Evidence map›Paper›PMID 24369991›Full record

ArticleBMC complementary and alternative medicine2013

Antidepressant-like effects of a water-soluble extract from the culture medium of Ganoderma lucidum mycelia in rats.

Hirokazu Matsuzaki, Yuta Shimizu, Naohiro Iwata, Shinya Kamiuchi, Fumiko Suzuki, Hiroshi Iizuka, Yasuhide Hibino, Mari Okazaki

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.6field-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

13 citing papers in PubMed, 59 citations in OpenAlex.

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  8. Antidepressant Effect ofEvidence-based complementary and alternative medicine : eCAM · 2019
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  9. Review
  10. Emerging Roles ofAging and disease · 2017
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  11. Article
  12. Article
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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

8 authors at 2 institutions in 1 country.

Hirokazu Matsuzaki
Yuta Shimizu
Naohiro Iwata
Shinya Kamiuchi
Fumiko Suzuki
Hiroshi Iizuka
Yasuhide Hibino
Mari OkazakiLaboratory of Pharmacology, Faculty of Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan. okazaki@josai.ac.jp.
Josai University · JPNoda Institute for Scientific Research · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGanoderma lucidum is a popular medicinal mushroom used for promoting health and longevity in Asian countries. Previously, we reported that a water-soluble extract from a culture medium of Ganoderma lucidum mycelia (MAK) exerts antioxidative and cerebroprotective effects against ischemia-reperfusion injury in vivo. Here, we evaluated the antidepressant and anxiolytic activities of MAK in rats.

methodsMAK (0.3 or 1 g/kg, p.o.) was administered in the experimental animals 60 min before the forced swimming, open-field, elevated plus-maze, contextual fear-conditioning, and head twitch tests. Additionally, the mechanisms involved in the antidepressant-like action of MAK were investigated by the serotonin precursor 5-hydroxy-L-tryptophan (5-HTP)- or 5-HT2A agonist (±)-1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane hydrochloride (DOI)-induced head twitch responses.

resultsTreatment with MAK (1 g/kg) exhibited antidepressant-like effects in the forced swimming test, attenuated freezing behavior in the contextual fear-conditioning test, and decreased the number of head twitches induced by DOI, but not with 5-HTP. No significant response was observed in locomotion or anxiety-like behavior, when the animals were evaluated in the open-field or elevated plus-maze test, respectively.

conclusionsThese data suggest that MAK has antidepressant-like potential, which is most likely due to the antagonism of 5-HT2A receptors, and possesses anxiolytic-like effects toward memory-dependent and/or stress-induced anxiety in rats.

Indexed as

5-HydroxytryptophanAnalysis of VarianceAnimalsAntidepressive AgentsBehavior, AnimalCulture Media, ConditionedFearMaleMyceliumPlant ExtractsRatsRats, Sprague-DawleyReishiStress, PhysiologicalStress, PsychologicalTics5-HydroxytryptophanAntidepressive AgentsCulture Media, ConditionedPlant Extracts

Identifiers

PMID24369991
PMCPMC3879659
OpenAlexW2031998093

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.