Medical Notes this week…
Neurologists are warning that Parkinson’s disease could soon become pandemic. A report in the journal JAMA Neurology finds that nearly seven million people have Parkinson’s worldwide, a number that’s likely to more than double by the year 2040. Researchers say that makes Parkinson’s the fastest growing neurological disorder, outpacing even Alzheimer’s disease. Neurological disorders have become the world’s leading cause of disability.
Too much stress is bad for our health, but a little bit turns out to be very good at keeping aging cells robust. A study on animals in the journal Cell Reports shows that when aging cells are mildly stressed, they emit signals that keep quality control machinery in the cell working. This may double the animal’s lifespan by preventing the accumulation of damaged proteins that otherwise would lead to a variety of degenerative diseases.
And finally, yet another use for Botox relieving migraines in children and adolescents. A study presented to the American Society of Anesthesiologists finds that migraines that didn’t respond to traditional treatments did much better after Botox injections. Headaches that previously lasted as long as 24 hours were cut down to seven hours after Botox and on the 1-10 pain scale, headaches that used to come in at an eight were reduced to a five.
And that’s Medical Notes this week.