Quantcast

Latest Senile plaques Stories

2012-10-22 22:57:07

Researchers at Washington University School of Medicine in St. Louis have found a key difference in the brains of people with Alzheimer's disease and those who are cognitively normal but still have brain plaques that characterize this type of dementia. "There is a very interesting group of people whose thinking and memory are normal, even late in life, yet their brains are full of amyloid beta plaques that appear to be identical to what's seen in Alzheimer's disease," says David L. Brody,...

2012-10-16 10:55:00

A new study shows that having a high amount of beta amyloid or "plaques" in the brain associated with Alzheimer's disease may cause steeper memory decline in mentally healthy older people than does having the APOE É›4 allele, also associated with the disease. The study is published in the October 16, 2012, print issue of Neurology®, the medical journal of the American Academy of Neurology. "Our results show that plaques may be a more important factor in determining which...

Sleep And Alzheimer’s Disease
2012-09-06 09:24:34

Connie K. Ho for redOrbit.com — Your Universe Online Getting the right amount of sleep is more important than ever, as sleep is thought to have important health effects for individuals. In particular, a study by researchers at Washington University School of Medicine in St. Louis involving laboratory mice found that sleep disruption could be an early sign of Alzheimer´s disease. In the project, the scientists worked with a mouse model and discovered that the first indicators...

2011-07-19 13:17:35

A single traumatic brain injury may prompt long-term neurodegeneration, Penn study shows Years after a single traumatic brain injury (TBI), survivors still show changes in their brains. In a new study, researchers from the Perelman School of Medicine at the University of Pennsylvania suggest that Alzheimer's disease-like neurodegeneration may be initiated or accelerated following a single traumatic brain injury, even in young adults. Over 1.7 million Americans suffer a traumatic brain injury...

2011-07-07 06:52:34

(Ivanhoe Newswire) "“ The little-studied amyloid peptide may be promoting Alzheimer's disease (AD), according to this study. Their findings show that the peptide is more abundant, more neurotoxic, and exhibits a higher propensity to aggregate than other agents studied earlier. An irreversible, progressive brain disease affecting millions worldwide, Alzheimer's disease is devastating for its victims, robbing them of their memory and cognitive skills and ultimately of their lives. Even...

2011-07-04 12:39:41

Highly aggregative and neurotoxic amyloid peptide A-beta-43 points the way to new approaches for AD diagnosis and treatment Researchers at the RIKEN Brain Science Institute (BSI) and their collaborators have shed light on the function of a little-studied amyloid peptide in promoting Alzheimer's disease (AD). Their surprising findings reveal that the peptide is more abundant, more neurotoxic, and exhibits a higher propensity to aggregate than amyloidogenic agents studied in earlier research,...

2011-07-03 12:35:02

Highly aggregative and neurotoxic amyloid peptide Abeta43 points the way to new approaches for AD diagnosis and treatmentTokyo, July 4, 2011 - (ACN Newswire) - Researchers at the RIKEN Brain Science Institute (BSI) and their collaborators have shed light on the function of a little-studied amyloid peptide in promoting Alzheimer's disease (AD). Their surprising findings reveal that the peptide is more abundant, more neurotoxic, and exhibits a higher propensity to aggregate than amyloidogenic...

2011-04-27 15:07:29

VA-USF study finds cotinine reduces the brain plaques associated with dementia Cotinine, a compound derived from tobacco, reduced plaques associated with dementia and prevented memory loss in a mouse model of Alzheimer's disease, a study led by researchers at Bay Pines VA Healthcare System and the University of South Florida found. The findings are reported online in the Journal of Alzheimer's Disease in advance of print publication. "We found a compound that protects neurons, prevents the...


Word of the Day
mundungus
  • A stinking tobacco.
  • Offal; waste animal product; organic matter unfit for consumption.
This word comes from the Spanish 'mondongo,' tripe, entrails.