Evidence map›Paper›PMID 27046949›Full record

ArticleYonago acta medica2016

Preventive Effect of Geraniol on Diethylnitrosamine-Induced Hepatocarcinogenesis in Rats.

Shintaro Sawada, Jun-Ichi Okano, Ryu Imamoto, Yuki Yasunaka, Ryo Abe, Masahiko Koda, Yoshikazu Murawaki, Hajime Isomoto

Open access · greenAbstract read
In one paragraph

Article in Yonago acta medica, 2016. 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
1.0field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Protective activity of geraniol against acetic acid andJournal of traditional and complementary medicine · 2019
    Article
  7. Article
  8. Experimental Hepatic Carcinogenesis: Oxidative Stress and Natural Antioxidants.Open access Macedonian journal of medical sciences · 2017
    Review
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

8 authors at 1 institution in 1 country.

Shintaro SawadaDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Jun-Ichi OkanoDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Ryu ImamotoDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Yuki YasunakaDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Ryo AbeDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Masahiko KodaDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Yoshikazu MurawakiDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Hajime IsomotoDivision of Medicine and Clinical Science, Department of Multidisciplinary Internal Medicine, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan.
Tottori University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGeraniol is a plant-derived phytochemical possessing anti-cancer action. The anti-carcinogenic effect of geraniol was investigated in the diethylnitrosamine (DEN)-induced hepatocarcinogenic rat model.

methodsMale Wistar rats were intraperitoneally injected with 300 μL of phosphate-buffered saline (PBS) (G1; n = 4) or DEN (100 mg/kg body weight) dissolved in PBS (G2; n = 8) every 2 weeks on experimental weeks 2, 4 and 6. The rats were treated with a low concentration (0.07%) of geraniol (G3; n = 9) and high concentration (0.35%) of geraniol (G4; n = 7) for 12 weeks. To evaluate the effects of geraniol on the DEN-induced hepatocarcinogenesis, we compared the relative liver weight, serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase (ALP) levels and expression levels of proliferating cell nuclear antigen (PCNA) and glutathione S transferase-P (GST-P) by immunohistochemical analyses among each group.

resultsRelative liver weight was significantly higher in G2 than in G1 (P < 0.01). Both serum AST and ALT levels were significantly higher in G2 than in G3 and in G4 (P < 0.05). Serum ALP levels did not show a significant difference among each group. Percentages of both PCNA- and GST-P- positive area were significantly decreased in G3 and in G4 compared to in G2 (P < 0.001, respectively), suggesting anti-hepatocarcinogenic effects of geraniol.

conclusionGeraniol is a promising compound useful for suppression of hepatocellular carcinoma. The mechanisms of action are required to be clarified in the future intensive study.

Indexed as

diethylnitrosaminegeraniolhepatocellular carcinoma

Identifiers

PMID27046949
PMCPMC4816747
OpenAlexW2340889396

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.