Evidence map›Paper›PMID 25767758›Full record

ArticleAvicenna journal of phytomedicine

Immunomudulatory effects of hydroalcoholic extract of Hypericum perforatum.

Seyyed Meysam Abtahi Froushani, Hadi Esmaili Gouvarchin Galee, Mahsa Khamisabadi, Bita Lotfallahzade

Open access · greenAbstract read
In one paragraph

Article in Avicenna journal of phytomedicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
4.7field-weighted citation impact, top 6% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Seyyed Meysam Abtahi FroushaniAssistant Professor of Immunology, Department of Microbiology, Veterinary Faculty, Urmia University, Urmia, Iran.
Hadi Esmaili Gouvarchin GaleeMSC Student of Immunology, Department of Microbiology, Veterinary Faculty, Urmia University, Urmia, Iran.
Mahsa KhamisabadiStudent of Veterinary Medicine, Veterinary Faculty, Urmia University, Urmia, Iran.
Bita LotfallahzadeStudent of Veterinary Medicine, Veterinary Faculty, Urmia University, Urmia, Iran.
Urmia University · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveHypericum perforatum (St. John's Wort) has long been used in traditional medicine to treat a variety of internal and external ailments. The present study was done to evaluate the immumodulatory potentials of the hydroalcoholic extract of H. perforatum. MATERIALS AND

methodsTwenty male BALB/c-mice were randomly allocated in two equal groups and immunized with sheep red blood cells (SRBCs) and complete Freund's adjuvant. Mice in the treatment group orally received hydroalcoholic extract of H. perforatum (110 mg/Kg daily) from the beginning of the study which continued for 2 weeks.

resultsThe data indicated a significant increase in the level of anti-SRBC antibody and simultaneously a significant decrease in the level of cellular immunity, an enhancement in foot pad thickness, in treatment group compared to control group. The level of the respiratory burst in phagocytic cells and the level of lymphocyte proliferation in splenocytes were significantly decreased in the treatment group compared to control group. Moreover, extract caused a significant reduction in the production of pro-inflammatory IL-17 as well as IFN-γ, parallel to increasing the level of IL-6.

conclusionsThe hydroalcoholic extract of H. perforatum may be used as a natural source for treatment of immunopathologic conditions.

Indexed as

CellularimmunityHumoralimmunityHypericumperforatumLymphocyteresponse

Identifiers

PMID25767758
PMCPMC4352534
OpenAlexW2165007051

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.