Skip to main content

Exercise may lead to improvement in patients with Parkinson's-Dopamine

Exercise may lead to improvement in patients with Parkinson's:

"By University of Southern California, [RxPG] A new study from researchers at the Keck School of Medicine of the University of Southern California (USC) shows that treadmill exercises may benefit patients with Parkinson's Disease and those with similar movement disorders."

[...]

Parkinson's Disease is a chronic and degenerative disease that leads to slowness, balance disorders, tremors and difficulty in walking. The disease results from the loss of dopamine-producing nerve cells in the brain. It is critical as a stimulator of motor system nerves in the body.

[...]

This particular study looked at treadmill exercise and its effects between animal models with and without a loss of certain cells that are similar to what a Parkinson's Patient might suffer. Given the importance of dopamine in Parkinson's Disease, the researchers looked at changes in dopamine levels, among other results.

They found that the subjects with cell loss and that exercised indeed had an effect on dopamine levels while normal subjects showed less of a difference in levels.

"Our study shows that the beneficial effects of exercise in Parkinson's Disease may be due to a more efficient use of dopamine, "says Giselle Petzinger, M.D., assistant professor of neurology at the Keck School of Medicine of USC and the study's first author. "Surviving dopamine cells in our animal models- made to simulate what Parkinson's patients suffer with- subjected to intensive treadmill exercise appear to work harder."

Studies with John Walsh, Ph.D., associate professor at the USC Andrus Gerontology Center and a co-investigator of the study, showed that these cells release greater amounts of dopamine and decrease the rate of its removal from the synapse compared to neurons in subjects that do not undergo exercise.

The findings suggest that the benefits of treadmill exercise on motor performance may be accompanied by changes in dopamine neurotransmission that are different in the injured subjects compared to the non-injured.
Labels:

Comments

Post a Comment

Popular posts from this blog

Insulin Resistance- cause of ADD, diabetes, narcolepsy, etc etc

Insulin Resistance Insulin Resistance Have you been diagnosed with clinical depression? Heart disease? Type II, or adult, diabetes? Narcolepsy? Are you, or do you think you might be, an alcoholic? Do you gain weight around your middle in spite of faithfully dieting? Are you unable to lose weight? Does your child have ADHD? If you have any one of these symptoms, I wrote this article for you. Believe it or not, the same thing can cause all of the above symptoms. I am not a medical professional. I am not a nutritionist. The conclusions I have drawn from my own experience and observations are not rocket science. A diagnosis of clinical depression is as ordinary as the common cold today. Prescriptions for Prozac, Zoloft, Wellbutrin, etc., are written every day. Genuine clinical depression is a very serious condition caused by serotonin levels in the brain. I am not certain, however, that every diagnosis of depression is the real thing. My guess is that about 10 percent of the people taking ...
5 comments
Read more

Could Narcolepsy be caused by gluten? :: Kitchen Table Hypothesis

Kitchen Table Hypothesis from www.zombieinstitute.net - Heidi's new site It's commonly known that a severe allergy to peanuts can cause death within minutes. What if there were an allergy that were delayed for hours and caused people to fall asleep instead? That is what I believe is happening in people with Narcolepsy. Celiac disease is an allergy to gliadin, a specific gluten protein found in grains such as wheat, barley and rye. In celiac disease the IgA antigliadin antibody is produced after ingestion of gluten. It attacks the gluten, but also mistakenly binds to and creates an immune reaction in the cells of the small intestine causing severe damage. There is another form of gluten intolerance, Dermatitis Herpetiformis, in which the IgA antigliadin bind to proteins in the skin, causing blisters, itching and pain. This can occur without any signs of intestinal damage. Non-celiac gluten sensitivity is a similar autoimmune reaction to gliadin, however it usually involves the...
19 comments
Read more

Blue-blocking Glasses To Improve Sleep And ADHD Symptoms Developed

Blue-blocking Glasses To Improve Sleep And ADHD Symptoms Developed Scientists at John Carroll University, working in its Lighting Innovations Institute, have developed an affordable accessory that appears to reduce the symptoms of ADHD. Their discovery also has also been shown to improve sleep patterns among people who have difficulty falling asleep. The John Carroll researchers have created glasses designed to block blue light, therefore altering a person's circadian rhythm, which leads to improvement in ADHD symptoms and sleep disorders. […] How the Glasses Work The individual puts on the glasses a couple of hours ahead of bedtime, advancing the circadian rhythm. The special glasses block the blue rays that cause a delay in the start of the flow of melatonin, the sleep hormone. Normally, melatonin flow doesn't begin until after the individual goes into darkness. Studies indicate that promoting the earlier release of melatonin results in a marked decline of ADHD symptoms. Bett...
Post a Comment
Read more