ArticleThe Indian journal of medical research2013
Effect of galantamine on platelet functions in healthy elderly people.
Article in The Indian journal of medical research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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4 authors at 1 institution in 1 country.
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Abstract
BACKGROUND &
objectivesGalantamine, a centrally-acting cholinesterase inhibitor, has been used in the treatment of mild-to-moderate dementia of Alzheimer disease. Increased mortality, mainly due to cardiovascular events, was observed in placebo-controlled trials of galantamine. Several studies have evaluated the efficacy of galantamine in dementia, it is not clear whether it has an effect on platelet function. It is important to clarify this effect, because it may be related to thrombotic tendency or bleeding diathesis. This study was aimed to investigate the effect of galantamine on platelet aggregation in whole blood from healthy, elderly subjects.
methodsFifteen healthy (mean age 76.8 ± 7.2 yr) volunteers were included in the study. Three concentrations of galantamine solution (20, 40 and 80 ng/μl) were prepared. Each concentration of galantamine solution and control diluent without galantamine were incubated with whole blood. After incubation, aggregation responses were evaluated with ADP (5 μM) and collagen (2 μg/ml) in platelet-rich plasma.
resultsCompared to control, pre-incubation with all dilutions of galantamine had no detectable effect on platelet aggregation response induced by ADP and collagen. Galantamine also had no detectable effect on platelet aggregation in a dose-dependent manner. INTERPRETATION &
conclusionsThis in vitro study suggested that galantamine administration had no effect on platelet aggregation in the clinically relevant doses.
Indexed as
Identifiers
23760386PMC3734692W2105024366What OpenQuestion holds
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