Evidence map›Paper›PMID 30041643›Full record

ArticleBMC complementary and alternative medicine2018

An in vivo immunomodulatory and anti-inflammatory study of fermented Dendropanax morbifera Léveille leaf extract.

Biruk Tesfaye Birhanu, Jin-Yoon Kim, Md Akil Hossain, Jae-Won Choi, Sam-Pin Lee, Seung-Chun Park

Abstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

  1. Review
  2. Current issues in molecular biology · 2024
    Review
  3. Article
  4. Dihydroconiferyl Ferulate Isolated fromPharmaceuticals (Basel, Switzerland) · 2022
    Article
  5. Microwave-AssistedAntioxidants (Basel, Switzerland) · 2022
    Article
  6. The efficacy and safety ofNutrition research and practice · 2022
    Article
  7. Wild epiphytic Bangladeshi orchidsJournal of advanced veterinary and animal research · 2021
    Article
  8. Antioxidants (Basel, Switzerland) · 2021
    Article
  9. Review
  10. Article
  11. Review
  12. Antioxidants (Basel, Switzerland) · 2020
    Article
  13. Anti-Melanogenic Effect ofFrontiers in pharmacology · 2020
    Article
  14. Protective Effects ofAntioxidants (Basel, Switzerland) · 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

6 authors.

Biruk Tesfaye BirhanuLaboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Bukgu, 80 Daehakro, Daegu, 41566, South Korea.
Jin-Yoon KimLaboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Bukgu, 80 Daehakro, Daegu, 41566, South Korea.
Md Akil HossainLaboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Bukgu, 80 Daehakro, Daegu, 41566, South Korea.
Jae-Won ChoiThe Center for Traditional Microorganism Resources (TMR), Keimyung University, Daegu, 704-701, South Korea.
Sam-Pin LeeThe Center for Traditional Microorganism Resources (TMR), Keimyung University, Daegu, 704-701, South Korea.
Seung-Chun ParkLaboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Bukgu, 80 Daehakro, Daegu, 41566, South Korea. parksch@knu.ac.kr.

Funding

Korea Forest Service S111515L050130Ministry of Agriculture, Food and Rural Affairs 314082-3National Research Foundation of Korea 2016R1A2B4013507
6 · The paper itself

Abstract

backgroundMedicinal plants represent a source of new drugs for the prevention and treatment of infectious diseases. Dendropanax morbifera Léveille is an economically and medicinally important subtropical tree that has various biological activities. However, its ability to affect immune responses in vivo is unknown. Hence, this study was designed to examine the immunomodulatory activity of fermented D. morbifera extract in BALB/c mice.

methodsfive-week-old female BALB/c mice were arranged in six groups and kept under a standard laboratory condition. Splenocyte counts were determined using the trypan blue dye exclusion method, and splenic lymphocyte proliferation was determined using concanavalin A and lipopolysaccharide (LPS). Flow cytometric analysis was performed to phenotype T-lymphocytes. Next, cytokine and immunoglobulin quantitation was performed using sandwich ELISA.

resultsThe results showed an increase in spleen cells by 71 and 67% in mice treated with 125 and 250 mg/kg of D. morbifera, respectively. In addition, splenocyte proliferation was increased 58.7% in response to concanavalin A treatment, while LPS treatment induced a 73.3% increase in mice treated with 125 mg/kg. T-cell phenotypic analysis indicated that D. morbifera-treated groups showed higher CD8a+, CD11b and CD3+ T-cell expression. However, the treatment groups showed suppression of IL-1α, Il-1β and IL-4. In addition, the IgG super-family was downregulated in a dose-dependent manner by 4.5% up to 43.7%.

conclusionsTaken together, we show that D. morbifera increases the number and proliferation of T- and B-lymphocytes. Moreover, these effects may play a role in boosting non-specific immunity, while suppressing proinflammatory cytokines and immunoglobulins after a single antigen exposure.

Indexed as

AnimalsAnti-Inflammatory AgentsAraliaceaeCell ProliferationCells, CulturedCytokinesFemaleFermentationImmunoglobulin GMiceMice, Inbred BALB CPlant ExtractsPlant LeavesSpleenT-LymphocytesAnti-Inflammatory AgentsCytokinesImmunoglobulin GPlant ExtractsDendropanax morbifera LéveilleImmunomodulationProinflammatory cytokinesT-cell proliferation

Identifiers

PMID30041643
PMCPMC6057031

What OpenQuestion holds

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LicenceCC BY
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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.