Search results for nasal

Nobody wants to get a respiratory infection such as COVID-19 or the flu, but vaccines aren't 100% effective, and constantly taking preventative drugs can be problematic. That's where a special nasal spray may come in, as it's been shown to prevent such illnesses (in mice) without the use of drugs.Continue ReadingCategory: Illnesses and conditions, Body & MindTags: Brigham and Women’s Ho
One dose of a new treatment, delivered by nasal spray, clears away build-ups of the toxic tau protein associated with Alzheimer’s disease from inside brain cells, improving memory, according to new research. It paves the way for new treatments for the debilitating disease.Continue ReadingCategory: Health & Wellbeing, LifestyleTags: Alzheimer's Disease, Immunotherapy, antibodies, Universi
Sleep apnea can negatively impact health and well-being, but treatment is limited to poorly tolerated positive pressure masks (CPAP) and, in the worst cases, surgery. However, in a recent trial, a nasal spray showed promise as a treatment for the most common sleep-related breathing disorder.Continue ReadingCategory: Medical, ScienceTags: Sleep, Apnea, Flinders University, Age-Related, Aging, Chro
Researchers have developed an intranasal COVID-19 vaccine that enhances the immune system’s response to the virus, providing longer-lasting, greater protection than vaccine injections, even against new and emerging variants. The novel vaccine candidate could mean fewer boosters in future.Continue ReadingCategory: Medical, ScienceTags: Coronavirus (COVID-19), Vaccines, Duke University, National Un
Researchers have found that an intranasal immunotherapy drug, currently being tested as a treatment for multiple sclerosis, reduced brain inflammation and improved cognition in mice with Alzheimer’s disease, independent of the amount of beta-amyloid plaques present. They say the treatment could benefit people in the later stages of the disease.Continue ReadingCategory: Medical, ScienceTags: Alzhe
A new study has presented more evidence backing up a hypothesis suggesting viral infections in the olfactory system can accelerate the progression of Alzheimer's disease (AD). Instead of focusing on specific viruses, the research looked at the relationship between biomarkers of viral infections and neurodegeneration in the hippocampus.Continue ReadingCategory: ScienceTags: Alzheimer's Diseas
A preliminary human study has shown promising results from an experimental nasal spray developed to treat sleep apnea. The treatment is still years away from clinical use, but the early findings suggest a quick nasal spray before sleep could effectively keep a person's airways open throughout the night.Continue ReadingCategory: Medical, ScienceTags: Sleep, Drugs, Flinders University


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