In recent years, people are living longer, which means we've got a lot more older folks around. While this is great, it also presents a challenge. Many elderly people don't enjoy the same quality of life that younger folks do, and they often need help with daily tasks. The COVID-19 pandemic has real
Multiple sclerosis (MS) causes increasing disability due to long-term inflammation in the brain and spinal cord. This ongoing inflammation, called smoldering neuroinflammation, is tough to treat with current medications. Chronic active white matter lesions are a big part of this problem. Initially,
Have you ever wondered how different HIV treatments work for older adults? A study took a close look at how well dolutegravir-based regimens stack up against others like raltegravir-, elvitegravir-, bictegravir-, and darunavir-based regimens. This study involved older veterans living with HIV and ai
Fresh-cut fruits are popular for their convenience and nutritional value, but their shelf life is often short due to tissue damage. To tackle this issue, scientists have developed a special film made from cornstarch. This film can trap ethylene, a gas that makes fruits ripen too quickly, and also ac
Doctors traditionally use tricky rule-based systems to review medical reports, and even though these methods work, they take a lot of time and can lead to errors, especially with unstructured data like doctors' notes. Enter large language models (LLMs), which are making waves in the medical field. T
Ever wondered why some wounds take forever to heal? It could be more than just the wound itself. With our population aging and lifestyles changing, chronic wounds are becoming a bigger deal. These aren't your typical little cuts or scrapes—they hang around for months or years and really take a toll
Ever wondered what makes a food "healthy"? The FDA just changed the rules. Say goodbye to fortified white bread and hello to fatty fish like salmon. Now, fruits, veggies, whole grains, and lean meats can wear the "healthy" label. This is a big deal because it means we can finally trust what's on the
Muscle strength is what keeps us moving and leading active lives. As people age, and with more muscle disorders on the rise, it's becoming a big health issue around the world. To tackle this, we need to understand why muscles weaken. Let's dive into the reasons and causes, the signals that make musc
Imagine you’re 70 and trying to understand your doctor’s advice. Can you grasp the information? That’s what researchers wanted to find out. They studied how well older adults could understand health info and how that affects their aging process. They weren’t just interested in the facts, but also in
Did you know that as mice age, they have fewer serotonin-producing neurons? These neurons are crucial for brain function and learning. Scientists found that older mice have fewer of these neurons in two key brain areas: the dorsal raphe nucleus (DRN) and the median raphe nucleus (MRN). This was espe
