Ionizing radiation is used for treating nearly half of all cancer patients. Radiotherapy works by damaging the DNA of cancer cells, and cells sustaining so much DNA damage that they cannot sufficiently repair it will soon cease to replicate and die. It’s an effective strategy overall, and radiotherapy is a common frontline cancer treatment option.…
May 27, 2021 – Patients undergoing total hip arthroplasty (THA) show significant reduction in pain and other symptoms and improvement in walking gait biomechanics. However, those improvements do not lead to increased daily physical activity levels, reports a study in The Journal of Bone & Joint Surgery. The journal is published in the Lippincott portfolio…
LA JOLLA, CA–Even before the COVID-19 pandemic, most people in the United States already had been sick with a coronavirus, albeit a far less dangerous one. That’s because at least four coronaviruses in the same general family as SARS-CoV-2 cause the benign yet annoying illness known as the common cold. In a new study that…
SAN FRANCISCO – The San Francisco VA Health Care System (SFVAHCS) has selected four promising medical researchers for the Grunfeld Scholars Research Development Initiative. This initiative, currently in its second year, invests in early-career clinician-scientists to grow the pipeline of future leaders in medical research related to the health of Veterans, and preserve SFVAHCS’ legacy…
The intelligence on the three workers came from outside the United States intelligence agencies’ own collection, which means its veracity is more difficult to authenticate. The source of the information was unclear, but several American officials said they believed the report that the three researchers got sick. American intelligence officials do not know whether the…
“It’s not unprecedented, but it’s highly controversial” for a bankrupt company’s owners to be released from future litigation as part of a settlement, said Adam J. Levitin, a law professor specializing in bankruptcy at Georgetown University Law Center. “It’s not even clear that the bankruptcy court has the jurisdiction to do this,” as the Sacklers…
Welcome. Winters are hard on the Hoya carnosa hanging in my bathroom window. Some time in October, the radiator heat sputters on, the sun gets stingy and the plant’s wax-leaved vines begin to shrivel and fall off. By April, the plant is spiky and parched, the leaves luster-free and a little bit dusty. I remove…
When Dr. Herluf Lund, a board-certified plastic surgeon in Chesterfield, Mo., started performing aesthetic enhancements 30 years ago, the vast majority of his patients wanted their surgeries kept a secret. Particularly when it came to breast implants, Dr. Lund’s clients were worried that they would be perceived as having “some kind of devious motivation,” he…
Immunity to the coronavirus lasts at least a year, possibly a lifetime, improving over time especially after vaccination, according to two new studies. The findings may help put to rest lingering fears that protection against the virus will be short-lived. Together, the studies suggest that most people who have recovered from Covid-19 and who were…
Kadine Christie’s birth story is one that has been told to her time and again. She was born in the mountain town of Spalding, Jamaica, in the presence of two women: her mother, Lorna, and a stranger, Lurline, who was going into labor in the same open ward. Lorna and Lurline were the first generation…