Scientists are still unraveling why Alzheimer’s disease affects men and women disproportionately. Out of the 5 million Americans who have it, about 64 percent are women.
than men, a factor that has been linked to higher rates of Alzheimer’s. But the effects of exercise seem to lessen both men’s and women’s risk of developing the disease — in April, another study concluded that exercise can helpStill, when it comes to differences between men and women, the answers aren’t always so clear. Genes and hormones may also play a role, but bring scientists into murkier territory, sometimes leaving them with more questions than answers.
Researchers have looked into whether hormone therapy could be a solution to preventing Alzheimer’s in post-menopausal women since the 1990s. A 1996published in JAMA tested hormone replacement therapy in women, finding that estrogen supplements led to a decrease in Alzheimer’s development when administered before menopause.
But despite the fact that the analysis was published in a major medical journal, little follow-up research was conducted into the effects of hormones over the next decade. Pauline Maki, who serves as director of Women’s Mental Health Research at the University of Illinois at Chicago, has studied the effects of Alzheimer’s on women for over two decades. She says Alzheimer’s research hasn’t always been focused specifically on women, despite the fact that they make up two-thirds of patients.
“That’s a historic phenomenon,” she says. “If women are more likely to manifest the risk factor, then studying women makes a lot of sense, doesn’t it?”
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
Why Does the U.S. Buy Russian Oil?How much oil does the U.S. import from Russia, and why? What might happen if the U.S. and other countries slow the flow of Russian crude? Here is a look at why the U.S. still imports Russian crude and where it goes.
Consulte Mais informação »
Why do we fear fat trans bodies?In an exclusive extract from Issue 3 of The Fat Zine, Sylvia McCheyne unpacks our culture's uncomfortability with transfeminine bodies taking up space.
Consulte Mais informação »
Why a photo of Freeland holding a black-and-red scarf sparked a firestorm onlineDeputy Prime Minister Chrystia Freeland was photographed holding a scarf bearing colours associated with a far\u002Dright Ukrainian paramilitary group from the…
Consulte Mais informação »
COVID-19 pandemic vs. endemic: What's the difference, and why it mattersExperts say they’re not ready to call the coronavirus endemic just yet.
Consulte Mais informação »
Why a California City Is Trying to Build the State's Last Fossil-Fueled Power PlantGlendale has proposed to spend $260 million on new natural gas generators, angering residents and environmentalists amid the state’s clean energy transition.
Consulte Mais informação »