Evidence map›Paper›PMID 42489949›Full record

ArticleEnvironmental monitoring and assessment2026

Antioxidant strategies of four native tree species across seasons in urban and peri-urban Atlantic Forest remnants.

Bruno Ruiz Brandão da Costa, Fernanda Anselmo-Moreira, Allanis Catharina Pimenta Corrêa, Adriana Dos Santos Lopes, Hugo Humberto de Araújo, Graciele Daiane Diniz Soares, Júlia Duarte Mendes, Adalgiza Fornaro, Agnès Borbon, Silvia Ribeiro de Souza and 2 more

Abstract readComparative Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Environmental monitoring and assessment, 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

12 authors.

Bruno Ruiz Brandão da Costa *Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, Rua Do Matão, 277, São Paulo, SP, 05508-090, Brazil. bruno.ruiz.costa@usp.br.
Fernanda Anselmo-Moreira *Núcleo de Uso Sustentável de Recursos Naturais, Unidade Jardim Botânico, Instituto de Pesquisas Ambientais, São Paulo, SP, 04301-002, Brazil.
Allanis Catharina Pimenta CorrêaDepartamento de Botânica, Instituto de Biociências, Universidade de São Paulo, Rua Do Matão, 277, São Paulo, SP, 05508-090, Brazil.
Adriana Dos Santos LopesDepartamento de Botânica, Instituto de Biociências, Universidade de São Paulo, Rua Do Matão, 277, São Paulo, SP, 05508-090, Brazil.
Hugo Humberto de AraújoDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, Viçosa, MG, 36570-900, Brazil.
Graciele Daiane Diniz SoaresDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, Viçosa, MG, 36570-900, Brazil.
Júlia Duarte MendesDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, Viçosa, MG, 36570-900, Brazil.
Adalgiza FornaroDepartamento de Ciências Atmosféricas, Instituto de Astronomia, Geofísica E Ciências Atmosféricas, Universidade de São Paulo, São Paulo, SP, 05508-090, Brazil.
Agnès BorbonUniversité Clermont Auvergne, Laboratoire de Météorologie Physique, LaMP/CNRS, 6016, Clermont-Ferrand, France.
Silvia Ribeiro de SouzaNúcleo de Uso Sustentável de Recursos Naturais, Unidade Jardim Botânico, Instituto de Pesquisas Ambientais, São Paulo, SP, 04301-002, Brazil.
Luzimar Campos da SilvaDepartamento de Biologia Vegetal, Universidade Federal de Viçosa, Viçosa, MG, 36570-900, Brazil.
Cláudia Maria FurlanDepartamento de Botânica, Instituto de Biociências, Universidade de São Paulo, Rua Do Matão, 277, São Paulo, SP, 05508-090, Brazil. furlancm@ib.usp.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Urban Atlantic Forest remnants are exposed to atmospheric oxidants, particularly tropospheric ozone (O₃), and seasonal environmental variability, yet the biochemical basis of tree resilience to these combined pressures remains poorly resolved. We investigated antioxidant strategies in Alchornea sidifolia (AS), Casearia sylvestris (CS), Guarea macrophylla (GM), and Machaerium nyctitans (MN), comparing an urban and a peri-urban site across dry and rainy seasons in São Paulo, Brazil. We quantified ascorbate (AsA) and glutathione (GSH) redox pools, antioxidant enzymes (superoxide dismutase, SOD; catalase, CAT; and ascorbate peroxidase, APX), total phenolic content (TPC), and malondialdehyde (MDA), and integrated these biochemical data with leaf anatomical analyses and cell death assays. Biochemical profiles were structured by species and, to a lesser extent, by season (PERMANOVA: species R

Indexed as

AntioxidantsOxidative StressTreesUrbanizationAir PollutantsAir PollutionAscorbic AcidBrazilCaseariaEuphorbiaceaeFabaceaeForestsGlutathioneLipid PeroxidationMeliaceaeOzoneAir PollutantsAntioxidantsAscorbic AcidGlutathioneOzonePhenolsAbiotic stressAscorbate–glutathione cycleLeaf redox homeostasisPlant anatomyTropospheric ozone

Identifiers

PMID42489949
PMCPMC13395913

What Socratic 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 Socratic graph.