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Mayo Clinic research shows that revascularization has reduced need for amputations by 40%

Peripheral arterial disease is a common circulation problem in which reduced blood flow can lead to complications that jeopardize the limbs, possibly even requiring amputation. Procedures known as revascularization have reduced the need for amputations 40 percent over two decades, Mayo Clinic research shows.

1 Jun 2013

Study shows that 23% of North Sea workers suffer from shift work disorder

Some workers in Norway's North Sea Oil industry alternate between night and day shifts, the so-called swing shift. A recent study conducted by Postdoctoral fellow Siri Waage and colleagues at the University of Bergen's Department of Global Public Health and Primary Care, shows that sleep quality and complaints of insomnia became worse during the offshore work period amongst both these swing shift workers and those who only do day shifts.

1 Jun 2013

Researchers determine precise chemical structure of HIV capsid

Researchers have determined the precise chemical structure of the HIV capsid, a protein shell that protects the virus's genetic material and is a key to its ability to infect and debilitate the human body's defense mechanism.

1 Jun 2013

Findings could potentially lead to new drug therapy for Cushing disease

Cushing disease is a life-threatening disorder most commonly triggered by tumors, often benign, in the pituitary glands, resulting in excess production of adrenocorticotrophic hormone.

1 Jun 2013

Fatigue and sleep have predictive value for sports performance

Two new studies show that fatigue may impair strike-zone judgment during the 162 game Major League Baseball season, and a MLB player's sleepiness can predict his longevity in the league.

1 Jun 2013

Study points to synergistic relationship between lead exposure and schizophrenia gene

Mice engineered with a human gene for schizophrenia and exposed to lead during early life exhibited behaviors and structural changes in their brains consistent with schizophrenia.

1 Jun 2013

Nanoparticle-based immunotherapy for cancer

The German Research Foundation has established a new Collaborative Research Center on "Nanodimensional polymer therapeutics for tumor therapy" (CRC 1066) at Johannes Gutenberg University Mainz and the Max Planck Institute for Polymer Research (MPI-P).

1 Jun 2013

Study supports future possibility of personalized medicine for cervical cancer

Doctors at Washington University School of Medicine in St. Louis have shown that testing cervical tumors before treatment for vulnerability to chemotherapy predicts whether patients will do well or poorly with standard treatment.

1 Jun 2013

Theoretical mathematical models offer insights into therapeutic, prevention strategies for HIV

The first few hours to days following exposure to human immunodeficiency virus can be of critical importance in determining if infection occurs in a patient. But the low numbers of viruses and infected cells at this stage makes it very difficult to study these events in humans or animal models.

1 Jun 2013

Five studies on breast, colon and colorectal cancer to be presented at ASCO Annual Meeting

Agendia, a world leader in molecular cancer diagnostics, today announced that results from five studies focused on breast, colon and colorectal cancer will be presented at the upcoming American Society of Clinical Oncology Annual Meeting to be held May 31-June 4, 2013 at McCormick Place in Chicago.

1 Jun 2013

Only one-fifth of RA patients had overall adherence rate to prescribed oral medications, study finds

A new study conducted in an ethnically diverse and predominantly low income population found that only one-fifth of rheumatoid arthritis patients had an overall adherence rate to prescribed oral medications at 80% or greater.

1 Jun 2013

Researchers uncover role of key protein linked to development of cancers

Virginia Commonwealth University researchers studying a key molecular player called Hsp70 that is responsible for protein homeostasis have uncovered how it binds together with another molecule responsible for intracellular energy transfer to enhance its overall activity and efficiency - details that have previously not been well understood.

1 Jun 2013

R-spondin2 hormone promotes follicle development, stimulates ovary growth

MD-A newly discovered hormone produced by the eggs of human females may improve the effectiveness of current fertility treatments for women and possibly lead to entirely new treatments altogether.

31 May 2013

Study: Women are less likely to contract bloodstream or surgical site infections than male counterparts

A new study from Columbia University School of Nursing supports a growing body of evidence that women are less likely to contract bloodstream or surgical site infections than their male counterparts.

31 May 2013

New research shows uremic toxins increase heart attack risk

MD-Patients with advanced kidney disease who are undergoing hemodialysis are known to be highly susceptible to heart attacks and other cardiovascular complications, and now scientists likely know why.

31 May 2013

New avatar system could provide quick and effective therapy for schizophrenia

An avatar system that enables people with schizophrenia to control the voice of their hallucinations is being developed by researchers at UCL with support from the Wellcome Trust.

31 May 2013

Omega-3 fatty acids may reduce inflammation associated with cardiovascular procedures

MD-Procedures like angioplasty, stenting and bypass surgery may save lives, but they also cause excessive inflammation and scarring, which ultimately can lead to permanent disability and even death.

31 May 2013

Soccer training improves heart function, reduces blood pressure in patients with type 2 diabetes

A new study from the Copenhagen Centre for Team Sport and Health at the University of Copenhagen, Denmark, demonstrates that soccer training improves heart function, reduces blood pressure and elevates exercise capacity in patients with type 2 diabetes. Soccer training also reduces the need for medication.

31 May 2013

Health researchers say people who walk or bike to work likely to influence co-workers, partners

People who walk or bike to work are likely to influence their co-workers and partners to do the same, according to health researchers. "Social influences are important, specifically interpersonal influences, such as spouses and co-workers," said Melissa Bopp, assistant professor of kinesiology, Penn State.

31 May 2013

Culture plays role in deciding what makes a mate attractive, says researcher

People in most cultures view women with small feet as attractive. Like smooth skin or an hourglass figure, petite feet signal a potential mate's youth and fertility.

31 May 2013

Medical Research News

Mayo Clinic research shows that revascularization has reduced need for amputations by 40%

Study shows that 23% of North Sea workers suffer from shift work disorder

Researchers determine precise chemical structure of HIV capsid

Findings could potentially lead to new drug therapy for Cushing disease

Fatigue and sleep have predictive value for sports performance

Study points to synergistic relationship between lead exposure and schizophrenia gene

Nanoparticle-based immunotherapy for cancer

Study supports future possibility of personalized medicine for cervical cancer

Theoretical mathematical models offer insights into therapeutic, prevention strategies for HIV

Five studies on breast, colon and colorectal cancer to be presented at ASCO Annual Meeting

Only one-fifth of RA patients had overall adherence rate to prescribed oral medications, study finds

Researchers uncover role of key protein linked to development of cancers

R-spondin2 hormone promotes follicle development, stimulates ovary growth

Study: Women are less likely to contract bloodstream or surgical site infections than male counterparts

New research shows uremic toxins increase heart attack risk

New avatar system could provide quick and effective therapy for schizophrenia

Omega-3 fatty acids may reduce inflammation associated with cardiovascular procedures

Soccer training improves heart function, reduces blood pressure in patients with type 2 diabetes

Health researchers say people who walk or bike to work likely to influence co-workers, partners

Culture plays role in deciding what makes a mate attractive, says researcher

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