "biomarkers" in urine that provide an early warning for diseases.

21 Mar 2006

Scientists identify microRNAs that appear to play a role in the development of platelets

Scientists have identified a handful of microRNAs (miRNAs) that appear to play a significant role in the development of platelets - blood cells critical to the body's ability to form clots following an injury.

21 Mar 2006

New research suggests it may be possible to separate the anticancer properties of vitamin D

At the right dose, vitamin D is important for bone development and may help protect against the development of several cancers, particularly colorectal cancer.

21 Mar 2006

Bariatric surgery may reduce risk of heart disease

"We believed the surgical patients would have a modest reduced risk, but instead we discovered there are significant and long-lasting heart benefits for this group," Dr. Batsis says.

21 Mar 2006

New brain chemical test to predict heart attack yet appropriately used

A new brain chemical test that predicts which patients with heart attack symptoms are at higher risk of dying is paradoxically not being used in younger, healthier patients who could benefit the most from the prognostic information provided by this test

21 Mar 2006

Inhibiting gamma secretase may prevent amyloid plaque build-up thought to trigger Alzheimer's disease

Oregon Health & Science University is participating in a national study of a drug that may prevent Alzheimer's disease by blocking an enzyme that produces plaques believed to trigger the disorder.

21 Mar 2006

Some patients may no longer need hypertensive medications after bariatric surgery

Severely obese patients may experience significant, long-term improvements in blood pressure as they lose substantial amounts of weight after gastric bypass surgery, thereby contributing to their overall health, according to a new University of Pittsburgh study, published in the March issue of the Archives of Surgery.

21 Mar 2006

Early treatment with pharmacological therapy may reduce hypertension

Patients experiencing high normal blood pressure (HNBP), a precursor to hypertension, may benefit from early treatment with pharmacological therapy, according to new research presented at the American College of Cardiology's 55th Annual Scientific Session.

20 Mar 2006

Attractive birds appear to have greater avian virus resistance

A research team at Uppsala University, Sweden has shown in a new study, published in the journal Acta Zoologica, that the size of the spot on a male collared flycatcher's forehead reflects how well the immune defence system combats viruses such as avian influenza.

20 Mar 2006

Blood News and Research

Latest diabetic medications more costly, but users have fewer hospital visits

Jefferson neurosurgeons use innovative "Wingspan Stent System" to open clogged brain arteries

First evidence that dendritic cells show unprecedented sensitivity to thimerosal

Angina is more dangerous for women than was previously thought

ChemGenex Pharmaceuticals receives U.S. orphan drug designation for Ceflatonin

Scientists develop new research mice to help understand "good" cholesterol

Early blood pressure treatment with candesartan may postpone hypertension

A newly recognized type of immune cell may play an important role in causing asthma

High blood pressure declines and remains low after bariatric surgery

Research finds blood type, age may be pivotal in transfusion success

Low-income patients with treatable cardiac risk factors may benefit from telemedicine

New technology - desorption electrospray ionization detects the boundaries of cancerous tumors

Scientists identify microRNAs that appear to play a role in the development of platelets

New research suggests it may be possible to separate the anticancer properties of vitamin D

Bariatric surgery may reduce risk of heart disease

New brain chemical test to predict heart attack yet appropriately used

Inhibiting gamma secretase may prevent amyloid plaque build-up thought to trigger Alzheimer's disease

Some patients may no longer need hypertensive medications after bariatric surgery

Early treatment with pharmacological therapy may reduce hypertension

Attractive birds appear to have greater avian virus resistance

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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