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83篇 您的检索式:作者名="Arnsten"
    题名 作者 年代 出处 被引量
1Contribution of NMDA receptors to dorsolateral prefrontal cortical networks in primates显示文摘Cognitive disorders such as schizophrenia and Alzheimer's disease are associated with dysfunction of the highly evolved dorsolateral prefrontal cortex(dl PFC), and with changes in glutamatergic N-methyl-D-aspartate receptors(NMDARs). Recent research on the primate dl PFC discovered that the pyramidal cell circuits that generate the persistent firing underlying spatial working memory communicate through synapses on spines containing NMDARs with NR2 B subunits(Glu N2B) in the post-synaptic density. This contrasts with synapses in the hippocampus and primary visual cortex, where Glu N2 B receptors are both synaptic and extrasynaptic. Blockade of Glu N2 B in the dl PFC markedly reduces the persistent firing of the Delay cells needed for neuronal representations of visual space. Cholinergic stimulation of nicotinic α7 receptors within the glutamate synapse is necessary for NMDAR actions. In contrast, α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors have only subtle effects on the persistent firing of Delay cells, but contribute substantially to the firing of Cue and Response cells. Systemic administration of the NMDAR antagonist ketamine reduces the persistent firing of Delay cells, but increases the firing of some Response cells. The reduction in persistent firing produced by ketamine may explain why this drug can mimic or worsen the cognitive symptoms of schizophrenia. Similar actions in the medial PFC circuits representing the emotional aspects of pain may contribute to the rapid analgesic and anti-depressant actions of ketamine.Min Wang Amy F T Arnsten 2015Neuroscience Bulletin2015,31,2:2
2Stress signalling pathways that impair prefrontal cortex structure and function显示文摘Arnsten AF 2009Nature2009,10,:1
3Impact of methadone treatment on cardiac repolarization and conduction in opioid users显示文摘MARTELL BA ARNSTEN JH KRANTZ MJ 2005Am J Cardiol2005,95,7:1
4The alpha-2 adrenergic agonist guanfacine improves memory in aged monkeys without sedative or hypotensive side effects:evidence for alpha-2 receptor subtypes显示文摘Arnsten AF Cai JX Goldman-Rakic PS 1988Neurosci1988,8,11:1
5Alpha-2 adrenergic agonists decrease distractibility in aged monkeys performing the delayed response task 显示文摘Arnsten AF Contant TA 1992Psychopharmacology (Berl)1992,108,12:1
6Impact of active drug use on antiretroviral therapy adherence and viral suppression in HIV- infected drug users显示文摘Arnsten JH Demas PA Grant RW 2002J Gen Intern Med2002,17,:1
7Impact of active drug use on antiretroviral therapy adherence and viral suppression in HIV- infected drug users显示文摘Arnsten JH Demas PA Grant RW 2002J Gen Intern Med2002,17,:1
8A prospective study ofadherence and viral load in a large multi-center cohort of HIV-in-fected women显示文摘Howard AA Arnsten JH Lo Y 2002AIDS2002,16,:1
9Decreased bone mineral density and increased fracture risk in aging men with or at risk for HIV infection显示文摘Arnsten JH Freeman R Howard AA 2007AIDS2007,21,5:1
10A prospective study of ad herence and viral load in a large multi-center cohort HIV-infected patients 显示文摘Howard AA Arnsten JH Lo Y 2002AIDS2002,30,1:1
11Antiretroviral thera- py adherence and viral suppression in HIV-infected drug users: comparison of self-report and electronic monitoring显示文摘Arnsten JH Demas PA Farzadegan H 2001Clin Infect Dis2001,33,8:1
12Current sexual activity and risky sexual behavior in older men with or at risk for HIV infection 显示文摘CoopermanNA Arnsten JH Klein RS 2007AIDS Educ Prey2007,19,:1
13Diagnosis and treatment of pulmonaryembolism in the elderly 显示文摘Berman A R Arnsten JH 2003C!in Geriatr Med2003,19,1:1
14Adrenergic targets for the treatment of cognitive deficits in schizophrenia 显示文摘Arnsten AF 2004Psychopharmacology (Berl)2004,174,1:1
15Effect of alcohol consumption on diabetes mellitusA systematic review显示文摘Howard A A Arnsten J H Gourevitch M N 2004Annals of Internal Medicine2004,140,3:1
16Neurobiology of executive functions: catecholamine influences on prefronial cortical function显示文摘Arnsten A F Li B M 2005Biol Psychiatry2005,57,13:1
17Individual, interpersonal, and structural correlates of effective HAART use among urban active injection drug users显示文摘Knowhon A Arnsten J Eldred L 2006J Acquir Immune Defie Syndr2006,41,4:1
18Through the looking glass: Differential nora- denergic modulation of prefrontal cortical function显示文摘Arnsten AF 2000Neu- ral Plast2000,7,12:1
19Practical and conceptual challenges inmeasuring antiretroviral adherence显示文摘Berg KM Arnsten JH 2006J Acquir Immune Def-ic Syndr2006,43,1:1
20Antiretroviral Therapy Adherence and Viral Suppression in HIV- Infected Drug Users:Comparison of Self-Report and Electronic Monitoring 显示文摘Julia H Arnsten Penelope A Demas Homayoon Farzadegan 2001Clinical Infectious Diseases2001,33,:1
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