Evidence map›Paper›PMID 22427756›Full record

ArticleArchives of medical science : AMS2010

The role of oxidative stress and effect of alpha-lipoic acid in reexpansion pulmonary edema - an experimental study.

Seyfettin Gumus, Orhan Yucel, Mehmet Gamsizkan, Ayse Eken, Omer Deniz, Ergun Tozkoparan, Onur Genc, Hayati Bilgic

Open access · goldAbstract read
In one paragraph

Article in Archives of medical science : AMS, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.4field-weighted citation impact, top 32% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  7. Hypoxemia after pneumothorax exsufflation: a case report.The Pan African medical journal · 2017
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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.

Seyfettin GumusDepartment of Pulmonary Medicine, Gulhane Military Medical Academy, Ankara, Turkey.
Orhan Yucel
Mehmet Gamsizkan
Ayse Eken
Omer Deniz
Ergun Tozkoparan
Onur Genc
Hayati Bilgic
Turkish Armed Forces · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionWe investigated the role of oxidative stress in the pathogenesis of reexpansion pulmonary edema (RPE) and effect of alpha-lipoic acid (ALA) in the prevention of RPE. MATERIAL AND

methodsThere were 4 groups consisting of 10 rats in each group; control group (CG), α-lipoic acid group (ALAG), reexpansion pulmonary edema group (RPEG), reexpansion pulmonary edema plus α-lipoic acid group (RPE + ALAG). In all the groups, all rats were sacrificed 2 hours after the reexpansion of lungs. To indicate oxidative stress malondialdehyde (MDA), and to indicate antioxidant status superoxide dismutase (SOD), catalase (CAT) and glutathione peroxides (GPx) were measured in the lungs of rats.

resultsMean MDA value was lower in CG (7.02 ±0.14) and in ALAG (6.95 ±0.11) than the other groups (p = 0.001). It was highest in RPEG (8.89 ±0.21) (p = 0.001). It was lower in RPE + ALA G (7.21 ±0.32) than RPEG (p = 0.001). Antioxidant levels: GPx (37.21 ±3.01), CAT (2.87 ±0.14) and SOD (100.12 ±12.39) were lowest in RPEG among all groups (p = 0.001). These values were GPx (45.21 ±3.54), CAT (3.24 ±0.21) and SOD (172.36 ±15.48) in RPE + ALA G and were greater than those of RPEG (p = 0.001). While normal pulmonary parenchyma was seen in 2 rats in RPE + ALAG, it was not seen in RPEG. Pulmonary edema was seen in 1 rat in RPE + ALAG; however, it was seen in 3 in RPEG.

conclusionsOxidative stress might have an important role in the pathogenesis of RPE. In addition, ALA treatment might contribute in preventing RPE.

Indexed as

alpha-lipoic acidedemalungoxidative stressreexpansion

Identifiers

PMID22427756
PMCPMC3302694
OpenAlexW2028994394

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.