Tagged: Parkinson’s Disease
More Buzz For Your Buck: Maximizing Your Caffeine Intake
While up to our ears in physics homework last week, my roommate and I had a chat or two about caffeine. And I wondered (as I poured a cup of coffee), is there a way to brew this stuff to maximize the caffeine I end up drinking? After Wednesday, exam day, a day that included a shameful amount of caffeine, I became curious as to its nutritional or even neurological value…or perhaps just hopeful that it had some. Maybe this isn’t neuroscience news per say, but it’s certainly a curiosity, and certainly relevant to my success in “Elementary Physics I”.
I was sure I wasn’t alone in my caffeine-chemistry quest and figured there must be sufficient research published to generate some answers. As it turns out, in 1996, Leonard Bell et al. at Auburn University conducted a study with the aim of improving epidemiological analyses of caffeine intake by allowing researchers to control for the effect of brewing methods on caffeine content. It’s an interesting read, perhaps in part because the “Materials and Methods” section starts out with buying coffee beans at a local grocery store and proceeds to (very methodically) describe various ways of making coffee. More
From Skin Cells to Brain Cells
As much fun as I had exploring psychology last time I set out to write a blog post, this article from Science Daily caught my eye last week and I had to revert to my biology-related posting habit. Evidently, researchers at Oxford in the UK are using skin cells to grow induced pleuripotent stem (IPS) cells to use in their study of Parkinson’s Disease. What’s so useful about this technique is that skin cells are easily accessible, in contrast to the hard-to-reach tissues of the brain. With the skin cells obtained, the scientists plan to grow dopaminergic neurons and work on techniques for early detection of PD, perhaps finding ways to diagnose it before patients start showing symptoms. The skin cells will be from early-stage Parkinson’s patients, so they can be compared to the dopaminergic cells of healthy individuals to determine where things go wrong in the neurons affected by the disease. More
A Peek at Parkinson’s: What’s New for the Old?
With the Pancakes for Parkinson’s event at Boston University nearing, on April 2nd, I thought it would be a good time to check up on the latest in Parkinson’s research.
Firstly, Parkinson’s Disease (PD) is a motor disorder that affects dopaminergic neurons of the brain, which are necessary in the coordination of movement. Onset is usually around age 60, starting with symptoms including tremor, stiffness, slowness of movement, and poor balance and coordination. While current treatments can help alleviate the symptoms in patients, none provide a cure.
Second off, the mission of the Michael J. Fox Foundation for Parkinson’s Research and other support groups is to find better treatments for those suffering from the disease. With the Baby Boomer generation entering late adulthood and old age, more research needs to be done to better understand the disease and help those with it find relief. Consider stopping by the GSU Alley for some pancakes to show your support for the Foundation and its cause next month!
Ranging from studying food intake to using technology, many approaches have been used in PD research. More