Evidence map›Paper›PMID 42196994›Full record

ReviewNutrients2026

A Review of the Properties of Clinically Evaluated Plant-Derived Agents in the Treatment of Respiratory Infections.

Alexandra S Alexandrova, Vasil S Boyanov, Liliya Y Boyanova, Raina T Gergova

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in Nutrients, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Alexandra S AlexandrovaDepartment of Medical Microbiology, Medical Faculty, Medical University of Sofia, Zdrave Str. 2, 1431 Sofia, Bulgaria.
Vasil S BoyanovDepartment of Medical Microbiology, Medical Faculty, Medical University of Sofia, Zdrave Str. 2, 1431 Sofia, Bulgaria.ORCID 0000-0002-0429-9252
Liliya Y BoyanovaDepartment of Medical Microbiology, Medical Faculty, Medical University of Sofia, Zdrave Str. 2, 1431 Sofia, Bulgaria.ORCID 0000-0001-8926-2741
Raina T GergovaDepartment of Medical Microbiology, Medical Faculty, Medical University of Sofia, Zdrave Str. 2, 1431 Sofia, Bulgaria.ORCID 0000-0003-3605-6447

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

PhytotherapyPlant ExtractsRespiratory Tract InfectionsAlthaeaAnti-Bacterial AgentsAntioxidantsAntiviral AgentsCurcumaEchinaceaHederaHumansPelargoniumSambucusThymus PlantZingiber officinaleAnti-Bacterial AgentsAntioxidantsAntiviral AgentsPlant ExtractsAlthaea officinalisCurcuma longaEchinacea spp.Hedera helixlower respiratory tract infectionsPelargonium sidoidesSambucus nigraThymus vulgarisupper respiratory tract infectionsZingiber officinale

Identifiers

PMID42196994
PMCPMC13210375

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.