Evidence map›Paper›PMID 20977452›Full record

ArticleBritish journal of pharmacology2010

Flavocoxid, a dual inhibitor of cyclooxygenase-2 and 5-lipoxygenase, reduces pancreatic damage in an experimental model of acute pancreatitis.

F Polito, A Bitto, N Irrera, F Squadrito, C Fazzari, L Minutoli, D Altavilla

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.9field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 44 citations in OpenAlex.

  1. Trial
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  10. Flavocoxid attenuates gentamicin-induced nephrotoxicity in rats.Naunyn-Schmiedeberg's archives of pharmacology · 2015
    Article
  11. Article
  12. Acinar Cell Production of Leukotriene BCellular and molecular gastroenterology and hepatology · 2015
    Article
  13. Review
  14. Article
  15. Pathogenic mechanisms of acute pancreatitis.Current opinion in gastroenterology · 2012
    Review
  16. Article
  17. Article
  18. Molecular mechanisms of pancreatic injury.Current opinion in gastroenterology · 2011
    Review
  19. Article
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 1 institution in 1 country.

F PolitoDepartment of Clinical and Experimental Medicine and Pharmacology, Section of Pharmacology, University of Messina, Messina, Italy.
A Bitto
N Irrera
F Squadrito
C Fazzari
L Minutoli
D Altavilla
University of Messina · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeAcute pancreatitis is an autodigestive process resulting in acute inflammation of the pancreas. Accumulating evidence indicates the essential contribution of cyclooxygenase (COX)-2 and 5-lipoxygenase (5-LOX) to acute pancreatitis. We studied the effects of flavocoxid, a plant-derived dual inhibitor of COX-2 and 5-LOX, in a model of caerulein (CER)-induced acute pancreatitis. EXPERIMENTAL APPROACH: Rats were given CER (80 µg·kg⁻¹ for each of four injections at hourly intervals) or vehicle (Sham-CER). Animals were then randomized to receive flavocoxid (20 mg·kg⁻¹ i.p.) or vehicle, 30 min after the first CER injection. Two hours after the last CER injection, we evaluated damage to the pancreas by histological methods; serum levels of amylase, lipase, leukotriene (LT)B₄ and prostaglandin (PG)E₂ ; pancreatic expression of COX-2 and 5-LOX and tumour necrosis factor-α (TNF-α) gene expression by real-time polymerase chain reaction. KEY

resultsCaerulein induced inflammatory changes in the pancreas and raised values of the other variables measured. In CER-treated animals, but not in those given saline, flavocoxid inhibited COX-2 and 5-LOX expression, reduced serum levels of lipase and amylase and the degree of pancreatic oedema. Treatment with flavocoxid blunted the increased pancreatic TNF-α mRNA expression, serum leukotriene B₄ and prostaglandin E₂ levels, and protected against histological damage in terms of vacuolization and leukocyte infiltration. CONCLUSIONS AND IMPLICATIONS: Our results confirm the key role of both COX-2 and 5-LOX in the inflammatory response to acute pancreatitis. Flavocoxid may provide a potential therapeutic approach to the treatment of patients at high risk of developing this life-threatening condition.

Indexed as

Acute DiseaseAnimalsArachidonate 5-LipoxygenaseCatechinCyclooxygenase 2Cyclooxygenase 2 InhibitorsDisease Models, AnimalDrug CombinationsGene Expression RegulationInflammationLipoxygenase InhibitorsMalePancreatitisPolymerase Chain ReactionRatsRats, Sprague-DawleyArachidonate 5-LipoxygenaseCatechinCyclooxygenase 2Cyclooxygenase 2 InhibitorsDrug CombinationsflavocoxidLipoxygenase Inhibitors

Identifiers

PMID20977452
PMCPMC2998682
OpenAlexW1856330799

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.