Evidence map›Paper›PMID 34679734›Full record

ArticleAntioxidants (Basel, Switzerland)2021

Biochemical Evaluation of the Effects of Hydroxyurea in Vitro on Red Blood Cells.

Cristiane Oliveira Renó, Grazielle Aparecida Silva Maia, Leilismara Sousa Nogueira, Melina de Barros Pinheiro, Danyelle Romana Alves Rios, Vanessa Faria Cortes, Leandro Augusto de Oliveira Barbosa, Hérica de Lima Santos

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 33% of its field
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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Observational
  2. Redox Potential (EMolecules (Basel, Switzerland) · 2025
    Article
  3. Ferroptosis as an emerging target in sickle cell disease.Current research in toxicology · 2024
    Article
  4. Article
  5. 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

8 authors at 1 institution in 1 country.

Cristiane Oliveira RenóLaboratório de Bioquímica Celular, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.
Grazielle Aparecida Silva MaiaLaboratório de Bioquímica Celular, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.
Leilismara Sousa NogueiraLaboratório de Bioquímica Celular, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.
Melina de Barros PinheiroLaboratório de Análises Clínicas, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.
Danyelle Romana Alves RiosLaboratório de Hematologia Clínica, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.
Vanessa Faria CortesLaboratório de Bioquímica Celular, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.ORCID 0000-0002-6464-7634
Leandro Augusto de Oliveira BarbosaLaboratório de Bioquímica Celular, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.ORCID 0000-0002-4631-0130
Hérica de Lima SantosLaboratório de Bioquímica Celular, Campus Centro Oeste Dona Lindu, Universidade Federal de São João del-Rei, Divinópolis 35501-296, Minas Gerais, Brazil.
Federal University of São João del-Rei · BR

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 305173/2018-9Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001Fundação de Amparo à Pesquisa do Estado de Minas Gerais APQ-00855-19
6 · The paper itself

Abstract

Hydroxyurea (HU) is a low-cost, low-toxicity drug that is often used in diseases, such as sickle cell anemia and different types of cancer. Its effects on the red blood cells (RBC) are still not fully understood. The in vitro effects of HU were evaluated on the biochemical parameters of the RBC from healthy individuals that were treated with 0.6 mM or 0.8 mM HU for 30 min and 1 h. After 30 min, there was a significant increase in almost all of the parameters analyzed in the two concentrations of HU, except for the pyruvate kinase (PK) activity. A treatment with 0.8 mM HU for 1 h resulted in a reduction of the levels of lipid peroxidation, Fe

Indexed as

antioxidant systemenergy metabolismhydroxyureareactive oxygen speciesred blood cells

Identifiers

PMID34679734
PMCPMC8533185
OpenAlexW3206284956

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.