Evidence map›Paper›PMID 28698862›Full record

ArticleJournal of cancer prevention2017

Antimutagenic and Antioxidant Activities of Thai Rice Brans.

Orapin Insuan, Arpamas Chariyakornkul, Yuwada Rungrote, Rawiwan Wongpoomchai

Open access · diamondAbstract read
In one paragraph

Article in Journal of cancer prevention, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 36% 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

9 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Chemopreventive Potential ofPharmaceuticals (Basel, Switzerland) · 2024
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  3. Article
  4. Article
  5. Review
  6. Inhibitory effect of purple rice husk extract on AFBBMC complementary and alternative medicine · 2019
    Article
  7. Article
  8. Article
  9. Nutritional composition ofRSC advances · 2019
    Article
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

4 authors at 1 institution in 1 country.

Orapin InsuanDepartment of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Arpamas ChariyakornkulDepartment of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Yuwada RungroteDepartment of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Rawiwan WongpoomchaiDepartment of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
Chiang Mai University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRice bran is the outer layer of the rice grain, and contains high amounts of bioactive phytochemicals. Here, we investigated and compared chemopreventive properties of purple and white rice bran extracts.

methodsRice bran was extracted with dichloromethane and methanol. Chemical constituents in the extracts were analyzed by colorimetric assay and high performance liquid chromatography. The mutagenicity and antimutagenicity of the extracts were determined via the

resultsThe methanol extracts of rice bran contained high amounts of phenolic acids, flavonoids, anthocyanins, and phytic acid, whereas large amounts of γ-oryzanol and vitamin E were presented in the dichloromethane extract. None of the extracts were mutagenic to

conclusionsThe methanol extract of purple rice bran containing high amount of phenolic acids, flavonoids, anthocyanins, and phytic acid showed the most effective antioxidant and antimutagenic activities by inhibiting mutagenic metabolizing enzymes and/or scavenging free radicals. These results demonstrate the nutritional and medical value of Thai rice for cancer prevention.

Indexed as

AntimutagenicityAntioxidantMutagenicityOryza sativa L.

Identifiers

PMID28698862
PMCPMC5503220
OpenAlexW2726615519

What OpenQuestion holds

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LicenceCC BY-NC
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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.