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NOAA and partners to survey marine life at USS Monitor wreck site

NOAA will participate in a private research expedition to study marine life living on and around the wreck of the USS Monitor. The August 2-8 expedition is the first in the history of Monitor National Marine Sanctuary devoted specifically to understanding how the wreck contributes to the health of underwater creatures and plants living in sanctuary waters.

Scientists devise efficient way of learning about complex corn traits

There's no "silver bullet" gene or gene region that controls so-called complex traits in maize, commonly known as corn.

Got influenza? Blood genomic signature provides clues to etiology of respiratory infections

Scientists have shown that they can identify and characterize an individual's response to a respiratory viral infection by examining the pattern of gene expression in their blood.

Genomic signature in blood identifies underlying viral infection

DURHAM, N.C. -- Scientists have identified a genomic "signature" in circulating blood that reveals exposure to common upper respiratory viruses, like the cold or flu, even before symptoms appear.

Khmer Rouge trials offer baseline study for mental health impact to a society of war crimes tribunal

CHAPEL HILL -- As leaders of the former Khmer Rouge regime testify in a human rights tribunal, in harrowing detail, for the killing of more than a million Cambodians from 1975 to 1979 a central medical question remains unanswered: will the trials help a society heal or exacerbate the lingering affects of widespread trauma?

Khmer Rouge trials offer baseline study for mental health impact to a society of war crimes tribunal

CHAPEL HILL, N.C. -- As leaders of the former Khmer Rouge regime testify in a human rights tribunal, in harrowing detail, for the killing of more than a million Cambodians from 1975 to 1979 a central medical question remains unanswered: will the trials help a society heal or exacerbate the lingering affects of widespread trauma?

Universal screening for intimate partner violence may provide only modest benefits

New research suggests that universal intimate partner violence (IPV) screening in health care settings does not result in significant changes in subsequent reports of IPV or quality of life, according to a study in the August 5 issue of JAMA, a theme issue on violence and human rights.

Emergency physician judgment on chest pain patients syncs with their outcomes

DURHAM, N.C. -- Emergency physicians should trust their judgment when evaluating patients who report with chest pain symptoms, said a group of researchers led by Abhinav Chandra, M.D., at Duke University Medical Center.

Structure of antibiotic ramoplanin reveals promising mechanism

DURHAM, N.C. -- With the "last resort" antibiotic Vancomycin now plagued by the first signs of bacterial resistance, a scientific collaboration centered at Duke University has identified how a candidate successor antibiotic known as Ramoplanin A2 can kill pathogenic bacteria by interrupting how they form their cell membranes.

Groundbreaking study shows exercise benefits leukemia patients

CHAPEL HILL, N.C. -- One of the most bothersome symptoms of leukemia is extreme fatigue, and asking these patients to exercise doesn't sound like a way to help them feel better.

A new study from the University of North Carolina at Chapel Hill indicates that exercise may be a great way to do just that, combating the debilitating fatigue that these patients experience.

LSUHSC contributes to revealing targets to reduce racial disparity in prostate cancer deaths

New Orleans, LA -- The latest findings of the North Carolina-Louisiana Prostate Cancer Project reveal potential new targets for reducing racial disparities in prostate cancer survival and highlight the importance of the health care delivery system.

Physician trust, early screening reduces disparities for prostate cancer

Men who have a regular, ongoing relationship with a health care provider are more likely to receive prostate cancer screening and less likely to be diagnosed with advanced prostate cancer, regardless of their race, according to a University of North Carolina study published in the current issue of the journal Cancer.

Duke scientists create airway spheres to study lung diseases

DURHAM, N.C. -- Using both animal and human cells, Duke University Medical Center scientists have demonstrated that a single lung cell can become one of two very different types of airway cells, which could lead to a better understanding of lung diseases.

Most older long-term cancer survivors have poor health habits

A new study finds that most older long-term cancer survivors who are interested in diet and exercise actually have poor health habits. The study also reveals that those survivors who do exercise and watch their diet have improved physical health and quality of life.

Silicon with afterburners: Process developed at Rice could be boon to electronics manufacturer

Scientists at Rice University and North Carolina State University have found a method of attaching molecules to semiconducting silicon that may help manufacturers reach beyond the current limits of Moore's Law as they make microprocessors both smaller and more powerful.

Their findings are published this month by the Journal of the American Chemical Society.



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