Smoking-Dependent Association of Serum Brain-Derived Neurotrophic Factor with Pulmonary Function Parameters in Chronic Obstructive Pulmonary Disease.

Elina Aleksandrova, Dimo Dimov, Tanya Tacheva, Hristina Petrova, Kahan Celik, Tatyana Vlaykova

Abstract read

In one paragraph

Article in Medicina (Kaunas, Lithuania), 2024. 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.

Development of a Bedside Decision Tree for Postexacerbation Risk Stratification: Translating Neuroimmune Biomarker Dynamics Into Clinical Practice.Canadian respiratory journal · 2026
Observational

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.

Elina AleksandrovaDepartment of Medical Chemistry and Biochemistry, Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria.

Dimo DimovDepartment of Medical Chemistry and Biochemistry, Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria.

Tanya TachevaDepartment of Medical Chemistry and Biochemistry, Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria.

Hristina PetrovaDepartment of Medical Chemistry and Biochemistry, Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria.

Kahan CelikDepartment of Medical Chemistry and Biochemistry, Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria.

Tatyana VlaykovaDepartment of Medical Chemistry and Biochemistry, Medical Faculty, Trakia University, 6000 Stara Zagora, Bulgaria.ORCID 0000-0003-1488-8867

Funding

Bulgarian Ministry of Education and Science № BG-RRP-2.004-0006-C02Trakia University, Medical Faculty 6/2021

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Brain-Derived Neurotrophic FactorPulmonary Disease, Chronic ObstructiveSmokingAgedCase-Control StudiesFemaleHumansMaleMiddle AgedRespiratory Function TestsSpirometryBDNF protein, humanBrain-Derived Neurotrophic FactorBDNFCOPDELISAserumspirometry

Identifiers

PMID39064540

DOI10.3390/medicina60071111

PMCPMC11279016

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.