A study presented at the American Academy of Neurology's annual meeting found that sudden falls among the elderly can be related to an overlooked inner ear disorder. Successful treatments are often available once the correct diagnosis is made, with excellent surgical success rates in older individuals.
Chemists at Washington University in St. Louis have created knedel nanoparticles that mimic viruses and show potential for a new direction in gene therapy and other biomedical applications. The nanoparticles can escape detection by the immune system and are designed to behave like viruses, but without the risk of live virus effects.
A new study will investigate whether cognitive therapy can prevent relapses and recurrences of major depression as effectively as standard antidepressant medication. The study, funded by a $1.6 million NIMH grant, aims to help patients who suffer from recurring episodes of major depression.
Volunteers use virtual reality helmet and computer program to take actions like turning on TV or stereo by simply wishing it so, in breakthrough study that may someday enable patients with extreme paralysis to regain control of their surroundings
Researchers found that spices can shield bacteria from irradiation by protecting their DNA, with chili and black pepper offering the highest protection. The study suggests spice extracts could be used to protect healthy tissue in radiation therapy.
A new study found that asthma patients who experience more depressive symptoms have a lower quality of life. The study also showed that household income is negatively correlated with the level of depressive symptoms among patients.
Researchers at San Francisco State University discovered that blister beetle larvae mimic female bees as part of a three-step strategy to infiltrate and parasitize the bee's nest. The larvae use cooperative behavior to lure male bees into pseudocopulation, which then transport them to multiple females.
Patients with serious neurological conditions have a better chance of survival in Neurological/Neurosurgical Intensive Care Units (Neuro-ICU) compared to general ICUs. The study, presented at the American Academy of Neurology's Annual Meeting, found a 3.3-fold increase in hospital mortality among patients not in a Neuro-ICU.
Researchers at Washington University School of Medicine found that most household members were exposed to significantly less radiation than the government allows. The study's findings suggest that outpatient care for thyroid cancer patients is safe and poses minimal risk to those around them.
A nine-year study found that African-American women are 2.4 times more likely to develop diabetes due to lifestyle factors such as poor diet and lack of exercise. The study suggests that adopting a healthier lifestyle can help reduce the risk of developing diabetes in this population.
A 150-ton magnet has passed its initial operating test in Japan, producing a magnetic field of 13 Tesla and storing 640 megajoules of energy. The successful test demonstrates superconducting performance parameters and manufacturing methods for larger magnets planned for the International Thermonuclear Experimental Reactor (ITER).
Research finds that people typically focus on lower facial expressions when interacting with others, but these can be misleading. Studying brain activity, researchers discovered that the upper face is more closely tied to a person's true emotional state.
Insomnia is a prevalent and serious condition that can have serious consequences. Effective treatments include identifying underlying causes, such as lifestyle habits, medical conditions, or medications, and adopting good sleep hygiene practices, like restricting bedtime, avoiding naps, and increasing exercise.
A study of 50 patients at the Veterans Affairs Medical Center in Atlanta found that rectally administered lidocaine gel significantly reduced pain during transrectal prostate biopsy. Patients who received lidocaine rated their pain as moderate to severe, while those without anesthetic experienced more discomfort.
A study published in AIDS found an association between osteopenia and protease inhibitors, a class of medications used to treat HIV/AIDS. Researchers discovered that patients taking these medications were more likely to develop low bone-mineral density, which can lead to fractures.
Researchers found that human papillomavirus (HPV) is associated with a subset of head and neck cancers, particularly those of the oropharynx, which are more likely to be caused by HPV. The study also showed improved survival rates among patients with HPV-positive tumors compared to those with HPV-negative tumors.