Substance use disorders are complex issues that are influenced by both our genes and our environment. One key player in this mix is serotonin, a chemical in our brain that's linked to how we feel and behave. Scientists have found that variations in the genes that control serotonin receptors might ma
Facemasks have been a hot topic since the pandemic. While traditional masks use single-use polypropylene material, they aren't great for the environment or sterilization. Enter nano- and microfibrous filters. These filters can be reused and sterilized without losing their effectiveness. Let's dig in
Imagine you've had shoulder surgery to fix an injury. Many patients find that their shoulder works great after surgery. But some struggle to get back to sports at the same level they were before. This isn't just about physical healing; it's also about the mind. Researchers looked into what psycholog
Managing HIV can be tough. It's about taking meds, tracking health, dealing with symptoms, and staying emotionally strong. Past studies mainly looked at these factors once, but this nine-year study in Hunan, China, focused on how they change over time. They followed 265 people with HIV, checking in
Scientists have long known that lack of sleep and exposure to oxidative factors, like pollution and certain foods, can have negative effects on your brain's performance. However, there isn't much evidence showing how sleep patterns and these oxidative factors work together, or individually, to incre
In the world of clinical trials, making participants happy is just as important as finding the right cure. But what makes patients satisfied? You might think it's all about the medicine, but there's more to it. Imagine you're at the dentist. You'd be happier if the staff were friendly, right? The s
Do you know what's lurking in the air you breathe? In China, it's nitrogen dioxide, or NO2, and it's not just a problem in big cities. From 2015 to 2019, this pollutant claimed lives in 231 cities across the country. Let's dive into the numbers. Researchers found that adults over 16 were at risk. If
When someone with cancer chooses to spend their final days at home, many things beyond their health come into play. A recent study looked into these social factors, which can make or break the decision to stay home. It's not just about the patient, but also about the people who care for them. Imagi
When it comes to understanding our health, sometimes numbers can speak volumes. A recent study in the United States dived into the occurrence of lymphopenia among Americans. Lymphopenia is a condition where the number of lymphocytes (a type of white blood cell) drops below normal levels. It's more c
Did you know that age and body mass index (BMI) could play a significant role in how well a psoriasis treatment works? A recent study looked into a medication called deucravacitinib, a type of drug that blocks certain proteins in the body. This study wanted to find out what factors might make some p
