Knee replacements are a common procedure. But what if the hospital or surgeon's experience matters? This question is at the heart of a recent study. The study looked at whether the number of surgeries a hospital or surgeon does affects the outcome of revision knee replacements. Revision knee replace
The Mediterranean diet, once a staple in many cultures, is facing stiff competition from modern eating habits. Today, people are moving away from this traditional diet and embracing a more sedentary lifestyle. This shift has led to a rise in health issues like obesity and type 2 diabetes. These cond
Metabolic surgery, also known as weight-loss surgery, is a powerful tool for tackling obesity. It can also improve or even cure obstructive sleep apnea (OSA). This is a condition where breathing repeatedly stops and starts during sleep. It's a big deal because OSA can lead to serious health probl
A recent study took a close look at how different types of exercise affect overweight teens. The research focused on three main groups: those who did high-intensity interval training (HIIT), those who played small-sided soccer games (SSG), and those who did both (SSG + HIIT). The goal? To see which
Cancer is a complex disease. It can spread from one part of the body to another. This is called metastasis. But sometimes, cancer takes a strange turn. It can move from one tumor to another. This is called tumor-to-tumor metastasis (TTM). It's very rare. Only a handful of cases have been documented.
Tanzania, like many other countries in Sub-Saharan Africa, is going through big changes. These changes are affecting how people live and what they eat. In the past, people in rural areas ate differently than those in cities. But now, things are changing. People in both rural and urban areas are star
Imagine tiny cages made of molecules, called bis-porphyrin nanocages. These cages have metals like iron, cobalt, or zinc at their core. Scientists used these cages to see how their tiny pores and interactions with carbon nanomaterials affect their ability to turn CO2 into CO. These cages can stick t
Cobalt is a key player in a new method that turns CO2 into useful stuff. This isn't just any method. It uses sunlight to power the reaction. The process involves special materials called metal-covalent organic frameworks (MCOFs). These MCOFs have tiny, super-efficient parts called catalytic active s
Imagine surviving a storm but still feeling its effects years later. That's what many people are experiencing with long COVID. Five years after the initial outbreak, a significant number of people are still dealing with symptoms that just won't quit. They've been to countless doctors and had every t
In France, patients with advanced or metastatic non-small cell lung cancer (LAM NSCLC) have been given nivolumab as a second-line or later treatment. This drug is part of a group known as immune checkpoint inhibitors, which help the body's immune system fight cancer. The study focused on how patient
