Gourt > Health > Conditions and Diseases > Neurological Disorders > Dysautonomia (3)
Dysautonomia is any disease or malfunction of the autonomic nervous system. This includes postural orthostatic tachycardia syndrome (POTS), neurocardiogenic syncope, mitral valve prolapse dysautonomia, pure autonomic failure, multiple system atrophy (Shy-Drager syndrome), and a number of lesser-known disorders.
In some cases, dysautonomia results in a reduction in the ability of the heart and circulatory system to compensate for changes in posture, causing dizziness or syncope (fainting) when one, eg, stands suddenly. In other cases, the heart may race (tachycardia) for no apparent reason (known as Inappropriate sinus tachycardia), or the kidneys may fail to properly retain water (diabetes insipidus).
The effects of dysautonomia may be minor, only limiting the patient's activities slightly, or they may be totally disabling, leaving the patient bedridden.
More on [ Dysautonomia ]
Schizophrenia 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 - Health
Police: 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.
Dysautonomia Information Network - DINET provides information and personal stories on several types of dysautonomia.
Dysautonomia Information Network - Raises awareness of autonomic nervous system dysfunction and promotes dysautonomia education, support and networking.
Dysautonomia Youth Network of America, Inc. - A non-profit organization dedicated to youth impacted with various dysautonomia conditions.
Meta Description: [ A non-profit organization established specifically for youth with dysautonomia. ]
Joan E. Simms Story - A personal story touching on mitral valve prolapse syndrome, TMJ, and chronic fatigue syndrome along with some helpful hints and links.
National Dysautonomia Research Foundation - Information and support concerning autonomic nervous system 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. ]
National Institute of Neurological Disorders and Stroke - Information sheet on dysautonomia including treatment and prognosis.
Meta Description: [ Dysautonomia (autonomic dysfunction) information page compiled by the National Institute of Neurological Disorders and Stroke (NINDS). ]
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