ArticleFrontiers in nutrition2022
Paeoniflorin Rescued MK-801-Induced Schizophrenia-Like Behaviors in Mice via Oxidative Stress Pathway.
Article in Frontiers in nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 22 citations in OpenAlex.
- Review
- Hydrogen Gas Therapy in Schizophrenia: Potential Neuroprotective Effects From an Animal Study.Neuropsychopharmacology reports · 2026Article
- NEP1-40 Regulates the Development of Hippocampal Neural Stem Cells in Schizophrenic Mice.Current medical science · 2025Article
- Automated Behavioral Analysis of Schizophrenia-like Phenotypes in Repeated MK-801-Treated Mice Using IntelliCage.International journal of molecular sciences · 2025Article
- Lactobacillus Johnsonii YH1136 alleviates schizophrenia-like behavior in mice: a gut-microbiota-brain axis hypothesis study.BMC microbiology · 2025Article
- Downregulation of Gbp2 Attenuates LPS-Induced Inflammation in BV2 Microglia Cells Through Inhibition of STAT1.Journal of inflammation research · 2025Article
- "RNSP (Rannasangpei)" Rescued MK-801-induced Schizophrenia-like Behaviors in Mice via Oxidative Stress and BDNF-TrkB/Akt Pathway.Molecular neurobiology · 2024Article
- Systematic Approach in the Development of Chitosan Functionalized Iloperidone Nanoemulsions for Transnasal Delivery, In Vitro and In Vivo Studies.AAPS PharmSciTech · 2024Article
- Unlocking the Therapeutic Potential of Exosomes Derived From Nasal Olfactory Mucosal Mesenchymal Stem Cells: Restoring Synaptic Plasticity, Neurogenesis, and Neuroinflammation in Schizophrenia.Schizophrenia bulletin · 2024Article
- Plasma exosomes carrying mmu-miR-146a-5p and Notch signalling pathway-mediated synaptic activity in schizophrenia.Journal of psychiatry & neuroscience : JPNArticle
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3 authors at 1 institution in 1 country.
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Abstract
Schizophrenia (SCZ) affects approximately 1% population worldwide, and the first-line antipsychotics have partial reactivity or non-reactivity with side effects. Therefore, there is an urgent need to find more effective drugs. Paeoniflorin (PF) is the main effective component of traditional Chinese medicine from white peony, red peony and peony bark, which acts as a neuroprotective agent. The purpose of this study was to investigate whether PF can rescue MK-801 induced schizophrenia-like behavior in mice. Our results demonstrated that intragastric administration of PF ameliorated MK-801 induced schizophrenia-like behaviors in mice as demonstrated by prepulse inhibition of acoustic startle response, fear conditioning test for memory and open field test for activity. In contrast, the first-line antipsychotics-olanzapine reversed the prepulse inhibition deficits and hyperactivities, but not memory deficits, in the model mice. Further analysis showed that PF reduced oxidative stress in the MK-801-treated mice, as evidenced by the increased superoxide dismutase levels and decreased malondialdehyde levels in the blood of the model mice. In addition, PF treatment inhibited the expression of the apoptotic protein Bax and restored the expression of tyrosine hydroxylase in the brains of the model mice.
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