Evidence map›Paper›PMID 29943092›Full record

ArticlePsychopharmacology2018

Dl-3-n-Butylphthalide improves lipopolysaccharide-induced depressive-like behavior in rats: involvement of Nrf2 and NF-κB pathways.

Mengqi Yang, Ruili Dang, Pengfei Xu, Yujin Guo, Wenxiu Han, Dehua Liao, Pei Jiang

Abstract read
PubMed Publisher
In one paragraph

Article in Psychopharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. What Animal Models Can Tell Us About Long-Term Psychiatric Symptoms in Sepsis Survivors: a Systematic Review.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Pooled it
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  8. Neurological Applications of Celery (Molecules (Basel, Switzerland) · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Mengqi YangInstitute of Clinical Pharmacy & Pharmacology, Jining First People's Hospital, Jining Medical University, Jining, China.
Ruili DangInstitute of Clinical Pharmacy & Pharmacology, Jining First People's Hospital, Jining Medical University, Jining, China.
Pengfei XuInstitute of Clinical Pharmacy & Pharmacology, Jining First People's Hospital, Jining Medical University, Jining, China.
Yujin GuoInstitute of Clinical Pharmacy & Pharmacology, Jining First People's Hospital, Jining Medical University, Jining, China.
Wenxiu HanInstitute of Clinical Pharmacy & Pharmacology, Jining First People's Hospital, Jining Medical University, Jining, China.
Dehua LiaoDepartment of Pharmacy, Hunan Cancer Hospital, Central South University, Changsha, 410011, China. liaodehua1125@126.com.
Pei JiangInstitute of Clinical Pharmacy & Pharmacology, Jining First People's Hospital, Jining Medical University, Jining, China. jiangpeicsu@sina.com.
Jining First People's Hospital · CNJining Medical University · CNHunan Cancer Hospital · CN

Funding

National Natural Science Foundation of China 81602846National Natural Science Foundation of China 81703625Natural Science Foundation of Shandong Province ZR2016HP24
6 · The paper itself

Abstract

RATIONALE AND

objectivesDl-3-n-Butylphthalide (NBP), a small molecule compound extracted from the seeds of Apium graveolens, possesses a large range of biological effects. Here, we attempted to explore the therapeutic effects of NBP on lipopolysaccharide (LPS)-induced major depressive disorder (MDD) and gain further insight into the underlying mechanisms of the antidepressant effects of NBP.

methodsWe evaluated the effect of NBP against LPS-induced behavioral changes in rats. We also examined the inflammation, oxidative stress, and apoptosis markers and analyzed the Nrf2 and NF-κB pathways in the hippocampus of rats following repeated peripheral immune challenge by LPS for 2 weeks (500 μg/kg every other day).

resultsOur results indicated that repeated LPS administration induced the rats to a depressive-like state and activated inflammatory response, oxidative stress, and apoptosis reactions in the hippocampus. NBP treatment attenuated the LPS-induced abnormal behavior and ameliorated pathogenic processes in rats with MDD. NBP reduced the inflammatory response with inhibited expression of pro-inflammatory cytokines including IL-1β and IL-6 and downregulated the NF-κB signal pathway. Concurrent with the anti-inflammation action, NBP reduced LPS-induced oxidative reactions in the hippocampus and enhanced Nrf2-targeted signals, as evidenced by increased transcription of antioxidant enzymes and decreased malondialdehyde (MDA) production. In addition, NBP inhibited LPS-induced neuronal apoptosis in the rat brain, as evidenced by decreased apoptosis marker Caspase-3 production and TUNEL assay.

conclusionsThese results provide more insight into pathogenesis of MDD and firstly demonstrated the potential antidepressant actions of NBP.

Indexed as

AnimalsAntioxidantsBenzofuransCytokinesDepressionLipopolysaccharidesMaleNeuroprotective AgentsNF-E2-Related Factor 2NF-kappa BOxidative StressRatsRats, Sprague-DawleySignal Transduction3-n-butylphthalideAntioxidantsBenzofuransCytokinesLipopolysaccharidesNeuroprotective AgentsNfe2l2 protein, ratNF-E2-Related Factor 2NF-kappa BDl-3-n-butylphthalideInflammationMajor depressive disorderNrf2 signaling

Identifiers

PMID29943092
OpenAlexW2810861785

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.