نتایج جستجو برای: memantine
تعداد نتایج: 1420 فیلتر نتایج به سال:
OBJECTIVE To study the feasibility of multimodal neuroimaging in mild to moderate Alzheimer disease (AD) and to estimate the size of possible treatment effects of memantine on potential functional, structural and metabolic biomarkers of disease progression. METHODS In this randomised, double-blind, placebo-controlled pilot study, 36 patients with moderate AD received 52 weeks of memantine (20...
An important interaction between opioid and dopamine systems has been indicated, and using opioids may negatively affect cognitive functioning. Memantine, a medication for Alzheimer's disease, increasingly is being used for several disorders and maybe important for cognitive improvement. Opioid-dependent patients undergoing methadone-maintenance-therapy (MMT) and healthy controls (HCs) were rec...
Essential tremor (ET) is one of the most common and most disabling movement disorders among adults. The drug treatment of ET remains unsatisfactory. Additional therapies are required for patients with inadequate response or intolerable side effects. The current study aims to investigate the anti-tremogenic and neuroprotective effects of memantine (NMDA receptor antagonist) on the harmaline mode...
Objective: We studied the feasibility of multimodal neuroimaging in mild to moderate Alzheimer's disease (AD) and estimated the size of possible treatment effects of memantine on potential functional, structural, and metabolic biomarkers of disease progression. Methods: In this randomized, double-blind, placebo-controlled pilot study, 36 patients with moderate AD received 52 weeks of memantine ...
✔ Objective: It has been shown that excess amount of glutamate released after primary neuronal injury by head trauma causes secondary injuries in the adult brain. Aiming to prevent this secondary injury a wide range of N-Methyl-D-aspartate receptor antagonist drugs have been investigated in experimental studies. Magnesium sulphate and memantine are pharmacological agents widely used clinically ...
BACKGROUND Proper management of depression in elderly population would improve the outcome of the disease and reduce its related disability and mortality. Use of memantine with minimal side effects and drug interaction seems reasonable in the elderly but its antidepressant activity is controversial. The aim of the current research is to investigate the effects of add-on memantine during citalop...
Memantine, an N-methyl-D-aspartate (NMDA) receptor antagonist, has been shown to improve learning and memory in several preclinical models of Alzheimer's disease (AD). Memantine has also been shown to reduce the levels of amyloid beta (A beta) peptides in human neuroblastoma cells as well as to inhibit A beta oligomer-induced synaptic loss. In this study, we assessed whether NMDA receptor inhib...
BACKGROUND This is the first meta-analysis to compare the treatment effects and safety of administering donepezil alone versus a combination of memantine and donepezil to treat patients with moderate to severe Alzheimer Disease, particularly regarding cognitive functions, behavioral and psychological symptoms in dementia (BPSD), and global functions. METHODS PubMed, Medline, Embase, PsycINFO,...
INTRODUCTION Patients with idiopathic normal pressure hydrocephalus often show neuropsychiatric symptoms besides the triad of 'classic' symptoms. Memantine has been reported to have positive effects on the neuropsychiatric symptoms of patients with Alzheimer's disease and patients with dementia with Lewy bodies. We administered memantine to a Japanese patient with probable idiopathic normal pre...
The hippocampus is a complex network tightly regulated by interactions between excitatory and inhibitory neurons. In neurodegenerative disorders where cognitive functions such as learning and memory are impaired this excitation-inhibition balance may be altered. Interestingly, the uncompetitive N-methyl-d-aspartate receptor (NMDAR) antagonist memantine, currently in clinical use for the treatme...
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