Evidence map›Paper›PMID 26889245›Full record

ArticleExperimental and therapeutic medicine2016

Apigenin protects against bleomycin-induced lung fibrosis in rats.

Ling Chen, Wei Zhao

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
2.2field-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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

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  17. Medicina (Kaunas, Lithuania) · 2022
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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

2 authors at 1 institution in 1 country.

Ling ChenDepartment of Respiratory Medicine, Pingmei Shenma Medical Group General Hospital, Pingdingshan, Henan 467000, P.R. China.
Wei ZhaoDepartment of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Apigenin is a non-toxic and non-mutagenic flavone that exists abundantly in numerous herbs and vegetables. Apigenin exerts anti-proliferative and anti-inflammatory properties. The aim of the present study was to investigate the effects of apigenin on bleomycin-induced lung fibrosis in rats. A single intratracheal instillation of bleomycin (5 mg/kg) was administered and rats were sacrificed on 7 and 28 days post bleomycin instillation. The instillation of bleomycin resulted in decreased body weight and an increase in the lung index. In addition, bleomycin administration increased the hydroxyproline content, myeloperoxidase (MPO) activity, tumor necrosis factor (TNF)-α and transforming growth factor (TGF)-β levels and decreased the superoxide dismutase (SOD) activity in the rat lung tissues. Excessive collagen deposits were detected in the lung tissues in bleomycin-treated rats compared with normal control rats. Notably, the oral administration of apigenin (10, 15 and 20 mg/kg/day) appeared to prevent the fibrotic process. The treatment suppressed the increases in hydroxyproline content, MPO activity, TNF-α and TGF-β levels and attenuated the reduction of SOD activity that were induced by bleomycin. Furthermore, excessive collagen deposition was inhibited by the apigenin treatment. Collectively, these results suggest that apigenin may function as a potent anti-inflammatory and anti-fibrotic agent against bleomycin-induced lung fibrosis.

Indexed as

apigeninbleomycinlung fibrosistransforming growth factor-βtumor necrosis factor-α

Identifiers

PMID26889245
PMCPMC4726877
OpenAlexW2177922112

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.