Anesthetic effects in Alzheimer transgenic mouse models.
Anesthetic effects in Alzheimer transgenic mouse models.
复制标题
阿尔茨海默氏症转基因小鼠模型中的麻醉作用。
DOI:
10.1016/j.pnpbp.2012.06.007
复制
发表时间:
2013-12-02
影响因子:
5.6
通讯作者:
Eckenhoff, Maryellen F.
中科院分区:
文献类型:
--
作者:
Tang, Junxia X.;Eckenhoff, Maryellen F.
Research has improved the diagnosis of Alzheimer’s disease, and at earlier stages, but effective therapy continues to be elusive. Current effort is focused on delay. Environmental factors are thought to interact with genetics to modulate the progression of the disease, and one such environmental factor is exposure to general anesthetics. The possibility that some anesthetic effects have long-term consequences is of general interest and concern. The difficulty of studying a chronic, age-related disease in humans combined with the fact that anesthetics are rarely given without surgery, has led to a focus on animal models. Transgenic mouse models have been developed to mimic the hallmarks of Alzheimer’s disease, including amyloid beta accumulation (plaque), neurofibrillary tangles, and cognitive dysfunction. While none of the models recapitulate the human disease with high fidelity, they allow a first look at anesthetic - Alzheimer interactions in a reasonable time frame. In studies found to date, none have concluded that anesthetics alone cause a significant change in cognitive decline, but rather an acceleration in Alzheimer neuropathology. Further studies are required to define the best anesthetic paradigm for our elderly population to mitigate changes in neuropathology and potentially cognition.
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DOI:
10.1111/j.1440-1789.2009.01091.x
发表时间:
2010-04
期刊:
Neuropathology : official journal of the Japanese Society of Neuropathology
影响因子:
--
作者:
Geser F;Lee VM;Trojanowski JQ
通讯作者:
Trojanowski JQ
DOI:
10.1523/jneurosci.4101-08.2008
发表时间:
2008-11-26
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Planel E;Krishnamurthy P;Miyasaka T;Liu L;Herman M;Kumar A;Bretteville A;Figueroa HY;Yu WH;Whittington RA;Davies P;Takashima A;Nixon RA;Duff KE
通讯作者:
Duff KE
影响因子:
64.8
作者:
Chen, GQ;Chen, KS;Morris, RGM
通讯作者:
Morris, RGM
影响因子:
5.7
作者:
Sonner, JM;Gong, D;Laster, MJ
通讯作者:
Laster, MJ
影响因子:
4.8
作者:
Planel, Emmanuel;Bretteville, Alexis;Duff, Karen E.
通讯作者:
Duff, Karen E.