Evidence map›Paper›PMID 22811354›Full record

ArticleJournal of clinical laboratory analysis2012

Prolidase and oxidative stress in chronic hepatitis C.

Fazilet Duygu, Suda Tekin Koruk, Hasan Karsen, Nurten Aksoy, Abdullah Taskin, Melek Hamidanoglu

Abstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 25 citations in OpenAlex.

  1. Trial
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  4. Observational
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  10. Review
  11. Does prolidase indicate worsening of hepatitis B infection?Journal of clinical laboratory analysis · 2013
    Article
  12. Review
  13. 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

6 authors at 1 institution in 1 country.

Fazilet DuyguDepartment of Infectious Diseases and Clinical Microbiology, Tokat State Hospital, Tokat, Turkey. drfduygu@yahoo.com
Suda Tekin Koruk
Hasan Karsen
Nurten Aksoy
Abdullah Taskin
Melek Hamidanoglu
Harran University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatitis C infection represents a common healthcare issue worldwide. The present trial was designed to investigate the role of prolidase, an enzyme that is significantly involved in the biosynthesis of collagen, and of the oxidative stress that is considered to be involved in the pathogenesis of various diseases, in the chronic hepatitis C infection. The trial was performed to assess the serum prolidase enzyme level and the oxidative-antioxidative status and to determine the relation between the serum prolidase activity and the oxidative stress parameters.

methodsA total of 95 individuals, including 55 patients with chronic hepatitis C infection (CHC) and 40 healthy adults, were enrolled in the trial. The values for prolidase, the total antioxidant status (TAS), the total oxidative stress (TOS), the oxidative stress index (OSI), sulfhydryl (SH), lipid peroxidation LOOH, catalase (CAT), and ceruloplasmin were measured and compared between the patient groups.

resultsThe prolidase, TOS, LOOH, CAT, and the OSI values were higher in the chronic hepatitis C group compared to the control group (P < 0.001). The TAS, SH, and ceruloplasmin levels were lower in the CHC group relative to the control group (P < 0.001).

conclusionWe suppose that the values of prolidase and the oxidative stress are increased while the antioxidant levels are decreased in CHC. As a result, prolidase and the oxidative stress seem to be related with the progression of the disease.

Indexed as

AdolescentAdultAgedCase-Control StudiesCatalaseDipeptidasesFemaleHepatitis C, ChronicHumansLipid PeroxidationMaleMiddle AgedOxidative StressStatistics, NonparametricSulfhydryl CompoundsCatalaseDipeptidasesproline dipeptidaseSulfhydryl Compounds

Identifiers

PMID22811354
PMCPMC6807348
OpenAlexW1485813072

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.