Multiple system atrophy (MSA) is a degenerative neurological disorder characterized by a combination of the following:
- Progressive damage to the autonomic nervous system, commonly leading to low blood pressure upon standing, difficulty urinating, and/or abnormal breathing during sleep
- Muscle rigidity +/- tremor and slow movement (Parkinsonism)
- Poor coordination / unsteady walking (ataxia)
When autonomic failure predominates, the term Shy-Drager Syndrome is often used.
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[ Multiple system atrophy ]
Movement Disorders :: Neurological Disorders
National Institutes of Health (NIH) News ReleasesSchizophrenia and Bipolar Disorder Share Genetic Roots Wed, 01 Jul 2009 15:45:00 -0400
A trio of genome-wide studies -- collectively the largest to date -- have pinpointed a vast array of genetic variation that cumulatively may account for at least one third of the genetic risk for schizophrenia. One of the studies traced schizophrenia and bipolar disorder, in part, to the same chromosomal neighborhoods.
Imaging Technique Allows Researchers to Monitor Protein Changes in Mouse Tumors Wed, 01 Jul 2009 12:05:00 -0400
A new imaging technique can monitor, in living mice, the HER2 protein found in above-normal amounts in many cases of breast cancer as well as some ovarian, prostate and lung cancers. This new approach, once validated in mice and pending further experiments, could provide a real-time noninvasive method for identifying tumors in humans who express HER2 and who would be candidates for targeted therapy directed against this protein. It may also provide real-time information that will help clinicians optimize treatment for individual patients. The study, published in the July 2009 issue of The Journal of Nuclear Medicine, was conducted by researchers at the National Cancer Institute (NCI) and the National Institute of Biomedical Imaging and Bioengineering, both parts of the National Institutes of Health.
Dynasty: Influenza Virus in 1918 and Today Tue, 30 Jun 2009 09:10:00 -0400
The influenza virus that wreaked worldwide havoc in 1918-1919 founded a viral dynasty that persists to this day, according to scientists from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. In an article published online on June 29 by the New England Journal of Medicine, authors Anthony S. Fauci, M.D., Jeffery K. Taubenberger, M.D., Ph.D., and David M. Morens, M.D., argue that we have lived in an influenza pandemic era since 1918, and they describe how the novel 2009 H1N1 virus now circling the globe is yet another manifestation of this enduring viral family.
CNN.com - HealthPolice: Hospital worker swiped shots, spread hep C Fri, 03 Jul 2009 18:18:42 -0400
A former hospital employee may have exposed hundreds or thousands of surgical patients to hepatitis C when she replaced clean needles filled with the powerful painkiller fentanyl with her own dirty needles filled with saline solution.
Health.com picks top beach, lake getaways Fri, 03 Jul 2009 13:47:40 -0400
We know your summer vacation time is precious: You want to land where you can truly relax, breathe fresh air, get in some exercise and eat well -- without breaking the bank. That's why we teamed up with a panel of travel and health experts to help us find the healthiest of the nation's most popular beach and lake towns.
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EMSA-SG - Study group for Multiple System Atrophy.
Meta Description: [ The European MSA Study Group represents a consortium of neurologists and neuropharmacologists who are dedicated to promote novel therapeutic
interventions in patients with multiple system atrophy across Europe. ]
Multiple System Atrophy - A short article and a nice .pdf document on MSA by the department of neurology of Mount Sinai School of Medicine (MSSM).
Meta Description: [ The Autonomic Nervous System Laboratory is the hub of the Department of Neurology's research efforts into autonomic disorders. ]
Multiple System Atrophy - Article by Timothy C. Hain, MD, Northwestern University Medical School, Chicago.
Meta Description: [ Neurological disorder ]
Multiple System Atrophy - NeurologyChannel - Good article on MSA including MSA anatomy.
Meta Description: [ Multisystem atrophy (MSA) is a group of rare, multisystem degenerative diseases that have several clinical features of Parkinson's disease and are sometimes referred to as the ]
Multiple System Atrophy: Article by Horacio Kaufmann - PDF article about MSA including MRI imaging.
National Dysautonomia Research Foundation -- MSA - NDRF provides patient support, medical referral, educational material, newsletters, an online discussion forum and a research protocol database for individuals impacted with dysautonomic disorders.
Meta Description: [ NDRF provides patient support, medical referral, educational material, newsletters, an online discussion forum and a research protocol database for individuals impacted with dysautonomia. ]
The Parkinson's Institute - Multiple System Atrophy - Short article on clinical presentation and treatment.
Vanderbilt University Autonomic Dysfunction Center - MSA - Short article about MSA, including references and a Shy-Drager Syndrome mail list.
WE MOVE - Multiple System Atrophy - Symptoms, complications and treatment of MSA.