Ever wondered how stroke patients with spastic hemiplegia manage to sit down and stand up? Researchers took a closer look at the forces acting on their hip, knee, and ankle joints during these movements. They wanted to figure out how these forces relate to the moments created by these joints. Spasti
Have you heard about Streptococcus suis? It's a sneaky bug that's caused some serious problems in pigs, leading to major losses for the farming industry. Yet, its threat to humans was often overlooked, even after a big outbreak in Sichuan, China, that left people very sick. Scientists in Zhejiang P
Scientists are making big strides in understanding how our genes contribute to risk for esophageal cancer. This type of cancer, called esophageal adenocarcinoma (EAC), often starts with a condition called Barrett's esophagus (BE). Many genetic factors have been linked to these conditions, but how th
Imagine you're missing a tooth and the bone around that area needs help to grow back. Would you rather have a membrane made of gelatin and polylactic acid (GT/PLA) or one called Guidor®? This experiment involved 32 people who needed bone regrowth after losing a tooth. They were split into two groups
Ever wondered who's calling the shots in the U. S. health insurance market? It's not a secret that a few big players have been gobbling up smaller companies. Take CVS Health, for instance. In 2018, they scooped up Aetna. That same year, Cigna bought Express Scripts. Fast forward to 2023, Kaiser Perm
Every day, people visit the emergency department with lower back pain. Some receive imaging tests like X-rays or MRIs, but is this always necessary? The Rheumatology Association of Australia thinks not. They've flagged this practice as offering little value when the condition doesn't suggest a serio
On York Boulevard in Los Angeles, an unusual sight hangs on a dark wall: a blurred image of a black hole, accompanied by a pair of headphones playing echoes of its cosmic siblings' collisions. This isn't your typical black hole image; it's part of an art exhibit at the OXY ARTS gallery. The black ho
Cardiovascular Disease (CVD) is a global health concern, being the leading cause of death worldwide. Stress and conditions like Cushing's Syndrome have sparked interest in cortisol, often called the 'stress hormone, ' as a biomarker for CVD risk. Cortisol is produced and released through the Hypotha
Using a manual wheelchair (MWC) can be tough, especially for new users. A recent study talked to 18 clinicians and 25 MWC users to find out what makes things hard for them. They spent time at various rehabilitation centers, having chats that lasted between 30 to 60 minutes. They asked about moving a
Imagine powering your car or home with nothing but water and air. That's the promise of proton exchange membrane fuel cells (PEMFCs). But to make this a reality, scientists need to find a way to make a crucial process called oxygen reduction reaction (ORR) happen more efficiently in acidic environme
