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New study argues for CT colonography as primary colon cancer screening test

CT colonography allows radiologists to predict, with a high degree of confidence, whether or not a polyp needs to be evaluated through colonoscopy or removed through polypectomy, according to a study performed at the University of Wisconsin School of Medicine and Public Health in Madison, WI.

Early-bird commenters well-positioned to frame public policy

Madison, WI--April 22, 2009--A new study in the Journal of Policy Analysis and Management demonstrates that public commenters who participate during the early phases of regulatory policymaki

Natural protein may halt colorectal cancer's spread

Medical College of Wisconsin Cancer Center researchers in Milwaukee have learned that a protein, CXCL12, that normally controls intestinal cell movement, has the potential to halt colorectal cancer

News coverage of trans fat prompts shoppers to avoid certain products

News coverage about the harmful effects of trans fat, combined with labeling information, may influence consumers' short-term purchases of foods high in trans fat, but is not enough to prompt shoppers to avoid these potentially artery-clogging purchases over the long term, according to a study in the May issue of the American Journal of Preventive Medicine.

Can organic cropping systems be as profitable as conventional systems?

MADISON, WI, April 6, 2009 -- Which is a better strategy, specializing in one crop or diversified cropping? Is conventional cropping more profitable than organic farming? Is it less risky?

Penn researchers demonstrate a new model for drug discovery with a fluorescent anesthetic

PHILADELPHIA -- A collaboration of University of Pennsylvania and University of Wisconsin chemists and anesthesiologists have identified a fluorescent anesthetic compound that will assist researchers in obtaining more precise information about how anesthetics work in the body and will provide a means to more rapidly test new anesthetic compounds in the search for safer and more effective drugs.

Computer based model helps radiologists diagnose breast cancer

Radiologists have developed a computer based model that aids them in discriminating between benign and malignant breast lesions, according to a study performed at the University Of Wisconsin School of Medicine, Madison, WI. The model was developed by a multidisciplinary group, including radiologists and industrial engineers, led by Elizabeth S.

Cats' nervous systems able to repair themselves

Scientists studying a mysterious neurological affliction in cats have discovered a surprising ability of the central nervous system to repair itself and restore function.

Buyer beware: Touching something increases perceived ownership

To avoid unwanted or unnecessary purchases, keep your hands off the goods. That's the conclusion of a new study in the Journal of Consumer Research.

UW-Madison study reveals new options for people with PKU

MADISON -- For people with the genetic condition known as phenylketonuria (PKU), diet is a constant struggle. They can eat virtually no protein, and instead get their daily dose of this key macronutrient by drinking a bitter-tasting formula of amino acids. Yet drink it they must; deviating from this strict dietary regimen puts them at risk of developing permanent neurological damage.

Evolutionary origin of bacterial chromosomes revealed

Blacksburg, Va. - Researchers have unveiled the evolutionary origin of the different chromosomal architectures found in three species of Agrobacterium. A comprehensive comparison of the Agrobacterium sequence information with the genome sequences of other bacteria suggests a general model for how second chromosomes are formed in bacteria.*

Optimum running speed is stride toward understanding human body form

MADISON -- Runners, listen up: If your body is telling you that your pace feels a little too fast or a little too slow, it may be right.

Teeth of Columbus' crew flesh out tale of new world discovery

MADISON -- The adage that dead men tell no tales has long been disproved by archaeology.

Patients with GI bleeding admitted on the weekend have higher death rate

Bethesda, MD (March 1, 2009) - Previous studies have raised questions regarding differences in quality of care for patients hospitalized on a weekend compared to weekdays. In fact, a growing body of health services research has demonstrated an association between admission to hospitals on the weekend and increased mortality.

Genome sequencing of fungus with biotechnological applications

Researchers Antonio G. Pisabarro (Professor of Microbiology) as well as José Luis Lavín and José Antonio Oguiza, from the Genetic and Microbiology Group at the Public University of Navarre, have taken part in the international project for the sequencing of the genome of the Postia placenta fungus.



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