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Tulane University surgeon pioneers 'scarless' thyroid surgery

Tulane University School of Medicine surgeon Dr. Emad Kandil is one of the first in the country to perform a new form of endoscopic surgery that uses a small incision under the arm to remove all or a portion of the thyroid or parathyroid glands without leaving a scar on the neck.

Geologists studying groundwater arsenic levels in India empower Bengali women, children

A Kansas State University geologist and graduate student are finding that the most important tools in their fieldwork on groundwater arsenic pollution are women and children armed with pamphlets and testing kits.

Securing biological select agents and toxins will require developing a culture of trust

WASHINGTON -- The most effective way to prevent the deliberate misuse of biological select agents and toxins (BSATs) -- agents housed in laboratories across the U.S. considered to potentially pose a threat to human health -- is to instill a culture of trust and responsibility in the laboratory, says a new report from the National Research Council.

Foster care may boost brain activity of institutionalized children

Children raised in institutions are more likely to lag physically, socially, and cognitively, but little is known about what happens to children's brains when they live in institutions. Now a new study finds that placing institutionalized children in high-quality foster care may improve their brain activity.

HIV-1 protease inhibitor induced oxidative stress in pancreatic B-cells: thymoquinone protection

Researchers at the Tulane University School of Medicine, New Orleans, Louisiana have discovered that the HIV-1 protease inhibitors (PIs), such as nelfinavir included in highly active antiretroviral therapy (HAART) regimen for the treatment of HIV-1 patients, induce deleterious effects on insulin secretion mediated through the oxidative stress pathway.

Support for racial equality may be victim of Obama's election

"You've come a long way, baby." - Virginia Slims cigarette campaign

"We've come a long way, baby." - typical response from American voters after the 2008 presidential election

Ironically, Barack Obama's election could turn out to have negative consequences in addressing racial injustices in the United States, according to new research.

Lead Levels Linked to Hypertension in Menopausal Women

Blood lead levels are associated with increased blood pressure and the risk of clinical hypertension in women aged 40 to 59 years, according to a team of researchers from the Johns Hopkins Bloomberg School of Public Health, University of Maryland School of Medicine, Tulane University, and the Centers for Disease Control and Prevention (CDC). The study found blood pressure increased by lead levels well below the exposure levels of concern for adults set by the Occupational Safety and Health Administration (OSHA) and the levels for children set by the CDC. Blood lead levels can increase in women over the menopause, as lead is released from bone. The study is the first to document adverse health impacts as a consequence of bone lead release. It is published in the March 26, 2003, edition of the Journal of the American Medical Association (JAMA).



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