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Latest Histopathology 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,...

2012-10-09 22:27:17

Neutrophil extracellular traps and amyloidosis aggravation Amyloidosis is a group of clinical syndromes characterized by deposits of amyloid fibrils throughout the body. These fibrils are formed by aggregates of proteins that have not been properly folded. Deposits of amyloid fibrils are found in a number of diseases, including Alzheimer's and Parkinson's diseases and type-2 diabetes. The amyloid deposits can be localized, as in the brain of Alzheimer's patients, or found spread through...

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...


Word of the Day
attercop
  • A spider.
  • Figuratively, a peevish, testy, ill-natured person.
'Attercop' comes from the Old English 'atorcoppe,' where 'atter' means 'poison, venom' and‎ 'cop' means 'spider.' 'Coppa' is a derivative of 'cop,' top, summit, round head, or 'copp,' cup, vessel, which refers to 'the supposed venomous properties of spiders,' says the OED. 'Copp' is still found in the word 'cobweb.'
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