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POPSScientists crack 'entire genetic code' of cancer I hope these scientists aren't related to the Climate Change ones but, indeed, this sounds so promising. But then also, when the treatments ultimately reach the average person, surely it will be too expensive or potential recipients too sick to be covered by the Health Care Bill. :~(
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POPSRectal Cancer destroyed by unltasound Almost 38,000 patients suffer from rectal cancer per year in the UK Approximately a third of these cancers are within the rectum Patients often suffer from tenesmus - a painful condition where they find it difficult to empty their bowels and need frequent trips to the toilet
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POPSMorphine 'might spread cancer
Cancer Research UK said more tests were needed before any changes in treatment. Dr Patrick Singleton from the University of Chicago told the meeting of experts that in laboratory tests, morphine not only strengthened blood vessels but also appeared to make it easier for cancers to invade other tissues and spread. But he said this could be overcome by a drug - methylnaltrexone or MNTX - developed in the 1980s to prevent morphine-related constipation but only recently approved in the US. It appears to work without interfering with the pain-relieving properties of the opiate. 'Long history' In mice with lung cancer, MNTX inhibited the apparent tumour-promoting effects of opiates, and reduced the spread of cancer in the mice by 90%. "If confirmed clinically, this could change how we do surgical anaesthesia for our cancer patients," said Dr Singleton, assistant professor of medicine at the University of Chicago Medical Center and principal author of the research. "It also
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POPSCell phone contraversy may end This UK study is the largest and most thorough of its kind. I know how the cellphone industry will react. As for myself, I continue to use my cellphone with the speaker on, rather hold it close to my ear.
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POPS'Cancer hope' from WWII-era drug One of the earliest chemotherapy drugs appears to work against a genetic fault that can trigger bowel and other cancers, UK researchers say. ~~~~~~~ Methotrexate heralded in the modern era of chemotherapy drugs In the 1940s, doctors reported remarkable results when treating children who were very ill with leukaemia It works by stopping cancer cells making and repairing DNA and therefore growing and multiplying Subsequently used as part of chemotherapy regime for many cancers, including breast, bladder and bone Over the years as medicine has developed other drugs have been preferred Still used for leukaemia and also now found to be effective for other conditions, such as Crohn's disease and psoriasis
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POPS"Nanobees sting cancer cells to death" more: The nanobees are made of perfluorocarbon, an inert material used in artificial blood. Dr Wickline's team has been investigating their use in various medical applications, including the diagnosis and treatment of narrowed arteries and cancer. The nanoparticles are large enough to carry thousands of active compounds, yet small enough to pass easily through the bloodstream and attach to cell membranes. Melittin injected directly into the bloodstream would cause widespread destruction of red blood cells. But attached to the nanobees, blood cells and other tissues are protected from the toxin's effects.
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POPSAnatomy of a false memory A new study now reconciles these conflicting data, by showing that the different regions of the brain previously implicated are involved in different kinds of memory errors. It also pinpoints a specific region as being involved in false memories, and could help researchers better understand how the brain controls memory.