Evidence map›Paper›PMID 24115866›Full record

ArticleThe Canadian journal of plastic surgery = Journal canadien de chirurgie plastique2004

Vitamin C and oxidative stress on cultured human keratinocytes.

Laélcio Lins Ramos Santos, Alfredo Gragnani, Lydia Masako Ferreira, Ivone da Silva Duarte, Ronaldo Gonçalves Silva

Open access · greenAbstract read
In one paragraph

Article in The Canadian journal of plastic surgery = Journal canadien de chirurgie plastique, 2004. 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, top 98% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

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

5 authors at 1 institution in 1 country.

Laélcio Lins Ramos SantosDivision of Plastic Surgery, Department of Surgery, Federal University of São Paulo, São Paulo, Brazil.
Alfredo Gragnani
Lydia Masako Ferreira
Ivone da Silva Duarte
Ronaldo Gonçalves Silva
Universidade Federal de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this research was to study the hypoxia-induced oxidative stress on cultured human keratinocytes. Control and cultured human keratinocytes were treated with vitamin C, and were then assessed by determining the concentration of malonyl dialdehyde (a final product of lipid peroxidation) existing in the cultured environment. Forty-eight flasks with culture of keratinocytes in confluent layer were divided into four groups: one control and one experimental group treated with vitamin C, and one control and one experimental group without vitamin C. All the cultures were sampled for malonyl dialdehyde assessment immediately after the end of a 30 min period of hypoxia. The statistical analysis of the results showed that vitamin C was not an effective protective agent against oxidative stress caused by hypoxia.

Indexed as

Cultured cellsFree radicalsHuman keratinocytesOxidative stressVitamin C

Identifiers

PMID24115866
PMCPMC3792761
OpenAlexW216473349

What OpenQuestion holds

Textmetadata
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.