Evidence map›Paper›PMID 22811599›Full record

ArticleJournal of biomedicine & biotechnology2012

Treatment with aqueous extract from Croton cajucara Benth reduces hepatic oxidative stress in streptozotocin-diabetic rats.

Graziella Ramos Rodrigues, Fábio Cangeri Di Naso, Marilene Porawski, Eder Marcolin, Nélson Alexandre Kretzmann, Alexandre de Barros Falcão Ferraz, Marc Francois Richter, Cláudio Augusto Marroni, Norma Possa Marroni

Abstract read
In one paragraph

Article in Journal of biomedicine & biotechnology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Secondary Metabolites fromMetabolites · 2025
    Review
  2. Review
  3. Review
  4. In Vitro Cytotoxicity and Anti-HIV Activity of Crude Extracts ofJournal of experimental pharmacology · 2021
    Article
  5. Effect of Extract and Ellagic Acid fromAntioxidants (Basel, Switzerland) · 2018
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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

9 authors.

Graziella Ramos RodriguesPost-Graduation Program in Medical Sciences, Medical School, Federal University of Rio Grande do Sul-UFRGS, 90035-903 Porto Alegre, RS, Brazil.
Fábio Cangeri Di Naso
Marilene Porawski
Eder Marcolin
Nélson Alexandre Kretzmann
Alexandre de Barros Falcão Ferraz
Marc Francois Richter
Cláudio Augusto Marroni
Norma Possa Marroni

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Croton cajucara Benth is a plant found in Amazonia, Brazil and the bark and leaf infusion of this plant have been popularly used to treat diabetes and hepatic disorders. The present study was designed to evaluate the oxidative stress as well as the therapeutic effect of Croton cajucara Benth (1.5 mL of the C. cajucara extract i.g.) in rats with streptozotocin-induced diabetes. Croton cajucara Benth was tested as an aqueous extract for its phytochemical composition, and its antioxidant activity in vitro was also evaluated. Lipid peroxidation and superoxide dismutase, catalase, and glutathione reductase activities were measured in the hepatic tissue, as well as the presence activation of p65 (NF-κB), through western blot. Phytochemical screening of Croton cajucara Benth detected the presence of flavonoids, coumarins and alkaloids. The extract exhibited a significant antioxidant activity in the DPPH-scavenging and the hypoxanthine/xanthine oxidase assays. Liver lipid peroxidation increased in diabetic animals followed by a reduction in the Croton-cajucara-Benth-treated group. There was activation of p65 nuclear expression in the diabetic animals, which was attenuated in the animals receiving the Croton cajucara Benth aqueous extract. The liver tissue in diabetic rats showed oxidative alterations related to the streptozotocin treatment. In conclusion the Croton cajucara Benth aqueus extract treatment effectively reduced the oxidative stress and contributed to tissue recovery.

Indexed as

Oxidative StressAnimalsBiphenyl CompoundsBlotting, WesternCrotonDiabetes Mellitus, ExperimentalEnzyme AssaysFree Radical ScavengersInhibitory Concentration 50LiverMalePhytotherapyPicratesPlant ExtractsProtein SubunitsRats1,1-diphenyl-2-picrylhydrazylBiphenyl CompoundsFree Radical ScavengersPicratesPlant ExtractsProtein SubunitsReactive Oxygen SpeciesTranscription Factor RelAXanthine Oxidase

Identifiers

PMID22811599
PMCPMC3395422

What OpenQuestion holds

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Registered trials

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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.