Canada’s mortality rate from colorectal cancer is in large part due to Canadian policy failures in terms of adequate prevention and screening, say Dr Barkun and Dr Flegel. As a result, the percentage of at-risk patients who are screened is only 23.5% in Canada compared to 62.9% in the USA. This means that Canadian patients often receive treatment at an advanced stage of the disease, which greatly reduces their chances for success.
Dr Barkun and Dr Flegel point out that effective screening tests do exist; when administered regularly, they are an easy way to prevent the disease from developing. In fact, malignant tumours are almost always preceded by benign polyps that can be easily detected by searching stools for blood or through colonoscopy or CT colonography. Research is currently being done on other detection methods that are even more advanced.
Both patients and practitioners must be educated about the importance of colorectal cancer screening if this situation is to be corrected. A proactive education program that includes all those affected must therefore be established nationally.
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...
13.02.2017 | Event News
10.02.2017 | Event News
09.02.2017 | Event News
23.02.2017 | Physics and Astronomy
23.02.2017 | Earth Sciences
23.02.2017 | Life Sciences