ArticleFrontiers in aging neuroscience2025
Investigation of protective effects of olanzapine on impaired learning and memory using behavioral tests in a rat model of Alzheimer's disease.
Article in Frontiers in aging neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Modulation of brain-kidney crosstalk by olanzapine in aluminum chloride-induced memory impairment: a preclinical investigation.BMC research notes · 2026Article
- STAT6-Mediated SOCS2 Alleviates Cognitive Impairments and Neuronal Damage in Alzheimer's Disease Rat Models and Aβ1-42-Stimulated HT-22 Cells.Molecular neurobiology · 2026Article
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9 authors.
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Abstract
Introduction: Evidence suggests that oxidative stress plays a critical role in the pathogenesis and progression of Alzheimer's disease (AD). Consequently, antioxidants may mitigate neurotoxicity induced by beta-amyloid (Aβ) and potentially reduce cell death. Previous research has demonstrated that olanzapine (OLZ) possesses antioxidant and neuroprotective properties. In this study, we investigated the protective and therapeutic effects of OLZ on an animal model of AD induced by Aβ using behavioral assessments. Methods: Rats were randomly assigned to one of five groups ( Results: We used the Elevated Plus Maze (EPM), Novel Object Recognition Test (NORT), Barnes Maze (BM), Passive Avoidance Test (PAT), and Morris Water Maze (MWM) to assess behavioral performance in the experimental rats. Aβ administration impaired cognition and increased anxiety-like behavior. Treatment with OLZ improved cognitive decline and reduced anxiety-like behavior in Aβ-infused rats. Conclusion: Our findings suggest that OLZ can restore cognitive performance and alleviate anxiety-like behavior following Aβ injection. Thus, OLZ may have both preventive and therapeutic potential for AD and could be considered a viable pharmacological option.
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