CALIFORNIA | LOCAL
December 10, 1987
Thank you, Judith Paterson, for saying so well what so many of us believe. After having worked many hours in many different intensive care units where we ruthlessly flog these nearly dead bodies in an effort to squeeze out a few more days of "life," I have come to suspect that after these poor people have lost the ability to talk, eat, control bowel and bladder functions, or think, the only cognitive function left to them is the ability to sense pain....
May 7, 2007 |
Tightly controlling the blood sugar levels of diabetics, even with the attendant risk of dangerously low levels of blood glucose, does not damage mental abilities, researchers have found. Patients did not suffer in tests of intelligence, memory, coordination, language and other mental abilities, they reported in the May 3 issue of the New England Journal of Medicine. "It certainly helps decrease a worry that I get asked about a lot," Dr.
February 2, 2004 |
Low levels of testosterone in the bloodstream could indicate that a man is at increased risk of developing Alzheimer's disease. Scientists have long thought that estrogen protects cognitive function in women and wanted to see if testosterone might have a similar effect in men, either reducing the incidence of Alzheimer's or delaying its onset.
August 12, 2013 |
With no cure in hand for Alzheimer's disease, many ask why someone would necessarily want an early diagnosis. But research continues to focus on detecting the earliest signs of dementia, and on the factors that give rise to some dementias or fuel their relentless progression. Those findings may point the way to prevention strategies. And they may allow physicians to recognize Alzheimer's disease and other dementias before they have taken a measurable toll. Stopping or slowing it there might be easier than reversing it, and could, for all practical purposes, be as good as a cure.
May 31, 2013 |
The words “marijuana” and “brain damage” usually go in that order in medical literature. An Israeli researcher has flipped them around, finding that THC, the active ingredient in marijuana, may arrest some forms of brain damage in mice. The loco weed already is favored by those who suffer from chronic diseases, not to mention fans of Cypress Hill, Bob Marley and the Grateful Dead. But pharmacologist Josef Sarne of Tel Aviv University found that a minuscule amount of tetrahydrocannabinol may protect the brain after injuries from seizures, toxic drug exposure or a lack of oxygen.
October 12, 2012 |
Scientists have performed the first successful neural stem cell transplant into the brains of four boys with Pelizaeus-Merzbacher disease. The disorder is a rare but tragic condition that impacts motor abilities, coordination and cognitive function. Pelizaeus-Merzbacher disease does its damage by stripping away the fatty substance called myelin that surrounds brain cells. Myelin acts as an insulator, like rubber on the outside of a wire, helping the electrical impulses that carry information in the brain travel at high speeds.
January 15, 2013 |
Winners of the Indianapolis 500 drink milk to celebrate their victory; perhaps winners of the Nobel Prizes do the same after receiving a congratulatory phone call from Stockholm. That's one theory to explain why countries in which people drink the most milk, per capita, also win the most Nobel Prizes , per capita, according to a new study . Take Sweden, the country that's home to the Nobels. Citizens there have won 31.855 prizes for every 10 million people. They also consume about 350 kilograms of milk each, on average, over the course of a year. At the other end of the spectrum is China, a country that has won a mere 0.060 Nobels per 10 million people and where the average person drinks less than 50 kilograms of milk per year. The United States fall close to the middle, with a Nobel-winning rate of 10.731 per 10 million citizens and milk consumption of abotu 250 kilograms per person per year. Coincidence?
December 20, 2010 |
We all know what aging looks like from the outside: wrinkled skin, gray hair, a growing need to turn up the volume on "Jeopardy. " But in recent years, scientists have made some breakthrough discoveries about how we age on the inside, right down to our genes. The science of aging has created a glimmer of hope that we could someday slow the process ? a dream that has already spread beyond the lab to the marketplace. Anti-aging research used to be mainly about finding new ways to get lab mice to take their vitamins.
December 17, 2013 |
Looking for ways to save money in 2014? Here's some advice from doctors: Stop buying vitamins. Time after time, studies have shown that vitamin and mineral supplements don't prevent disease or death. And yet consumers keep buying them, lament the authors of an editorial published in Tuesday's edition of the Annals of Internal Medicine. A 2011 report from the National Center for Health Statistics estimated that 53% of American adults used some type of supplement in the years 2003 to 2006, with multivitamin/multimineral formulations being the most popular.