Evidence map›Paper›PMID 32754679›Full record

ArticleInternational journal of reproductive biomedicine2020

The role of caspase-dependent and caspase-independent pathways of apoptosis in the premature rupture of the membranes: A case-control study.

Ketut Surya Negara, Ketut Suwiyoga, Raka Sudewi, Nyoman Mantik Astawa, Gusti Nyoman Kamasan Arijana, Ketut Tunas, Tjokorda Gede Astawa Pemayun

Open access · goldAbstract read
In one paragraph

Article in International journal of reproductive biomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-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

4 citing papers in PubMed, 10 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Ketut Surya NegaraDepartment of Obstetrics and Gynecology, Medical Faculty of Udayana University, Sanglah Hospital, Bali, Indonesia.
Ketut SuwiyogaDepartment of Obstetrics and Gynecology, Medical Faculty of Udayana University, Sanglah Hospital, Bali, Indonesia.
Raka SudewiDepartment of Neurology, Medical Faculty of Udayana University, Sanglah Hospital Bali, Indonesia.
Nyoman Mantik AstawaLaboratory of Veterinary Medicine, Udayana University Bali, Indonesia.
Gusti Nyoman Kamasan ArijanaBiomedic Laboratory of Medical Faculty Udayana University, Bali, Indonesia.
Ketut TunasDepartment of Public Health, Dhyana Pura University Bali, Indonesia.
Tjokorda Gede Astawa PemayunDepartment of Obstetrics and Gynecology, Medical Faculty of Udayana University, Sanglah Hospital, Bali, Indonesia.
Udayana University · IDFaculty of Public Health · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPremature rupture of membrane (PROM) remains a problem in obstetrics, the mechanisms of PROM have not been clearly defined. Apoptosis is thought to play a key role in the mechanism, via caspase-dependent and caspase-independent pathways. Caspase-3, Apoptosis-inducing factor (AIF), and anti-apoptosis B-cell lymphoma 2 (Bcl-2) are hypothesized to be involved in PROM.

objectiveTo determine the role of caspase-dependent and caspase-independent pathways in the mechanism of PROM. MATERIALS AND

methodsThis was a case-control study involving 42 pregnant women with gestational age between 20-42 wk. Participants were divided into the case group (with PROM) and control group (without PROM). Amniotic membranes were collected immediately after the delivery, and samples were taken from the site of membrane rupture. Immunohistochemical examination was done to determine the expression of Caspase-3, AIF, and Bcl-2.

resultsThe expressions of Caspase-3 (OR = 9.75; 95% CI = 2.16-43.95; p = 0.001) and AIF (OR = 6.60; 95% CI = 1.48-29.36; p = 0.009) were significantly increased, whereas, Bcl-2 expressions (OR = 8.00; 95% CI = 1.79-35.74; p = 0.004) were significantly decreased in the case group.

conclusionHigh Caspase-3, AIF, and low Bcl-2 expression were the risk factors for PROM. Thus, it is evident that caspase-dependent and caspase-independent pathways are involved in the mechanism of PROM.

Indexed as

ApoptosisCaspaseMembranePregnancy.Premature

Identifiers

PMID32754679
PMCPMC7340985
OpenAlexW3040078039

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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.