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QIAGEN Launches Novel Product Enabling Non-Invasive Prenatal Diagnostics And Cancer Detection
QIAGEN announced the launch of a novel product for extraction of free circulating fragments of tumor- and fetal-derived nucleic acids as well as viral nucleic acids in human blood. Scientists consider these DNA and RNA fragments to have great potential for the highly sensitive and non-invasive diagnosis of a wide range of diseases, including congenital disorders, malignancies such as colon and lung cancer, and infections. The new QIAamp Circulating Nucleic Acid Kit is expected to significantly facilitate the corresponding biomarker research and the introduction of novel molecular tests in prenatal diagnostics which can replace risky, invasive procedures such as amniocentesis.
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Regulator Says NHS Must Do More To Protect Children From Neglect And Abuse
CQC publishes national review of NHS child safeguarding
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Novel Epigenetic Markers Of Melanoma May Herald New Treatments For Patients
Melanoma is the most serious form of skin cancer, diagnosed in more than 50,000 new patients in the United States annually. While the rate of incidences continues to rise, survival rate has not improved and the race is on to find the genetic and cellular changes driving melanoma and to devise new means of detection and treatment. In a study published online in Genome Research, scientists have mapped chemical modifications of DNA in the melanoma genome, finding new markers that will help develop more effective treatment strategies to fight this disease.
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State Of The Air Report

The American Lung Association released its State of the Air: 2009 Report this month. The 10th annual report states that air pollution has significantly improved in some areas of the country, but major cities still have significant problems with pollutants. In urban areas, ozone gas is one of the biggest causes of air pollution. While the ozone layer in the Earth"s upper atmosphere helps defend against the sun"s harmful ultraviolet rays, ground-level ozone (called ozone pollution) can have harmful effects on human health and the environment. Ozone pollution occurs when sunlight combines with nitrogen oxide and hydrocarbons, which are produced by vehicles and factories. In March 2008, the U.S. Environmental Protection Agency (EPA) adopted stricter standards for ozone pollution. Based on these new standards, about 58 percent of Americans, or 175.4 million people, live in counties with unhealthy levels of ozone pollution. Some major cities, such as Los Angeles and Houston, reported improvements in ozone pollution. However, 16 of the 25 most polluted cities (including Charlotte, Phoenix, Las Vegas and Cincinnati) experienced a worsening in pollution over the last year. Particle pollution is also a health threat to many Americans. Particulate matter air pollutants are a mixture of very small particles and liquid droplets that occur in many shapes and sizes. Although nine of the most polluted cities reported decreases in their average annual particle pollution, 12 cities reported increases. About 47 million U.S. residents live in areas with unhealthy levels of particle pollution. Over time, exposure to these particles may increase the risk of asthma, lung damage and premature death. The American Lung Association also provided suggestions for reducing indoor and outdoor air pollution. The organization encourages individuals to drive less, use less electricity, burn less wood or trash and support state and local efforts to reduce air pollution. References 1. American Lung Association: Fighting for Air. http://www.stateoftheair.org 2. Natural Standard: The Authority on Integrative Medicine. http://www.naturalstandard.com. Copyright © 2009. Natural Standard


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