Up to one third of women treated for breast cancer report fatigue symptoms up to 10 years after diagnosis, according to a new study. Published in the February 15, 2006 issue of CANCER, a peer-reviewed journal of the American Cancer Society, the study--the first 10 year follow-up study of fatigue in breast cancer to be published--reveals women who have concomitant medical conditions, specifically cardiovascular problems and depressive symptoms, or who were treated with combined radiation and chemotherapy, have a higher risk of suffering from fatigue.
Though it is a subjective complaint associated with many illnesses, fatigue can be a debilitating symptom that significantly and adversely affects quality of life and many of the activities of daily living. Fatigue is often experienced by cancer patients for reasons that are not clearly understood, although it is thought to be linked to the disease, treatment side effects, psychosocial experiences, or other ongoing medical problems, such as heart problems and chronic pain.
Studies have shown that in the first five years after diagnosis, about one in three breast cancer patients complain of fatigue. However, there have been no studies of breast cancer survivors that have documented the prevalence of fatigue more than five years after treatment.
Amy Molnar | EurekAlert!
Study relating to materials testing Detecting damages in non-magnetic steel through magnetism
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Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
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Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.
Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...
Scientists have discovered that the electrical resistance of a copper-oxide compound depends on the magnetic field in a very unusual way -- a finding that could help direct the search for materials that can perfectly conduct electricity at room temperatur
What happens when really powerful magnets--capable of producing magnetic fields nearly two million times stronger than Earth's--are applied to materials that...
The quality of materials often depends on the manufacturing process. In casting and welding, for example, the rate at which melts solidify and the resulting microstructure of the alloy is important. With metallic foams as well, it depends on exactly how the foaming process takes place. To understand these processes fully requires fast sensing capability. The fastest 3D tomographic images to date have now been achieved at the BESSY II X-ray source operated by the Helmholtz-Zentrum Berlin.
Dr. Francisco Garcia-Moreno and his team have designed a turntable that rotates ultra-stably about its axis at a constant rotational speed. This really depends...
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