Evidence map›Paper›PMID 26109851›Full record

ArticleDrug design, development and therapy2015

Inhibition of cyclooxygenase-2 prevents intra-abdominal adhesions by decreasing activity of peritoneal fibroblasts.

Guangbing Wei, Xin Chen, Guanghui Wang, Pengbo Jia, Qinhong Xu, Gaofeng Ping, Kang Wang, Xuqi Li

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2015. 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
3.8field-weighted citation impact, top 7% 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, 24 citations in OpenAlex.

  1. Article
  2. Is There a Genetic Predisposition to Postoperative Adhesion Development?Reproductive sciences (Thousand Oaks, Calif.) · 2021
    Review
  3. Review
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  7. Gallic Acid Attenuates Postoperative Intra-Abdominal Adhesion by Inhibiting Inflammatory Reaction in a Rat Model.Medical science monitor : international medical journal of experimental and clinical research · 2018
    Article
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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

8 authors at 1 institution in 1 country.

Guangbing WeiDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China.
Xin ChenDepartment of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China.
Guanghui WangDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China.
Pengbo JiaDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China ; Department of General Surgery, First People's Hospital of Xianyang City, Xianyang, People's Republic of China.
Qinhong XuDepartment of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China.
Gaofeng PingDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China.
Kang WangDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China.
Xuqi LiDepartment of General Surgery, First Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, People's Republic of China.
Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPostoperative intra-abdominal adhesions are common complications after abdominal surgery. The exact molecular mechanisms that are responsible for these complications remain unclear, and there are no effective methods for preventing adhesion formation or reformation. The aim of the study reported here was to investigate the preventive effects and underlying potential molecular mechanisms of selective cyclooxygenase-2 (COX-2) inhibitors in a rodent model of postoperative intra-abdominal adhesions. MATERIALS AND

methodsThe expression of COX-2 in postoperative intra-abdominal adhesions and normal peritoneal tissue was examined by immunohistochemistry and Western blot analysis. Assays were performed to elucidate the effect of COX-2 inhibition on hypoxia-induced fibroblast activity in vitro and on intra-abdominal adhesion formation in vivo.

resultsHypoxia-induced COX-2 expression in peritoneal fibroblasts was increased in postoperative intra-abdominal adhesions. Inhibition of COX-2 attenuated the activating effect of hypoxia on normal peritoneal fibroblasts in vitro. Data indicate that selective COX-2 inhibitor prevents in vivo intra-abdominal adhesion by inhibition of basic fibroblast growth factor and transforming growth factor-beta expression, but not through an antiangiogenic mechanism. Furthermore, using selective COX-2 inhibitors to prevent intra-abdominal adhesions did not adversely affect the weight, bowel motility, or healing of intestinal anastomoses in a rat model.

conclusionThese results show that hypoxia-induced COX-2 expression in peritoneal fibroblasts is involved in the formation of intra-abdominal adhesions. Inhibition of COX-2 prevents postoperative intra-abdominal adhesions through suppression of inflammatory cytokines.

Indexed as

Abdominal WallAnastomosis, SurgicalAnimalsBody WeightCell HypoxiaCyclooxygenase 2Cyclooxygenase 2 InhibitorsFibroblast Growth Factor 2FibroblastsGastrointestinal MotilityHumansHypoxiaPeritoneal CavityPostoperative ComplicationsRatsRats, Sprague-DawleyCyclooxygenase 2Cyclooxygenase 2 InhibitorsFibroblast Growth Factor 2Transforming Growth Factor betaCOX-2COX-2 inhibitorshypoxiapostoperative adhesions

Identifiers

PMID26109851
PMCPMC4474398
OpenAlexW1834718505

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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.