Adiposity, hyperglycemia tied to cognitive performance
(HealthDay)—Among healthy middle-aged adults, adiposity and hyperglycemia correlate with poor cognitive performance, according to a study published online Dec. 28 in Diabetes Care.
Diabetes
Feb 01, 2013 |
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Tuberculosis: WHO-endorsed test offers rapid detection
A diagnostic test for tuberculosis (TB) can accurately and quickly detect both TB and drug-resistant strains, according to a new study. The authors of a new systematic review assessing the diagnostic accuracy of the Xpert® ...
Diseases, Conditions, Syndromes
Jan 30, 2013 |
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Binge drinking increases risk of Type 2 diabetes by causing insulin resistance
Binge drinking causes insulin resistance, which increases the risk of Type 2 diabetes, according to the results of an animal study led by researchers at the Diabetes Obesity and Metabolism Institute at the Icahn School of ...
Diabetes
Jan 30, 2013 |
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Tuberculosis may lurk in bone marrow stem cells of infected patients, researchers say
Tuberculosis is a devastating disease that kills nearly 2 million people worldwide each year. Although antibiotics exist that can ameliorate the symptoms, the courses of therapy last for months and don't completely eradicate ...
Medical research
Jan 30, 2013 |
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Are gender and ethnicity risk factors for metabolic syndrome in children?
Metabolic syndrome is more likely to affect children who are obese than overweight or non-overweight and who have other characteristics associated with the disorder, such as high blood pressure or insulin ...
Diseases, Conditions, Syndromes
Jan 30, 2013 |
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Skin, soft tissue infections succumb to blue light
Blue light can selectively eradicate Pseudomonas aeruginosa infections of the skin and soft tissues, while preserving the outermost layer of skin, according to a proof-of-principle study led by Michael R. Hamblin of the Ma ...
Diseases, Conditions, Syndromes
Jan 28, 2013 |
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Expert warning: Resistance to antibiotics to be apocalyptic
(Medical Xpress)—The chief medical officer for Britain's Department of Health has issued a warning that resistance to bacteria is a more urgent threat to humanity than global warming, with bacteria becoming ...
Diseases, Conditions, Syndromes
Jan 25, 2013 |
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Synthetic corkscrew peptide kills antibiotic-resistant Gram-negative bacteria
An engineered peptide provides a new prototype for killing an entire category of resistant bacteria by shredding and dissolving their double-layered membranes, which are thought to protect those microbes from antibiotics.
Medical research
Jan 24, 2013 |
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Emerging antibiotic resistance in Listeria
Malaysian researchers have revealed the presence of multidrug-resistant strains of Listeria monocytogenes in frozen burger patties taken from supermarkets and other retail shops in Malaysia. The research ...
Diseases, Conditions, Syndromes
Jan 24, 2013 |
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Novel approaches needed to end growing scourge of 'superbugs'
With the rising awareness of the so-called "superbugs," bacteria that are resistant to most known antibiotics, three infectious disease experts writing in the Jan. 24 edition of the New England Journal of Medicine called ...
Diseases, Conditions, Syndromes
Jan 23, 2013 |
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Planning for bacteria in cancer patients may help hospitals fight infections
What cancerous conditions lead to what kinds of bacterial infections? If doctors knew, they could predict which patients would likely benefit from pre-treatment with certain kinds of antibiotics. A University of Colorado ...
Diseases, Conditions, Syndromes
Jan 23, 2013 |
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Treatment targeting PI3K may delay resistance to anti-HER2 therapy in breast cancer patients
Patients with HER2-positive breast cancer being treated with anti-HER2 therapy may be able to prevent or delay resistance to the therapy with the addition of a phosphatidylinositol-3 kinase inhibitor to their treatment regimens.
Cancer
Jan 23, 2013 |
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Which nutritional factors help preserve muscle mass, strength and performance in seniors?
Sarcopenia, or the gradual loss of muscle mass, is a common consequence of ageing, and poses a significant risk factor for disability in older adults. As muscle strength plays an important role in the tendency to fall, sarcopenia ...
Health
Jan 18, 2013 |
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Researchers attack HIV's final defenses before drug-resistant mutations emerge
Scientists who study HIV are facing a troubling consequence of their own success. They created drugs that can now give infected patients almost normal life expectancy. However, those same drugs will eventually ...
HIV & AIDS
Jan 16, 2013 |
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Computational methods reveal how hospital-acquired bacteria spread
Scientists at the Academy of Finland's Centre of Excellence in Computational Inference Research have developed novel computational methods that have yielded essential knowledge of how hospital-acquired bacteria spread and ...
Diseases, Conditions, Syndromes
Jan 16, 2013 |
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