Alzheimers is actually a form of diabetes...
"ould Alzheimer's be a form of diabetes? That's the tantalizing suggestion from a new study that finds insulin production in the brain declines as Alzheimer's disease advances.
"Insulin disappears early and dramatically in Alzheimer's disease," senior researcher Suzanne M. de la Monte, a neuropathologist at Rhode Island Hospital and a professor of pathology at Brown University Medical School, said in a prepared statement.
"And many of the unexplained features of Alzheimer's, such as cell death and tangles in the brain, appear to be linked to abnormalities in insulin signaling. This demonstrates that the disease is most likely a neuroendocrine disorder, or another type of diabetes," she added.
The discovery that the brain produces insulin at all is a recent one, and de la Monte's group also found that brain insulin produced by patients with Alzheimer's disease tends to fall below normal levels.
Now her group has discovered that brain levels of insulin and its related cellular receptors fall precipitously during the early stages of Alzheimer's. Insulin levels continue to drop progressively as the disease becomes more severe -- adding to evidence that Alzheimer's might be a new form of diabetes, she said.
In addition, the Brown University team found that low levels of acetylcholine -- a hallmark of Alzheimer's -- are directly linked to this loss of insulin and insulin-like growth factor function in the brain.
The report appears in the November issue of the Journal of Alzheimer's Disease."
http://health.dailynewscentral.com/content/view/0001969/53/
"Now scientists at Northwestern University have discovered why brain insulin signaling -- crucial for memory formation -- would stop working in Alzheimers disease. They have shown that a toxic protein found in the brains of individuals with Alzheimers removes insulin receptors from nerve cells, rendering those neurons insulin resistant. (The protein, known to attack memory-forming synapses, is called an ADDL for amyloid -derived diffusible ligand.)
With other research showing that levels of brain insulin and its related receptors are lower in individuals with Alzheimers disease, the Northwestern study sheds light on the emerging idea of Alzheimers being a type 3 diabetes."
http://www.physorg.com/news110029762.html
"The two hallmarks of Alzheimers Disease (AD) are amyloid plaque deposition and hyperphosphorylated tau-mediated tangle formation. While inhibitors of these processes are now being studied in the clinic, currently available therapies such as cholinesterase inhibitors and the NMDA antagonist memantine only treat symptoms of AD. A less-studied aspect of AD etiology involves insulin dysregulation in the brain.
Recent studies of postmortem brains from AD patients suggest that sporadic AD may result from a cascade involving dysregulated neuronal insulin signaling systems. This cascade is associated with generation of reactive oxygen and nitrogen species, mitochondrial dysfunction and cholinergic neuronal degeneration, in addition to plaque and tangle formation."
http://www.nyas.org/events/Detail.aspx?cid=53b416ce-0991-4826-893f-645016004019
Not than many corporations and governments aren't scumbags...it's just the scumbag in this case is the USDA, Monsanto, Cargill, etc....