Evidence map›Paper›PMID 32698784›Full record

ArticleBMC complementary medicine and therapies2020

Anti-diabetic activity of field cricket glycosaminoglycan by ameliorating oxidative stress.

Mi Young Ahn, Ban Ji Kim, Ha Jeong Kim, Jang Mi Jin, Hyung Joo Yoon, Jae Sam Hwang, Byung Mu Lee

Open access · goldAbstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 8% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Edible Insect Consumption for Human and Planetary Health: A Systematic Review.International journal of environmental research and public health · 2022
    Pooled it
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  12. Food science and biotechnology · 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

7 authors at 3 institutions in 1 country.

Mi Young AhnDepartment of Agricultural Biology, National Institute of Agricultural Sciences, RDA, 166 Nongsaengmyung-Ro, Iseo-Myun, Wanju-Gun, 55365, South Korea. amy@korea.kr.ORCID http://orcid.org/0000-0002-3179-0039
Ban Ji KimDepartment of Agricultural Biology, National Institute of Agricultural Sciences, RDA, 166 Nongsaengmyung-Ro, Iseo-Myun, Wanju-Gun, 55365, South Korea.
Ha Jeong KimDepartment of Agricultural Biology, National Institute of Agricultural Sciences, RDA, 166 Nongsaengmyung-Ro, Iseo-Myun, Wanju-Gun, 55365, South Korea.
Jang Mi JinKorean Basic Science Institute, Ochang, 863-883, South Korea.
Hyung Joo YoonDepartment of Agricultural Biology, National Institute of Agricultural Sciences, RDA, 166 Nongsaengmyung-Ro, Iseo-Myun, Wanju-Gun, 55365, South Korea.
Jae Sam HwangDepartment of Agricultural Biology, National Institute of Agricultural Sciences, RDA, 166 Nongsaengmyung-Ro, Iseo-Myun, Wanju-Gun, 55365, South Korea.
Byung Mu LeeDivision of Toxicology, College of Pharmacy, Sungkyunkwan University, Chunchun-dong 300, Changan-ku, Gyeonggi-do, Suwon, 440-746, South Korea.
National Institute of Agricultural Science and Technology · KRKorea Basic Science Institute · KRSungkyunkwan University · KR

Funding

Rural Development Administration PJ011853
6 · The paper itself

Abstract

backgroundField cricket (Gryllus bimaculatus) is newly emerged as an edible insect in several countries. Anti-inflammatory effect of glycosaminoglycan derived from this cricket on chronic disease animal model such as diabetic mouse has not been fully investigated yet. Thus, the objective of this study was to determine the anti-oxidative effect of such glycosaminoglycan on diabetic mouse.

methodsTo discover potential therapeutic agents, field cricket glycosaminoglycan (GbG) was tested in the present study. Its anti-oxidative activities in diabetic mice were determined based on its abilities to reduce glucose, ALT, AST, ALP, LDL-cholesterol and BUN levels. Dung beetle (C. molossus) glycosaminoglycan (CaG) was used as a positive control. Db mice were intraperitoneally administered for 1 month according to their group assignments: 1) normal (DB-Hetero); 2) control (DB-Homo); 3) 5 mg/kg treatment of CaG (CaG5); 4) 5 mg/kg treatment of GbG (GbG5); and 5) 10 mg/kg treatment of metformin (Metformin 10).

resultsBlood glucose level decreased after 1st week of treatment with GbG. LDL-cholesterol and alkaline phosphatase levels were also inhibited by GbG. Markers of oxidative damage, such as protein carbonyl content and levels of hepatocellular biomarkers, were reduced in db mice treated with GbG. Especially anti-oxidative activities of catalase, superoxide dismutase and glutathione peroxidase were significantly increased in GbG treated group compared to those in the control (Db Homo). GbG was composed of heparin disaccharides. Its main N-glycan was identified as Hex

conclusionsSero-biochemical and hepatocellular anti-oxidant assay results in db mice suggest that cricket (G. bimaculatus) glycosaminoglycan might possess anti-oxidative effect in diabetic state.

Indexed as

AnimalsAntioxidantsBiomarkersBlood GlucoseDiabetes Mellitus, ExperimentalDisease Models, AnimalGlycosaminoglycansGryllidaeMaleMiceOxidative StressAntioxidantsBiomarkersBlood GlucoseGlycosaminoglycansAnti-oxidant enzymeCricket glycosaminoglycanHomo db miceN-glycan

Identifiers

PMID32698784
PMCPMC7376639
OpenAlexW3044769855

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.