Washington University School of Medicine and the University of Iowa may have discovered a new way to prevent noise-induced hearing loss.
In this study, researchers tested a drug compound on mice before exposing them to 100 dB SPL for 2 hours. By utilizing a drug that targets a selective blockade of Calcium permeable AMPA receptors, they found that the mice were protected against noise-induced synaptopathy. This study could impact the way we prevent hearing loss through noise exposure.
Reference
Hu N, Rutherford MA, Green SH. (2020) Protection of cochlear synapses from noise-induced excitotoxic trauma by blockade of Ca2+-permeable AMPA receptors. Proceedings of the National Academy of Sciences. February 3.
Recent Posts
Plants Can Scream? And Can Animals Hear Them?
Two years ago, a team of scientists from Tel Aviv University were the first to show that plants scream when they are distressed or unhealthy…
New School Year, New Opportunities
I was walking through Target with my husband last week when suddenly he groaned and said, “oh I hated to see that when I was…
Pediatric Audiology Specialty Certification (PASC) Exam Update
Of the 25 exam candidates who took the Spring 2025 PASC Exam in May, 22 of the 25 passed the exam and are now Board…