Evidence map›Paper›PMID 26770187›Full record

ArticleImmune network2015

Effect of Ixeris dentata Nakai Extract on Nitric Oxide Production and Prostaglandin E2 Generation in LPS-stimulated RAW264.7 Cells.

Yu Yeon Jung, Jin Tae Hong, Sang Bae Han, Young Hyun Park, Dong Ju Son

Abstract read
In one paragraph

Article in Immune network, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
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  5. Article
  6. Beauvericin, a cyclic peptide, inhibits inflammatory responses in macrophages by inhibiting the NF-κB pathway.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2017
    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

5 authors.

Yu Yeon JungDepartment of Dental Hygiene, Gwang Yang Health College, Gwangyang 57764, Korea.; College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju 28160, Korea.
Jin Tae HongCollege of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju 28160, Korea.
Sang Bae HanCollege of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju 28160, Korea.
Young Hyun ParkDepartment of Food Science and Nutrition, College of Natural Sciences, Soonchunhyang University, Asan 31538, Korea.
Dong Ju SonCollege of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju 28160, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammation is the basis of severe acute and chronic diseases. This study investigated the anti-inflammatory property of a crude methanol extract (MeOH-ex) and the solvent fractions of Ixeris dentata Nakai (IDN) in LPS-stimulated murine macrophage-like cell line RAW264.7. Here, we showed that the ethyl acetate fraction (EtOAc-fr) had the most potent inhibitory activity on LPS-induced nitric oxide (NO) production among the tested samples, i.e., IDN MeOH-ex and the three different solvent fractions (chloroform, n-hexane, and EtOAc). We further found that the EtOAc-fr significantly inhibited LPS-induced prostaglandin PGE2 (PGE2) generation in RAW264.7 cells. Furthermore, the treatment with EtOAc-fr effectively suppressed the expression of inducible NO synthase (iNOS) and cyclooxygenase 2 (COX-2). These results suggest that the EtOAc-fr of IDN MeOH-ex exhibits an anti-inflammatory activity in vitro by inhibiting LPS-induced NO production and PGE2 generation via suppression of iNOS and COX-2 expression.

Indexed as

COX-2InflammationiNOSIxeris dentate NakaiNitric oxideProstaglandin E2

Identifiers

PMID26770187
PMCPMC4700409

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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.