New Method Makes it Easier to Treat Prostate and Pancreatic Cancer
Laser light in combination with certain drugs - known as photodynamic therapy - can destroy cancer tumours, but is today used mostly to cure skin cancer. The reason that internal tumours are not treated with the method is that the technology does not exist to check that the precise amount of light is administered.
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Patients' Online Hospital Reviews Reflect Data on Hospital Outcomes
Patients' ratings of hospitals tally with objective measures of the hospital's performance, according to an independent study published today in Archives of Internal Medicine. Since 2008, patients have been able to post comments on and rate hospitals using the NHS Choices website, in the same way as they might rate a hotel on Tripadvisor.
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Could Alzheimer's Disease be Diagnosed with a Simple Blood Test?
Spanish researchers, led by Pedro Carmona from the Instituto de Estructura de la Materia in Madrid, have uncovered a new promising way to diagnose Alzheimer's disease more accurately. Their technique, which is non-invasive, fast and low-cost, measures how much infrared radiation is either emitted or absorbed by white blood cells.
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Aiding Cancer Therapy by Mathematically Modeling Tumor-Immune Interactions
Mathematical modeling of cancer usually involves describing the evolution of tumors in terms of differential equations and stochastic or agent-based models, and testing the effectiveness of various treatments within the chosen mathematical framework.
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T-Rays Technology Could Help Develop Star Trek-Style Hand-Held Medical Scanners
Scientists have developed a new way to create electromagnetic Terahertz (THz) waves or T-rays - the technology behind full-body security scanners. The researchers behind the study, published recently in the journal Nature Photonics, say their new stronger and more efficient continuous wave T-rays could be used to make better medical scanning gadgets and may one day lead to innovations similar to the 'tricorder' scanner used in Star Trek.
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Europeans Ready for 'Active Ageing', New Survey Says
To mark the start of the 2012 European Year of Active Ageing and Solidarity of Generations, the Commission presented a new Eurobarometer survey showing that 71% of Europeans are aware that Europe's population is getting older, but only 42% are concerned about this development.
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Smart Way of Saving Lives in Natural Disasters
Software developed by computer scientists could help to quickly and accurately locate missing people, rapidly identify those suffering from malnutrition and effectively point people towards safe zones simply by checking their phones.
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