Evidence map›Paper›PMID 41606073›Full record

ArticleScientific reports2026

Enhancing anti-inflammatory activity of Eucalyptus camaldulensis by upregulating secondary metabolites using suspension cultures techniques.

Mahrous H Mahrous, Atef Mk Nassar, Fathy K El-Fiky, Hala M Hammoda, Amr El-Hawiet

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Mahrous H MahrousDepartment of Pharmacognosy, Faculty of Pharmacy, Delta University for Science and Technology, Dakhliya, Egypt. mahrous.hisham@deltauniv.edu.eg.
Atef Mk NassarDepartment of Plant Protection, Faculty of Agriculture, Damanhour University, Damanhour, Egypt.
Fathy K El-FikyDepartment of Pharmacognosy, Faculty of Pharmacy, Delta University for Science and Technology, Dakhliya, Egypt.
Hala M HammodaDepartment of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt.
Amr El-HawietDepartment of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eucalyptus camaldulensis Dehn (Family Myrtaceae) is among the most prominent Eucalyptus species, extensively exploited for its anti-inflammatory efficacy. The present study undertakes a comparative phytochemical and pharmacological evaluation of leaf and tissue culture (callus) extracts and their corresponding volatile oils. Methanolic extracts from both plant sources were subjected to liquid chromatography–mass spectrometry (LC/MS), revealing 32 phytoconstituents in leaf extracts and 54 in callus extracts. Identified chemical classes included flavonoids, tannins, coumarins, and phenolic acids, with higher relative abundance in callus-derived extracts. Volatile oil analysis using gas chromatography–mass spectrometry (GC/MS) identified 58 compounds in leaf oil and 52 in callus oil. Quantitative profiling demonstrated a significant elevation in bioactive volatiles within callus oil: 1,8-cineole content showed a 2.1-fold increase compared to leaf oil, and both α-terpineol and sabinene exhibited approximately fourfold increases relative to leaf oil. Bioassays further indicated that callus extracts and volatile oils possess enhanced anti-inflammatory and antioxidant activities, exhibiting higher potency than leaf-derived counterparts. Remarkably, the anti-inflammatory activity of callus volatile oil exceeded that of the standard pharmaceutical agent indomethacin. These findings underscore the potential of in vitro tissue culture as a biotechnological tool for amplifying the yield and bioactivity of secondary metabolites in E. camaldulensis.

Indexed as

Anti-Inflammatory AgentsEucalyptusPlant ExtractsSecondary MetabolismAnimalsEucalyptolFlavonoidsGas Chromatography-Mass SpectrometryMonoterpenesOils, VolatilePhytochemicalsPlant LeavesAnti-Inflammatory AgentsEucalyptolFlavonoidsMonoterpenesOils, VolatilePhytochemicalsPlant ExtractsAnti-inflammatoryAntioxidantCallusEucalyptus camaldulensisGas chromatography/Mass spectroscopy (GC/MS)Liquid chromatography/Mass spectroscopy (LC/MS)Plant tissue cultureVolatile oil

Identifiers

PMID41606073
PMCPMC12855876

What Socratic 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 Socratic graph.