Doctors and scientists face a big challenge. They must treat infections effectively. But they also need to consider what is fair and safe for patients. This is where ethics play a crucial role. Ethics act as a compass. They help people make decisions that are right and just. In the medical field, e
People with HIV in South Africa face extra challenges when floods hit. These storms don't just cause damage to homes and roads. They also make it harder for people to get their medicine, see doctors, and earn money. In KwaZulu-Natal, floods have been hitting often. This area has many people with HIV
In a recent study, researchers dug into how weather and seasons might have affected old cremation practices. They did this by burning pig legs in different seasons in Greece. The idea was to see how things like temperature, humidity, and wind could change the way bones burn and what they look like a
Ruidoso, New Mexico, is no stranger to disasters. Just a year after battling wildfires, the village faced another tragedy: flash floods that claimed three lives, including two young children. The heavy rains turned the Rio Ruidoso river into a raging torrent, reaching a record height of 20 feet in m
Tafamidis is a medicine that helps people with a tricky heart condition called transthyretin amyloid cardiomyopathy, or ATTR-CM for short. This condition can also cause nerve problems, but not everyone with ATTR-CM gets both heart and nerve issues. However, those who do have both often struggle to f
Stroke is a serious health issue that needs quick action. Mobile stroke units (MSUs) are like emergency rooms on wheels. They can reach patients fast and start treatment right away. This can make a big difference in how well someone recovers. But, these units cost a lot of money. So, the big questio
Chronic kidney disease (CKD) is a growing health issue worldwide, with a heavy financial burden, especially when it reaches end-stage renal disease (ESRD). ESRD often requires expensive treatments like dialysis or kidney transplants, and costs are expected to rise significantly by 2030. One way to m
In the world of skin care, some chemicals do more than just sit on the surface. They dive deep into cells and mess with important signals. Three of these chemicals are lawsone, juglone, and plumbagin. They are found in many skin treatments and cosmetics. But how do they really work? Scientists want
Coffee is a popular drink, but it can have a negative impact on dental work. Specifically, it can cause color changes and make the surface rougher over time. This is especially true for resin composites, a material often used in fillings and other dental treatments. Preheating is a common technique
Dentists often use special liquids to clean out the inside of teeth during root canal treatments. Two popular options are sodium hypochlorite (NaOCl) and calcium hypochlorite (Ca(ClO)₂). Both of these liquids can break down tissue and kill germs. But they have some problems. NaOCl can become less ef
