The physician as addict —03/28/2019 - 07:00 Health, Mental Health
The rate of drug abuse or addiction among physicians is from 30 to 100 times that of the general public.... The American Medical Association estimates that some 60,000 of the country’s 316,000 doctors misuse drugs of various kinds. The drug abuser among physicians has a predisposing personality for addiction, and suffers from overwork and fatigue. Since...
Jenny Tung, 36Genetics and evolutionary anthropologyDuke University09/26/2018 - 08:26 Animals, Genetics, Health
Jenny Tung is skeptical when she hears that her older sister, Wenny, compares Jenny’s science to their father’s golf.
He played so much because he found it “a big, fat, hairy challenge,” Wenny said, proposing that Jenny, too, is drawn to challenges by their difficulty.
Jenny Tung protests. Yet she doesn’t deny...
News in Brief
Sperm from stressed-out dads can carry that stress from one generation to another. “But one question that really hasn’t been addressed is, ‘How do dad’s experiences actually change his germ cell?’” Jennifer Chan, a neuroendocrinologist at the University of Pennsylvania, said November 13 in Washington, D.C., at the annual meeting of the Society for Neuroscience.
Now, from a study in mice...
News in Brief
WASHINGTON, D.C. — Helper cells in the brain just got tagged with a new job — forming traumatic memories.
When rats experience trauma, cells in the hippocampus — an area important for learning — produce signals for inflammation, helping to create a potent memory. But most of those signals aren’t coming from the nerve cells, researchers reported November 15 at the Society for Neuroscience...
For black adults, moving out of a racially segregated neighborhood is linked to a drop in blood pressure, according to a new study. The finding adds to growing evidence of an association between a lack of resources in many predominately black neighborhoods and adverse health conditions among their residents, such as diabetes and obesity.
Systolic blood pressure — the pressure in blood...
It is the dazzling star of the biotech world: a powerful new tool that can deftly and precisely alter the structure of DNA. It promises cures for diseases, sturdier crops, malaria-resistant mosquitoes and more. Frenzy over the technique — known as CRISPR/Cas9 — is in full swing. Every week, new CRISPR findings are unfurled in scientific journals. In the courts, universities fight over patents...