Ionizing Radiation Current Events | Ionizing Radiation News | 10
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UC Davis researchers discover genetic switch involved in cells' response to radiation therapy
UC Davis Cancer Center researchers have discovered a genetic switch that causes cancer cells to become more sensitive to a drug administered to enhance radiation therapy effectiveness. view more (2005-11-17)
OHSU Cancer Institute researchers find many stomach cancer patients are not gertting best therapy
New findings from Oregon Health & Science University Cancer Institute show significant numbers of patients nationwide who are not getting the recommended therapy after surgery to remove stomach cancer. view more (2008-05-30)
A new radiation therapy treatment developed for head and neck cancer patients
Most head-and-neck cancers that recur locally after prior full-dose conventional radiation therapy respond to Boron Neutron Capture Therapy (BNCT). view more (2007-08-17)
New instrument to investigate climate change
A new instrument that measures the Earth's radiation balance, the energy source that drives our climate, is being launched aboard a satellite today (27 August 2002). Geostationary Earth Radiation Budget (GERB) is the first instrument that can measure the radiation balance from a geostationary orbit (ie. it will stay at the same point above the... view more... (2002-08-23)
Optical Solution Revives Hands Free Mobile Telephones
Hands free sets for mobile phones may be on the verge of a big comeback thanks to new research by the University of Warwick. Many people used hands free sets in an attempt to avoid what they perceived as a microwave radiation risk from holding a mobile phone close to one`s head. However when it was pointed out that the standard wire based hands... view more... (2002-09-02)
Perform non-radiation ERCP during pregnancy: Is it safe?
Hormonal changes during pregnancy increase the lithogenicity of bile and impair gallbladder emptying, which create a favorable environment for gallstone formation. view more (2009-08-12)
Personalized diets may offer relief to advanced cancer patients
It is well known that cancer patients undergoing chemotherapy and radiation therapy often experience nausea and loss of appetite. But until now, few researchers have looked into why this happens and what can be done to ensure that cancer patients maintain a healthy diet during treatment. view more (2007-03-12)
ASTRO issues consensus statement on using APBI to treat breast cancer
The American Society for Radiation Oncology has published a consensus statement outlining patient selection criteria and best practices for the use of accelerated partial breast irradiation (APBI) outside the context of a clinical trial. view more (2009-07-15)
Radiation device in the breast reduces complications for early stage breast cancer patients
A new study shows that the SAVI™ applicator, a small, expandable device inserted inside the breast to deliver partial breast irradiation, carries a low infection risk, a potential complication of such devices. view more (2009-04-24)
PET/CT planning beneficial for head and neck cancer patients
Using a combination of positron emission tomography (PET) and computed tomography for radiation therapy treatment planning in head and neck carcinoma patients provides for excellent, local and regional disease control when compared to CT alone. view more (2008-03-05)
Tumors stopped from spreading to new sites
For several types of cancer, persistently high levels of the soluble factor TGF-beta in the blood after surgery, chemotherapy, or radiation therapy correlate with increased risk of early metastasis and a poor prognosis. view more (2007-04-06)
Herbal tonic for radiotherapy
Antioxidant extracts of the leaves of the Gingko biloba tree may protect cells from radiation damage, according to a study published in the International Journal of Low Radiation. view more (2009-10-20)
Preventative brain radiation for lung cancer patients: Benefits and risks
A new study is taking a closer look at the benefits versus risks for lung cancer patients to undergo preventative brain radiation therapy as a means to stop cancer from spreading to the brain. view more (2009-11-03)
Carefully Mixed Radiation Cocktail Reduces Collateral Damage In Breast Cancer Patients
A carefully determined mixture of electron and x-ray beams precisely treated breast tumors while significantly reducing collateral skin damage in 78 patients. view more (2006-07-31)
Powerful radiation source to further cancer research
Plans to construct Europe's most intense terahertz (THz) radiation source to further development of cancer research are underway at the University of Liverpool. view more (2006-07-12)
Safety risk for tritium pollution worse than we thought
NUCLEAR regulators have miscalculated the health risks from one of the world`s most widespread nuclear pollutants. People are twice as likely as previously thought to develop cancer after being exposed to tritium spread in hydrogen bomb tests and discharged by nuclear plants and factories. The risks... view more... (2002-05-29)
IMRT versus 3D CRT for prostate cancer, new long-term data assesses side effects
New research findings show men have fewer long-term gastrointestinal side effects with intensity-modulated radiation therapy (IMRT) than with three-dimensional conformal radiation therapy (3D CRT) for prostate cancer treatment, despite the higher doses of radiation used in the IMRT group. view more (2006-11-06)
UNC scientists discover cellular 'SOS' signal in response to UV skin damage
New research from the University of North Carolina at Chapel Hill School of Medicine has identified two proteins that may help protect against skin cancer. view more (2007-03-19)
Majority of Ordering Physicians Lack Knowledge of Radiation Exposure Risks from CT
Ordering physicians have limited knowledge of CT-related radiation exposure and its associated risks, according to a study performed at the Carilion Clinic in Roanoke, VA. view more (2009-04-24)
Doctors able to predict chance of breast cancer returning
Doctors have created a first-ever computer tool to predict the risk of breast cancer returning in the same breast over a 10-year period in women who have had breast conserving surgery to remove only the cancer (lumpectomy). view more (2006-11-07)
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