Researchers have made a breakthrough in understanding how nutrients and vitamins enter living cells, finding that membrane proteins act like gates to regulate entry and acquire essential molecules. The study reveals dynamic entities capable of sensing their environment and actively acquiring substances needed for cell growth.
A recent study comparing US and Canadian heart attack patient care found small but statistically significant short-term edges for American cardiac care. However, overall data suggest conservative Canadian practices may favor better long-term outcomes.
A new study analyzes US hurricane damage data, normalizing for inflation, coastal population increase, and wealth. It finds that landfalling hurricanes in the 1940s-1960s would have produced over $10 billion in damages if they struck today, contradicting claims of climate change causing recent damage increases.
A study found thalidomide effective in healing 55% of HIV patients' mouth ulcers, while also improving comfort during eating. However, the treatment's potential for irreversible nerve damage and other side effects require careful monitoring.
Researchers at UPMC and Carnegie Mellon University identified brain regions responsible for learning through subconscious awareness, potentially impacting disorders like OCD and addiction. This discovery may reveal a new perspective on how the brain learns and adapts to change.
Darrel Snyder's expertise helps state and federal agencies monitor and bolster populations of threatened species by identifying days-old fish. He has confirmed spawning sites for endangered razorback sucker and Colorado squawfish, providing crucial clues for their survival.
A new study published in the New England Journal of Medicine shows that thalidomide effectively heals mouth ulcers in people infected with HIV, with 90% of treatment group volunteers showing at least partial healing. The drug also reduces pain and boosts patients' ability to eat.
The program, now in its second year, provides four weeks of intensive speech therapy for adults aged 20-50. Participants learn skills and behaviors to overcome stuttering, such as awareness, acceptance, and preparatory techniques like rehearsal and prevoicing. The goal is to improve communication flow and reduce stuttering interruptions.