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Cigarettes, not Swedish snuff linked to increased risk of MS

ST. PAUL, Minn. ?While smoking cigarettes appears to significantly increase a person's risk of developing multiple sclerosis, using Swedish snuff does not, according to a study published in the September 1, 2009, print issue of Neurology®, the medical journal of the American Academy of Neurology.

The huge opportunities for transcatheter aortic valve implantation

Barcelona, Spain, 30 August: "Today, transcatheter aortic valve implantation (TAVI) represents an effective therapeutic alternative to conventional aortic valve replacement for patients who are at high risk or with contraindications to surgery, and the combination of the transfemoral and transapical approaches further increases the number of patients who can be treated" said Prof Dominique HIMB

Do women who smoke like men die like men?

Barcelona, Spain, 30 August 2009: Smoking still kills more men than women, because men started smoking substantial numbers of cigarettes long before women did. But, because so many men have now quit, male death rates from smoking are decreasing in many European countries where female death rates from smoking are still increasing.

First European guidelines for reducing the cardiac risks in noncardiac surgery

Barcelona, Spain, 31 August: Cardiac events are the major cause of morbidity and mortality in patients undergoing non-cardiac surgery, and new guidelines issued today by the European Society of Cardiology address this common and complicated challenge.

European REACH legislation for chemicals may require more animals and funds than estimated

The European Union's REACH (Registration, Evaluation, Authorization and Restriction of Chemical) legislation is intended as a comprehensive safety evaluation for commercial chemicals used in consumer products that are traded in Europe at amounts more than one ton per year.

Study finds job programs protect public health during periods of recession

A rapid rise in unemployment can be linked to an increase in suicides, homicides, and alcohol abuse, but job programs can successfully mitigate these rates, according to a new study reported in the "Lancet" medical journal.

The tiny difference in the genes of bacteria

It is based on detecting short, repetitive DNA segments in the genome of bacteria. Every single bacterial strain has such characteristic repeats. "With this method we are able to identify bacterial strains as well as clarify their genetic relationships. Furthermore, we can show how new pathogenic variants develop," says Manfred Höfle, researcher at the HZI.

Policy transparency key to saving world's fisheries

The sustainability of fisheries depends on the transparency with which coastal states incorporate scientific advice into policies, reports a study led by researchers at Dalhousie University in Halifax, Nova Scotia and published in the journal PLoS Biology.

Prostate Cancer Translational Research in Europe meeting: Search for biomarkers continues

Amsterdam, 22 June 2009 - Collaboration in prostate cancer translational research in Europe is not only vital to sustain the progress achieved in recent years but also to streamline current efforts between researchers and clinicians and avoid duplication or overlaps.

Phthalic symbol

Immobilized microbes can break down potentially harmful phthalates, according to researchers in China, writing in the International Journal of Environment and Pollution. The microbes might be used to treat industrial waste water and so prevent these materials from entering the environment.

Phthalic symbol

Immobilized microbes can break down potentially harmful phthalates, according to researchers in China, writing in the International Journal of Environment and Pollution. The microbes might be used to treat industrial waste water and so prevent these materials from entering the environment.

Size did matter -- evidence of giant sperm found in microfossils

In the competition for a partner, males typically have to vie with each other -- be it with a colorful plumage, a large set of antlers or a seductive courtship dance. The females of some species, however, copulate with several males, so that rivals even after mating are still not defeated. So their sperm become rivals.

World's fastest and most sensitive astronomical camera

"The performance of this breakthrough camera is without an equivalent anywhere in the world. The camera will enable great leaps forward in many areas of the study of the Universe," says Norbert Hubin, head of the Adaptive Optics department at ESO. OCam will be part of the second-generation VLT instrument SPHERE.

University of Oklahoma presents meteorological recommendations to the Republic of Croatia

NORMAN, Okla. -- Representatives from the University of Oklahoma College of Atmospheric and Geographic Sciences presented recommendations for a comprehensive modernization of the Croatian Meteorological and Hydrological Service (DHMZ - Dr?avni hidrometeorolo?ki zavod) to the government of the Republic of Croatia in Zagreb, Croatia, on June 18.

'Cannabis alters human DNA' -- new study

A new study published by University of Leicester researchers has found "convincing evidence" that cannabis smoke damages DNA in ways that could potentially increase the risk of cancer development in humans.



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