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Health and Medicine

Bacterial protein found in yogurt may alleviate inflammatory bowel disorders

May. 23, 2011—A protein isolated from beneficial bacteria found in yogurt and dairy products could offer a new, oral therapeutic option for inflammatory bowel disorders.

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Evolution of cell’s power plant genome

May. 18, 2011—Vanderbilt researchers provide new information about how the genome inside our cellular “power plants” – the mitochondria – has evolved.

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Cells open doors for reovirus

May. 13, 2011—The cellular factor Src helps reoviruses enter cells.

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Protein problem after gastric bypass

May. 13, 2011—Protein supplements often recommended after gastric bypass surgery may actually have undesirable metabolic effects, suggests a recent study led by Ronald Clements in the Vanderbilt Center for Surgical Weight Loss.

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Lecturers explore impact of genomics on race perceptions

May. 13, 2011—The question of whether new discoveries about the human genome will cause racism to fizzle or flare was the topic of the two recent discussions at Vanderbilt.

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Early treatment reduces risk of passing HIV to partner by 96 percent

May. 13, 2011—HIV-positive men and women can dramatically reduce the risk of transmitting the virus to their sexual partners by beginning antiretroviral therapy early, new research finds.

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Tennessee Women’s Health Report Card finds much work to be done

May. 10, 2011—A new report on women's health in Tennessee finds continuing areas of concern and a need for programs that support lifestyle changes to prevent long-term health consequences.

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Stents relieve post-infection problem

May. 5, 2011—Placing stents in blood vessels can provide long-term relief from rare complications of a fungal lung infection.

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Ecstasy associated with chronic change in brain function

May. 5, 2011—Recreational Ecstasy use is associated with a chronic change in brain function, raising concerns about proposals to use it to treat post-traumatic stress and other disorders.

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Vanderbilt partners with Chinese government to reduce HIV in gay men

May. 4, 2011—Vanderbilt University researchers are partnering with the Chinese government to test methods for reducing the spread of the AIDS virus among gay men.

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Host cell factors keep toxin at bay

May. 3, 2011—Researchers have identified genes that may influence sensitivity of human cells to a bacterial toxin.

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Gene variant impacts exercise blood pressure

Apr. 28, 2011—Subtle genetic changes can have big effects on blood pressure while exercising.

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