Evidence map›Paper›PMID 24348760›Full record

ArticleExperimental and therapeutic medicine2014

Null anticarcinogenic effect of silymarin on diethylnitrosamine-induced hepatocarcinogenesis in rats.

Ryu Imamoto, Jun-Ichi Okano, Shintaro Sawada, Yuki Fujise, Ryo Abe, Yoshikazu Murawaki

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2014. 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
1.9field-weighted citation impact, top 14% 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, 26 citations in OpenAlex.

  1. Protective effects ofFood science & nutrition · 2023
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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

6 authors at 1 institution in 1 country.

Ryu ImamotoSecond Department of Internal Medicine, Tottori University School of Medicine, Yonago, Tottori 683-8504, Japan.
Jun-Ichi OkanoSecond Department of Internal Medicine, Tottori University School of Medicine, Yonago, Tottori 683-8504, Japan.
Shintaro SawadaSecond Department of Internal Medicine, Tottori University School of Medicine, Yonago, Tottori 683-8504, Japan.
Yuki FujiseSecond Department of Internal Medicine, Tottori University School of Medicine, Yonago, Tottori 683-8504, Japan.
Ryo AbeSecond Department of Internal Medicine, Tottori University School of Medicine, Yonago, Tottori 683-8504, Japan.
Yoshikazu MurawakiSecond Department of Internal Medicine, Tottori University School of Medicine, Yonago, Tottori 683-8504, Japan.
Tottori University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to investigate the anticarcinogenic effects of silymarin in diethylnitrosamine (DEN)-induced hepatocarcinogenic rat models. Severe and mild models of hepatocellular carcinoma (HCC) were generated by the intraperitoneal administration of 40 mg/kg DEN once a week for 18 weeks and 100 mg/kg DEN every 2 weeks for 6 weeks in male Wistar rats, respectively. In the severe and mild models of HCC, the rats were treated with 0.1 and 0.5% silymarin for 18 weeks and with 0.1% silymarin for 5 weeks, respectively. Serum transaminase levels were not significantly decreased by the silymarin treatment in either model. Macroscopic and microscopic features indicated that the silymarin-containing formulations did not significantly inhibit the hepatic tumor formation induced by DEN. Furthermore, immunohistochemical and western blot analyses demonstrated that the expression levels of proliferating cell nuclear antigen and glutathione

Indexed as

diethylnitrosaminehepatocellular carcinomasilymarin

Identifiers

PMID24348760
PMCPMC3861306
OpenAlexW2040925751

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.