Evidence map›Paper›PMID 31617131›Full record

ArticleDigestive diseases and sciences2020

Apocynin Attenuates Acute Kidney Injury and Inflammation in Rats with Acute Hypertriglyceridemic Pancreatitis.

Xiaojia Yang, Kailiang Zhao, Wenhong Deng, Liang Zhao, Hongzhong Jin, Fangchao Mei, Yu Zhou, Man Li, Weixing Wang

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In one paragraph

Article in Digestive diseases and sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 21 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Xiaojia YangDepartment of General Surgery, Renmin Hospital of Wuhan University, No. 99 Zhang Zhidong Road, Wuhan, 430060, Hubei, China.
Kailiang ZhaoDepartment of General Surgery, Renmin Hospital of Wuhan University, No. 99 Zhang Zhidong Road, Wuhan, 430060, Hubei, China.
Wenhong DengDepartment of General Surgery, Renmin Hospital of Wuhan University, No. 99 Zhang Zhidong Road, Wuhan, 430060, Hubei, China.
Liang ZhaoDepartment of General Surgery, Renmin Hospital of Wuhan University, No. 99 Zhang Zhidong Road, Wuhan, 430060, Hubei, China.
Hongzhong JinDepartment of General Surgery, Renmin Hospital of Wuhan University, No. 99 Zhang Zhidong Road, Wuhan, 430060, Hubei, China.
Fangchao MeiHubei Key Laboratory of Digestive System Disease, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
Yu ZhouCentral Laboratory, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
Man LiDepartment of General Surgery, Renmin Hospital of Wuhan University, No. 99 Zhang Zhidong Road, Wuhan, 430060, Hubei, China.
Weixing WangDepartment of General Surgery, Renmin Hospital of Wuhan University, No. 99 Zhang Zhidong Road, Wuhan, 430060, Hubei, China. sate.llite@163.com.ORCID 0000-0002-3854-0083
Wuhan University · CN

Funding

National Natural Science Foundation of China 81700567National Natural Science Foundation of China 81870442
6 · The paper itself

Abstract

backgroundAcute hypertriglyceridemic pancreatitis (HTGP) is more likely to be severe and complicated with extrapancreatic organ injury. NOX may be involved in the occurrence and development of high fat acute pancreatitis, but the specific mechanism is not clear.

aimsTo investigate the protective effects of apocynin, an inhibitor of NOX, on kidney injury associated with the HTGP and its potential mechanisms in a rat model.

methodsIn this study, HTGP rat model was induced by intraperitoneal injection of P-407 and L-Arg in combination. Apocynin was given by subcutaneously injection 30 min before the model was induced. The pancreatic and renal histopathology changes were analyzed. Serum AMY, BUN, Cr levels were measured by the Automatic Biochemistry Analyzer. The expression levels of protein associated with NOX/Akt pathway in the kidney were detected. ROS level in kidney and serum was measured by DHE staining and MDA, SOD kits, respectively. Serum TNF-α and IL-6 were detected by ELISA kits.

resultsIn HTGP group, the levels of serum AMY, BUN, Cr, TNF- α, and IL-6 were significantly increased, and the injury of pancreas and kidney was aggravated. The levels of NOX4, NOX2, ROS, p-Akt, GSK-3β, NF-κB, and TNF-α in the kidney were detected, suggesting that NOX may regulate the activity of downstream p-Akt and GSK-3β by regulating ROS levels, thereby affecting the release of inflammatory mediators and regulating HTGP-related kidney injury. After application of apocynin, the expression of NOX4 and NOX2 and the level of ROS in the kidney were reduced, the release of inflammatory mediators decreased, and the histopathology injury of pancreas and kidney was improved obviously.

conclusionNOX may play an important role in HTGP-associated kidney injury through Akt/GSK-3β pathway. Apocynin can significantly downregulate the level of NOX and play a protective role in HTGP-related kidney injury through Akt/GSK-3β pathway.

Indexed as

AcetophenonesAcute Kidney InjuryAnimalsAnti-Inflammatory Agents, Non-SteroidalArginineGene Expression RegulationHypertriglyceridemiaInflammationInjections, IntraperitonealNADPH Oxidase 2NADPH Oxidase 4PancreatitisRatsRats, Sprague-DawleyAcetophenonesacetovanilloneAnti-Inflammatory Agents, Non-SteroidalArginineCybb protein, ratNADPH Oxidase 2NADPH Oxidase 4Nox4 protein, ratAcute pancreatitisHypertriglyceridemiaKidney injuryNADPH oxidase

Identifiers

PMID31617131
OpenAlexW2980460691

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.