Evidence map›Paper›PMID 25785006›Full record

ArticleInternational journal of clinical and experimental medicine2015

Alpha-lipoic acid attenuates trinitrobenzene sulfonic acid-induced ulcerative colitis in mice.

Jing Sun, Huijing Zhang, Lin Guan, Huan Zhou, Mingjun Sun

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.6field-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

11 citing papers in PubMed, 27 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

5 authors at 1 institution in 1 country.

Jing SunDepartment of Gastroenterology, The First Affiliated Hospital of China Medical University Shenyang 110001, People's Republic of China.
Huijing ZhangDepartment of Endoscopy, The First Affiliated Hospital of China Medical University Shenyang 110001, People's Republic of China.
Lin GuanDepartment of Gastroenterology, The First Affiliated Hospital of China Medical University Shenyang 110001, People's Republic of China.
Huan ZhouDepartment of Endoscopy, The First Affiliated Hospital of China Medical University Shenyang 110001, People's Republic of China.
Mingjun SunDepartment of Gastroenterology, The First Affiliated Hospital of China Medical University Shenyang 110001, People's Republic of China.
First Hospital of China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ulcerative colitis (UC), characterized by inflammation, oxidative stress, and increased intestinal epithelial cell apoptosis, is an immunologically mediated chronic intestinal disorder. The present study was aimed at investigating the protective effects of alpha-lipoic acid (ALA) against trinitrobenzene sulfonic acid (TNBS)-induced UC and the underlying mechanism. ALA of 80 mg/kg bw/day was administered by gastric gavage to mice for 7 days after TNBS-induced UC. Our data indicated that ALA effectively facilitated recovery of pathologic changes in the colon, as evidenced by a significant increase of body weight, decrease of colon mass index and histopathological score. Furthermore, ALA significantly inhibited TNBS-induced apoptosis, which partly due to up-regulation of Bcl-2 expression, reduction of Bax expression and caspase-3, caspase-9 activity. ALA reduced malondialdehyde (MDA), nitric oxide (NO), and inducible nitric oxide synthase (iNOS) levels, and restored superoxide dismutase (SOD) activity and glutathione (GSH) content in colon tissues from TNBS-challenged mice. Additionally, phosphorylation of extracellular signal regulated kinase (ERK), c-Jun N-terminal kinase (JNK) and p38 kinase (p38) in colon tissues were significantly inhibited by ALA treatment. In summary, we demonstrate that ALA has protective properties against TNBS-induced UC through anti-apoptosis, anti-oxidant actions, and mitogen-activated protein kinase (MAPK) signaling pathway. Our present findings suggest a therapeutic potential of ALA in UC.

Indexed as

alpha-lipoic acidapoptosismitogen-activated protein kinaseoxidative stressUlcerative colitis

Identifiers

PMID25785006
PMCPMC4358461
OpenAlexW2290743965

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.