Evidence map›Paper›PMID 31111054›Full record

ArticleBioMed research international2019

Effect of Hydrotalcite on Indometacin-Induced Gastric Injury in Rats.

Yan Fei Fang, Wen Li Xu, Lan Wang, Qing Wu Lian, Li Feng Qiu, Hui Zhou, Shu Jie Chen

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.1field-weighted citation impact, top 15% 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

6 citing papers in PubMed, 20 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

7 authors at 3 institutions in 1 country.

Yan Fei FangSir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, Zhejiang 310016, China.
Wen Li XuInstitute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China.
Lan WangInstitute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China.
Qing Wu LianInstitute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China.
Li Feng QiuInstitute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China.
Hui ZhouDepartment of Infectious Diseases, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, China.
Shu Jie ChenSir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, Zhejiang 310016, China.ORCID 0000-0001-9523-0033
Zhejiang University · CNSir Run Run Shaw Hospital · CNSecond Affiliated Hospital of Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsHydrotalcite plays an important role in the therapy of gastric ulcer induced by nonsteroidal anti-inflammatory drugs (NSAIDs), but little is known about the mechanism. We designed two experiments to study the preventive and curative effects of hydrotalcite on NSAIDs-related gastric injury in rats and to investigate the relationship between the protective and curative mechanism of hydrotalcite and the secretion of epidermal growth factor (EGF)/prostaglandin E2 (PGE2).

methodsTwo experiments were separately designed to evaluate the preventive and curative effects of hydrotalcite. A total of 25 male rats and 25 female rats were randomly divided into five groups (vehicle group, model group, omeprazole group, hydrotalcite group, and ranitidine group) in each experiment. Rats were treated with indomethacin by gavage to build the model of acute gastric mucosal injury. The concentrations of EGF and PGE2 in blood specimens and mucosal injury indexes by gross inspection were measured and an immunohistochemical technique was also employed to test the levels of EGF, cyclooxygenase-1 (COX-1), and cyclooxygenase-2 (COX-2) in gastric mucosa.

resultsComparing with model group in both preventive and curative experiments, hydrotalcite decreased the gastric injury in the mucosa of stomach significantly (7±4.5 vs. 16±11.25, 1.5±2 vs. 2.5±6;

conclusionsHydrotalcite promotes gastric protection and healing via several mechanisms, including increased levels of PGE2 in blood serum, activation of EGF, and antagonising the inhibition of cyclooxygenase (COX) caused by NSAIDs.

Indexed as

Aluminum HydroxideAnimalsAnti-Inflammatory Agents, Non-SteroidalCyclooxygenase 1Cyclooxygenase 2DinoprostoneDisease Models, AnimalEpidermal Growth FactorFemaleGastric MucosaIndomethacinMagnesium HydroxideMaleMembrane ProteinsOmeprazoleRanitidineAluminum HydroxideAnti-Inflammatory Agents, Non-SteroidalCyclooxygenase 1Cyclooxygenase 2DinoprostoneEpidermal Growth FactorhydrotalciteIndomethacinMagnesium HydroxideMembrane ProteinsOmeprazolePtgs1 protein, ratPtgs2 protein, ratRanitidine

Identifiers

PMID31111054
PMCPMC6487128
OpenAlexW2939548611

What OpenQuestion holds

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LicenceCC BY
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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.