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Surgeons exhibit the lowest level of teamwork and nurses the highest in the operating room

A study based on a survey measuring attitudes toward the work environment in the operating room (OR) reveals that surgeons exhibit the lowest level of teamwork and nurses the highest.

3 May 2006

Study looks at the cellular basis for immune activation in fatigued breast cancer survivors

Breast cancer survivors who suffer from persistent, debilitating fatigue years after their diagnosis have something in common: their immune systems don't shut down following treatment, according to researchers at UCLA's Jonsson Cancer Center.

3 May 2006

Cellular events leading to chondrocyte death after cartilage impact injury

Documented in extensive studies, backed by the anecdotal evidence of professional athletes, impact injury to joints causes degeneration of cartilage.

3 May 2006

Study highlights the benefits of a clinic that specializes in the needs of obese patients with metabolic syndrome

Obesity researchers at the Medical College of Wisconsin in Milwaukee found that a multidisciplinary clinical approach to caring for obese patients with metabolic syndrome could swiftly and significantly lower their risk for heart disease.

3 May 2006

Chemotherapy regimen predicts steatohepatitis and an increase in 90-day mortality after surgery for hepatic colorectal metastases

Patients and their physicians should be careful when selecting a chemotherapy drug to treat colorectal cancer that has spread to the liver, say researchers at The University of Texas M. D. Anderson Cancer Center in Houston.

3 May 2006

Simple formula that will enable anesthesiologists to predict blood needs in heart surgery

Duke University Medical Center researchers have developed a simple formula that will enable anesthesiologists to predict, based on individual patient characteristics, how much blood to have on hand in the operating room prior to coronary artery bypass surgery.

3 May 2006

Protein produced by immune cells during malaria infection triggers severe anemia

Richard Bucala and colleagues at Yale University show that immune cells in mice with malaria secrete a protein called MIF, which decreases the production of red blood cells (RBCs) from the bone marrow. The study appears in The Journal of Experimental Medicine.

3 May 2006

Epstein-Barr virus may trigger multiple sclerosis

Researchers have found that patients with multiple sclerosis (MS) carry a population of immune cells that overreact to Epstein-Barr virus.

3 May 2006

Dimensional analysis of the concept of obesity

Health professionals need to use more than tape measures and scales to define and tackle obesity, according to a paper in the latest Journal of Advanced Nursing.

3 May 2006

Short-course postexposure antibiotic prophylaxis combined with vaccination protects against experimental inhalational anthrax

Anthrax vaccine administered in combination with a short course of antibiotics completely protected nonhuman primates from inhalational anthrax, the most lethal form of the disease, according to scientists at the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID).

3 May 2006

The 30-year natural history of type 1 diabetes complications

...while cases of premature death and a few other complications have declined, rates of other serious diabetes-related disorders such as heart and eye disease have not improved over the past 25 to 30 years.

3 May 2006

Early myocardial enhancement defects (dark spots) on multidetector CT are valuable predictors of myocardial viability

...in patients who have suffered a heart attack, reported doctors from the departments of cardiology and radiology at Rambam Medical Center in Haifa, Israel.

3 May 2006

British healthier than Americans in middle-age

According to a large international study middle-aged Americans are not as healthy as their British cousins.

2 May 2006

Ability to complete quarter-mile walk a powerful predictor of health outcomes in elderly

Walking fitness makes a significant difference in predicting the likelihood of future disability in the elderly, according to a study published today in the Journal of the American Medical Association.

2 May 2006

Genetic and environmental factors impact chronic fatigue syndrome patients

People who suffer from chronic fatigue syndrome (CFS) have a genetic make up that affects the body's ability to adapt to change, according to a series of papers released last week by the Centers for Disease Control and Prevention (CDC).

2 May 2006

Blood clots in the brain linked to Alzheimer's and dementia

According to researchers, from the University of Manchester, UK, spontaneous blood clots are significantly associated with both Alzheimer's disease and vascular dementia.

From The University of Manchester 1 May 2006

Human brain observed to shut down 'self'

Everybody has experienced a sense of "losing oneself" in an activity--whether a movie, sport, sex, or meditation. Now, researchers have caught the brain in the act of losing "self" as it shuts down introspection during a demanding sensory task. New findings show that self-related function actually shuts down during such intense sensory tasks.

28 Apr 2006

HCM detection rates doubled when genetic testing and imaging information are combined

Currently that genetic test correctly detects HCM only 40 percent of the time. But coupled with imaging information, the detection power of the test nearly doubles, to 79 percent, says Steve Ommen, M.D., director of Mayo's HCM Clinic and co-lead investigator of the Mayo Clinic research team.

28 Apr 2006

Transplanted stem cells hoped to be able to regenerate damaged heart muscle in first heart attack victims

Rush cardiologists are hoping that transplanted stem cells can regenerate damaged heart muscle in those who experience a first heart attack. The study involves an intravenous infusion of adult mesenchymal stem cells from healthy donor bone marrow that might possibly reverse damage to heart tissue.

28 Apr 2006

Combinatorial approach found to reverse the onset of type 1 diabetes

A major finding, which represents an important step toward a potential cure for type 1 (insulin-dependent) diabetes, has been made by a research team at the La Jolla Institute for Allergy & Immunology (LIAI). The team, led by Matthias von Herrath, M.D., an internationally recognized expert on the molecular basis of type 1 diabetes, used a combinatorial treatment approach in laboratory mice and found it reversed recent onset type 1 diabetes in the majority of animals tested.

28 Apr 2006

Blood News and Research

Surgeons exhibit the lowest level of teamwork and nurses the highest in the operating room

Study looks at the cellular basis for immune activation in fatigued breast cancer survivors

Cellular events leading to chondrocyte death after cartilage impact injury

Study highlights the benefits of a clinic that specializes in the needs of obese patients with metabolic syndrome

Chemotherapy regimen predicts steatohepatitis and an increase in 90-day mortality after surgery for hepatic colorectal metastases

Simple formula that will enable anesthesiologists to predict blood needs in heart surgery

Protein produced by immune cells during malaria infection triggers severe anemia

Epstein-Barr virus may trigger multiple sclerosis

Dimensional analysis of the concept of obesity

Short-course postexposure antibiotic prophylaxis combined with vaccination protects against experimental inhalational anthrax

The 30-year natural history of type 1 diabetes complications

Early myocardial enhancement defects (dark spots) on multidetector CT are valuable predictors of myocardial viability

British healthier than Americans in middle-age

Ability to complete quarter-mile walk a powerful predictor of health outcomes in elderly

Genetic and environmental factors impact chronic fatigue syndrome patients

Blood clots in the brain linked to Alzheimer's and dementia

Human brain observed to shut down 'self'

HCM detection rates doubled when genetic testing and imaging information are combined

Transplanted stem cells hoped to be able to regenerate damaged heart muscle in first heart attack victims

Combinatorial approach found to reverse the onset of type 1 diabetes

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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