Evidence map›Paper›PMID 33797061›Full record

ArticleMolecular neurobiology2021

Ficus erecta Thunb Leaves Alleviate Memory Loss Induced by Scopolamine in Mice via Regulation of Oxidative Stress and Cholinergic System.

Eunjin Sohn, Yu Jin Kim, Joo-Hwan Kim, Soo-Jin Jeong

Open access · hybridAbstract read
In one paragraph

Article in Molecular neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

6 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. International journal of molecular sciences · 2023
    Article
  5. Food science & nutrition · 2023
    Article
  6. Molecules (Basel, Switzerland) · 2021
    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 2 institutions in 1 country.

Eunjin SohnClinical Medicine Division, Korea Institute of Oriental Medicine, Daejeon, 34054, South Korea. ssen4022@kiom.re.kr.
Yu Jin KimClinical Medicine Division, Korea Institute of Oriental Medicine, Daejeon, 34054, South Korea.
Joo-Hwan KimDepartment of Life Science, Gachon University, Seongnam, 21936, South Korea.
Soo-Jin JeongClinical Medicine Division, Korea Institute of Oriental Medicine, Daejeon, 34054, South Korea. sjijeong@kiom.re.kr.ORCID http://orcid.org/0000-0001-6529-1767
Korea Institute of Oriental Medicine · KRGachon University · KR

Funding

Korea Institute of Oriental Medicine KSN2013240, KSN1515293
6 · The paper itself

Abstract

We examined the neuropharmacological effects of ethanol extract of Ficus erecta Thunb leaves (EEFE) on cognitive dysfunction in a scopolamine (SCO)-induced memory impairment animal model. Memory impairment was measured using the Y-maze test and passive avoidance task (PAT). For 19 days, EEFE (100 or 200 mg/kg) was treated through oral administration. Treatment with EEFE ameliorated memory impairment in behavioral tests, along with significant protection from neuronal oxidative stress and neuronal cell loss in the brain tissues of SCO-injected mice. Antioxidant and neuroprotective effects of EEFE were further confirmed using in vitro assays. Our findings indicate that the mechanisms of neuroprotection and antioxidation of EEFE are regulated by the cholinergic system, promotion of cAMP response element-binding protein (CREB) phosphorylation, and the nuclear factor erythroid-2-related factor 2 (Nrf2)/heme oxygenase (HO)-1 signaling activation. The current study proposes that EEFE could be an encouraging plant resource and serve as a potent neuropharmacological drug candidate against neurodegenerative diseases.

Indexed as

FicusAnimalsCell LineCholinergic AntagonistsCholinergic NeuronsDose-Response Relationship, DrugMaleMemory DisordersMiceMice, Inbred ICROxidative StressPlant ExtractsPlant LeavesScopolamineCholinergic AntagonistsPlant ExtractsScopolamineAcetylcholinesteraseFicus erecta Thunb leafMemory impairmentNeurodegenerative diseasesNrf2/HO-1Oxidative stressScopolamine

Identifiers

PMID33797061
PMCPMC8280041
OpenAlexW3148286855

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.