A new study by researchers at Wake Forest University Baptist Medical Center and colleagues shows that a drug originally used to treat breast cancer may help combat the severe weight loss that can plague patients undergoing radiation treatment for lung and head and neck cancer.
"The drug clearly reduced weight loss and improved quality of life in study patients," said Michael Farmer, M.D., who presented the results last month at the American Society for Therapeutic Radiology and Oncology (ASTRO) meeting in Denver.
The research involved megestrol acetate, a synthetic form of the female hormone progesterone. The drug was originally used as an anti-hormonal treatment for breast cancer and was found to induce weight gain as a side effect. Later studies showed the drugs effectiveness as an appetite stimulant for patients with HIV, chronic diseases and cancer cachexia, a "wasting syndrome" in which fat and muscle are lost because of the presence of a cancerous tumor.
Karen Richardson | EurekAlert!
Organ-on-a-chip mimics heart's biomechanical properties
23.02.2017 | Vanderbilt University
Researchers identify cause of hereditary skeletal muscle disorder
22.02.2017 | Klinikum der Universität München
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
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09.02.2017 | Event News
23.02.2017 | Physics and Astronomy
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23.02.2017 | Life Sciences