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Intensive glucose control in diabetes does not retard CKD progression (meta-analysis). |
EurekAlert: To test the hypothesis that aggressive glycemic control can prevent renal disease in patients with type 2 diabetes mellitus, first author Steven G. Coca of Yale and colleagues searched available medical literature and evaluated seven randomized trials involving 28,065 adult patients who were monitored for two to 15 years. The team found that compared with those who had usual treatment, intensively controlling glucose with higher doses of medication did not definitively reduce the risk of impaired kidney function, the need for dialysis, or death from kidney disease.
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Naturally occurring calcium isotope ratios in urine can detect early bone loss. |
EurekAlert: With the new technique, bone loss is detected by carefully analyzing the isotopes of the chemical element calcium that are naturally present in urine. Isotopes are atoms of an element that differ in their masses. Patients do not need to ingest any artificial tracers and are not exposed to any radiation, so there is virtually no risk, the authors noted.
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AUF1 gene plays central role in aging, inflammation, and cancer. |
EurekAlert: Researchers at NYU School of Medicine have, for the first time, identified a single gene that simultaneously controls inflammation, accelerated aging and cancer. "This was certainly an unexpected finding," said principal investigator Robert J. Schneider, PhD, the Albert Sabin Professor of Molecular Pathogenesis, associate director for translational research and co-director of the Breast Cancer Program at NYU Langone Medical Center. "It is rather uncommon for one gene to have two very different and very significant functions that tie together control of aging and inflammation. The two, if not regulated properly, can eventually lead to cancer development. It's an exciting scientific find."
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Exercise alone does little to improve nonalcoholic fatty liver disease. |
EurekAlert: New research found that moderate exercise does not improve lipoprotein concentrations in obese patients with non alcoholic fatty liver disease (NAFLD). Results published in the June issue of Hepatology, a journal of the American Association for the Study of Liver Diseases, report that moderate physical activity produces only a small decrease in triglyceride and alanine transaminase (ALT) levels.
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Prevalence of kidney stones doubles with obesity epidemic. |
EurekAlert: The number of Americans suffering from kidney stones between 2007 and 2010 nearly doubled since 1994, according to a study by researchers at the University of California, Los Angeles (UCLA) and RAND. "While we expected the prevalence of kidney stones to increase, the size of the increase was surprising," says Charles D. Scales, Jr., MD, a Robert Wood Johnson Foundation/U.S. Department of Veterans Affairs Clinical Scholar in the departments of urology and medicine at the David Geffen School of Medicine at UCLA. "Our findings also suggested that the increase is due, in large part, to the increase in obesity and diabetes among Americans."
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