Archive: 01/17/2013
Drug abuse impairs sexual performance in men even after rehabilitation
Researchers at the University of Granada, Spain, and Santo Tomas University in Colombia have found that drug abuse negatively affects sexual performance in men even after years of abstinence. This finding contradicts other ...
Health
Jan 17, 2013 |
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Viagra converts fat cells
Researchers from the University of Bonn treated mice with Viagra and made an amazing discovery: The drug converts undesirable white fat cells and could thus potentially melt the unwelcome "spare tire" around the midriff. ...
Medical research
Jan 17, 2013 |
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Scientists use luminescent mice to track cancer and aging in real-time
In a study published in the January 18 issue of Cell, researchers from the University of North Carolina Lineberger Comprehensive Cancer Center have developed a new method to visualize aging and tumor growth ...
Medical research
Jan 17, 2013 |
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Critically ill flu patients saved with artificial lung technology treatment
In recent weeks the intensive critical care units at University Health Network's Toronto General Hospital have used Extra Corporeal Lung Support (ECLS) to support five influenza (flu) patients in their recovery from severe ...
Diseases, Conditions, Syndromes
Jan 17, 2013 |
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How are middle-aged women affected by burnout?
Emotional exhaustion and physical and cognitive fatigue are signs of burnout, often caused by prolonged exposure to stress. Burnout can cause negative health effects including poor sleep, depression, anxiety, ...
Health
Jan 17, 2013 |
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Researchers discover how the flu virus tells time
Scientists have discovered that that the flu virus can essentially tell time, thereby giving scientists the ability to reset the virus' clock and combat it in more effective ways. According to researchers at the Icahn School ...
Medical research
Jan 17, 2013 |
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Drug targets hard-to-reach leukemia stem cells responsible for relapses
Researchers at the University of California, San Diego School of Medicine have discovered that hard-to-reach, drug-resistant leukemia stem cells (LSCs) that overexpress multiple pro-survival protein forms ...
Cancer
Jan 17, 2013 |
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Cancer mortality down 20 percent from 1991 peak
Jan. 17, 2013–As of 2009, the overall death rate for cancer in the United States had declined 20 percent from its peak in 1991, translating to the avoidance of approximately 1.2 million deaths from cancer, 152,900 of these ...
Cancer
Jan 17, 2013 |
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As colorectal cancer gets more aggressive, treatment with grape seed extract is even more effective
(Medical Xpress)—When the going gets tough, grape seed extract gets going: A University of Colorado Cancer Center study recently published in the journal Cancer Letters shows that the more advanced are co ...
Cancer
Jan 17, 2013 |
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In Africa, success against AIDS: School of Public Health reviews decade of increasingly effective treatment
Harvard AIDS researchers gathered at the Harvard School of Public Health (HSPH) last Thursday to mark 10 years of work under a key federal anti-AIDS program that has been instrumental in stemming the tide ...
HIV & AIDS
Jan 17, 2013 |
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Enzyme CaM kinase II relaxes muscle cells: Researchers find overactive enzyme in failing hearts
A certain enzyme, the CaM kinase II, keeps the cardiac muscle flexible. By transferring phosphate groups to the giant protein titin, it relaxes the muscle cells. This is reported by researchers led by Prof. ...
Cardiology
Jan 17, 2013 |
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Lawyer: Surgeons left 16 items in German after op
A lawyer in Germany claims surgeons left up to 16 objects in her client's body after an operation for prostate cancer.
Surgery
Jan 17, 2013 |
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Amputations among people with diabetes can be reduced by 50%, study finds
Every 30 seconds somebody in the world is amputated as a consequence of foot complication due to diabetes. A new study at Sahlgrenska Academy, University of Gothenburg, Sweden, confirmes that shoe inserts, podiatry, regular ...
Diabetes
Jan 17, 2013 |
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Pregnancy model shows obstacles to remote care
Estimates of the cost of pregnancy in Western Australia have revealed those with inadequate access to antenatal care, mostly those in remote areas, are paying $2,581 more than those with access.
Obstetrics & gynaecology
Jan 17, 2013 |
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New mechanism found on how a parasite leads to cancer
About 200 million people across 75 of the poorest countries in the world are now infected by the blood parasite Schistosoma haematobium (S. haematobium). The infection causes severe urogenital disease, but ...
Cancer
Jan 17, 2013 |
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