In a recent article taken from a research article, the connection between certain hormones, stress, and diseases such as vasculitis. It mentions elite athlete. What follows is the link to the entire article as well as excerpts relative to elite athletes.
http://www.immunesupport.com/library/bulletinarticle.cfm?ID=6868
Garvan Institute scientists have discovered how a hormone, known as neuropeptide Y (NPY), can prevent our immune system functioning properly, paving the way for two new major opportunities for therapeutic intervention.
"Most of us expect to come down with a cold or other illness when we are under pressure, but until now we have mostly had circumstantial evidence for a link between the brain and the immune system", says lead Garvan researcher Associate Professor Fabienne Mackay.
"During periods of stress, nerves release a lot of NPY and it gets into the bloodstream, where it directly impacts on the cells in the immune system that look out for and destroy pathogens (bacteria and viruses) in the body," explains Mackay....
Associate Professor Herbert Herzog who heads the Neurobiology programme says, "Elite athletes are particularly prone to illness, possibly because of the extreme physical and emotional stressors associated with competition. But our research is relevant to everyone because there is no escaping stress – be it in the workplace or at home. Employment surveys show many workers feel there is more job-related stress today than even a couple of years ago"....
Understanding the connection between NPY and the immune system offers two new major opportunities for therapeutic intervention. The first is to design new drugs to stimulate immune system defences in people exposed to high levels of stress, such as in a bereavement situation, and in immuno-compromised individuals. The second is to exploit this Th1 inhibitory mechanism to prevent immune responses getting out of control as in various inflammatory and autoimmune diseases such as Crohn's disease, rheumatoid arthritis, multiple sclerosis, type I diabetes and lupus.... Rgirl: Vasculitis is an inflammatory and autoimmune disease.
This research is being published in the Journal of Experimental Medicine, Volume 202, No. 11, December 5, 2005, pp1-13.
This information is especially relevant to Irina. So researchers have important new evidence about the connection between stress, hormones, and inlammatory autoimmune diseases, but no treatments yet.
I'm even more concerned that under the stress of Olympics and Irina's training "plan," which she said to Peter Carruthers in her post-win COR interview.
Q: "What are you going to do to keep up this level of skating until the Olympics?" (Paraphrased.)
Irina's Answer: "Work more hard and work, work, work, work, work...work."
Comments?
Rgirl
http://www.immunesupport.com/library/bulletinarticle.cfm?ID=6868
Garvan Institute scientists have discovered how a hormone, known as neuropeptide Y (NPY), can prevent our immune system functioning properly, paving the way for two new major opportunities for therapeutic intervention.
"Most of us expect to come down with a cold or other illness when we are under pressure, but until now we have mostly had circumstantial evidence for a link between the brain and the immune system", says lead Garvan researcher Associate Professor Fabienne Mackay.
"During periods of stress, nerves release a lot of NPY and it gets into the bloodstream, where it directly impacts on the cells in the immune system that look out for and destroy pathogens (bacteria and viruses) in the body," explains Mackay....
Associate Professor Herbert Herzog who heads the Neurobiology programme says, "Elite athletes are particularly prone to illness, possibly because of the extreme physical and emotional stressors associated with competition. But our research is relevant to everyone because there is no escaping stress – be it in the workplace or at home. Employment surveys show many workers feel there is more job-related stress today than even a couple of years ago"....
Understanding the connection between NPY and the immune system offers two new major opportunities for therapeutic intervention. The first is to design new drugs to stimulate immune system defences in people exposed to high levels of stress, such as in a bereavement situation, and in immuno-compromised individuals. The second is to exploit this Th1 inhibitory mechanism to prevent immune responses getting out of control as in various inflammatory and autoimmune diseases such as Crohn's disease, rheumatoid arthritis, multiple sclerosis, type I diabetes and lupus.... Rgirl: Vasculitis is an inflammatory and autoimmune disease.
This research is being published in the Journal of Experimental Medicine, Volume 202, No. 11, December 5, 2005, pp1-13.
This information is especially relevant to Irina. So researchers have important new evidence about the connection between stress, hormones, and inlammatory autoimmune diseases, but no treatments yet.
I'm even more concerned that under the stress of Olympics and Irina's training "plan," which she said to Peter Carruthers in her post-win COR interview.
Q: "What are you going to do to keep up this level of skating until the Olympics?" (Paraphrased.)
Irina's Answer: "Work more hard and work, work, work, work, work...work."
Comments?
Rgirl