ArticleMetabolic brain disease2023
Celastrus paniculatus oil ameliorates NF-KB mediated neuroinflammation and synaptic plasticity in the scopolamine-induced cognitive impairment rat model.
Article in Metabolic brain disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 11 citations in OpenAlex.
- Cycloastragenol Derivatives Improve Tyrosine Metabolism, Regulate TLR4/NF-κB/TERT Signaling Pathways, and Inhibit MPTP Induced Neuroinflammation and PD Symptoms.CNS neuroscience & therapeutics · 2026Article
- Enhancement of Memory and Synaptic Plasticity byTheScientificWorldJournal · 2026Article
- Profiling Genetic Variation: Divergence Patterns and Population Structure of Thailand's EndangeredBiology · 2025Article
- Comparison of Malondialdehyde, Acetylcholinesterase, and Apoptosis-Related Markers in the Cortex and Hippocampus of Cognitively Dysfunctional Mice Induced by Scopolamine.Biomedicines · 2024Article
- Ferulago Angulata methanolic extract ameliorates scopolamine-induced memory impairment through the inhibition of hippocampal monoamine oxidase activity.Metabolic brain disease · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimTraditionally, Celastrus paniculatus Willd. (CP) oil has been utilized as a tranquilizer and memory enhancer. The present study investigated the neuropharmacological activity and efficacy of CP oil in ameliorating scopolamine-induced cognitive impairment in rats. EXPERIMENTAL PROCEDURE: Cognitive deficiency was induced in rats by administration of scopolamine (2 mg/kg intraperitoneal injection) for a period of 15 days. Donepezil served as a reference drug and CP oil was tested as both preventive and curative treatments. Animals' behaviour was assessed through the Morris water maze (MWM), novel object preference (NOR), and conditioned avoidance (CA) tests. Oxidative stress parameters, bioamine concentration (dopamine, noradrenaline, and 5-hydroxytryptamine), nerve growth factor (NGF), interleukin-6 (IL-6), nuclear factor kappa B (NF-кB), and tumor necrosis factor-alpha (TNFα) were estimated. Synaptophysin immunohistochemistry was performed.
resultsOur results showed that CP oil ameliorated behavioural deficits. It reduced latency to find a hidden platform in MWM. Reduced novel object exploration time and discrimination index (p < 0.05) in the NOR. Reduced step-down latency and normalized conditioned avoidance response (p < 0.001) in the CA test. CP oil increased dopamine, serotonin, norepinephrine, superoxide dismutase (SOD), glutathione, and catalase levels. It decreased malondialdehyde (MDA), acetylcholinesterase activity, IL-6, NF-кB (P < 0.001), TNFα, and NGF levels. Treatment showed approximate typical reactivity to synaptophysin.
conclusionOur data is suggestive that CP oil treatment improves behavioural test outcomes, increases biogenic amine concentration, and decreases acetylcholinesterase activity, and neuroinflammatory biomarkers. It also restores synaptic plasticity. It thus improves cognitive functions against scopolamine-induced amnesia in rats by improving cholinergic function.
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