Evidence map›Paper›PMID 28478517›Full record

ArticleInflammation2017

Anti-inflammatory Effects of Valproic Acid in a Rat Model of Renal Ischemia/Reperfusion Injury: Alteration in Cytokine Profile.

Mohammad Ali Amirzargar, Faramarz Yaghubi, Mohammad Hosseinipanah, Mohammad Jafari, Mona Pourjafar, Mahsa Rezaeepoor, Hamzeh Rezaei, Godratollah Roshanaei, Mehrdad Hajilooi, Ghasem Solgi

Abstract read
PubMed Publisher
In one paragraph

Article in Inflammation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  6. Beyond epilepsy: The expanding role of valproic acid in Alzheimer disease therapy - a review.The Journal of pharmacology and experimental therapeutics · 2025
    Review
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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

10 authors at 1 institution in 1 country.

Mohammad Ali AmirzargarUrology and Nephrology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
Faramarz YaghubiUrology and Nephrology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
Mohammad HosseinipanahDepartment of Anatomy, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Mohammad JafariDepartment of Pathology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Mona PourjafarDepartment of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Mahsa RezaeepoorDepartment of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Hamzeh RezaeiDepartment of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Godratollah RoshanaeiResearch Center for Health Science, Department of Biostatistics and Epidemiology, School of Health, Hamadan University of Medical Sciences, Hamadan, Iran.
Mehrdad HajilooiDepartment of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Ghasem SolgiDepartment of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran. gh.solgi@umsha.ac.ir.
Hamedan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Valporic acid (VPA) has been implicated to have anti-inflammatory and anti-oxidant activities in several ischemic/reperfusion (I/R) injury models. This study intended to evaluate whether VPA could affect the inflammatory/anti-inflammatory cytokines balance and severity of renal I/R injury in rat. I/R injury was induced in two groups of animals, vehicle normal saline and VPA-treated (IP injection, 150 mg/kg) rats, by 45 min occlusion of both left and right renal arteries followed by 3, 24 and 120 h reperfusion in separate groups. After each time point, kidneys and blood samples were collected for cytokine genes (TNF-α, IL-1β, IL-10 and TGF-β) expression analysis and histological examinations in the kidney tissues. Serum creatinine levels were measured for evaluation of renal function. We observed significantly downregulated mRNA expressions for IL-1β and TNF-α in blood and tissue samples 24 and 120 h post I/R injury in VPA-treated animals compared to control groups (P < 0.0001). On the other hand, mRNA expression levels for IL-10 and TGF-β were significantly increased in the blood samples from VPA-treated animals at two time points after I/R injury (P < 0.0001) and at 120 h in tissue samples (P < 0.001). Histopathology analysis showed downgraded ischemic changes in VPA group compared to sham control. Also, decreased serum creatinine levels were observed in VPA-treated animals particularly 120 h post I/R injury (P < 0.0001) that was correlated with less pathological changes in this group. Our results indicate that VPA can attenuate pro-inflammatory responses and augment the anti-inflammatory condition in favor of faster renal recovery from ischemic changes and improved renal function after renal I/R injury.

Indexed as

Acute Kidney InjuryAnimalsAnti-Inflammatory AgentsCreatinineCytokinesInterleukin-10Interleukin-1betaKidneyRatsReperfusion InjuryTreatment OutcomeTumor Necrosis Factor-alphaValproic AcidAnti-Inflammatory AgentsCreatinineCytokinesInterleukin-10Interleukin-1betaTumor Necrosis Factor-alphaValproic Acidinterleukin-10interleukin-1βrenal ischemia/reperfusiontransforming growth factor-βtumor necrosis factor-αvalproic acid

Identifiers

PMID28478517
OpenAlexW2610690619

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.