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Conditional presenilin 1 and presenilin 2 double knockout causes memory dysfunction and reproduces neurodegenerative phenotypes of Alzheimer disease (AD) in mice. Oxidative stress has been long implicated predominantly in amyloidosis-mediated AD pathologies; however, its role in response to the loss-of-function pathogenic mechanism of AD remains unclear. In(More)
Conditional double knock-out of presenilin-1 (PS1) and presenilin-2 (PS2) (PS cDKO) in forebrain of mice led to progressive memory dysfunction and forebrain degeneration. These changes in the brain recapitulated most of the neurodegenerative phenotypes of Alzheimer's disease (AD). Oxidative stress in brain tissues is intimately related to AD. In this(More)
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