Evidence map›Paper›PMID 29207692›Full record

ArticleJournal of clinical and diagnostic research : JCDR2017

Oxidative Stress in the Development of Genetic Generalised Epilepsy: An Observational Study in Southern Indian Population.

D K V Prasad, U Satyanarayana, Uzma Shaheen, T Surya Prabha, Anjana Munshi

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical and diagnostic research : JCDR, 2017. 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
0.9field-weighted citation impact, top 25% 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

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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, 16 citations in OpenAlex.

  1. Article
  2. Superoxide dismutase and neurological disorders.IBRO neuroscience reports · 2024
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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

5 authors at 1 institution in 1 country.

D K V PrasadAssistant Professor, Department of Biochemistry, NRI Institute of Medical Sciences, Visakhapatnam, Andhra Pradesh, India.
U SatyanarayanaProfessor, Department of Biochemistry, Dr Pinnamaneni Institute of Medical Sciences, Gannavaram, Andhra Pradesh, India.
Uzma ShaheenResearch Scholar, Department of Molecular Biology, Institute of Genetics and Hospital for Genetic Diseases, Hyderabad, Telangana, India.
T Surya PrabhaProfessor, Department of Human Genetics, Central University of Punjab, Bathinda, Punjab, India.
Anjana MunshiAssociate Professor, Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Institute of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionOxidative stress resulting from excessive generation of Reactive Oxygen Species (ROS) plays a significant role in neurodegeneration associated with seizures/epilepsy.

aimTo evaluate oxidative stress markers and antioxidant enzymes in Genetic Generalised Epilepsy (GGE) and to know the extent of oxidative stress induced by Anti-Epileptic Drugs (AEDs) with the time duration of treatment. MATERIALS AND

methodsIn this case-control study, 310 GGE patients (male:female=203:107), who were on AED treatment (n=235) and 75 untreated patients (male:female=49:26) along with 310 age and sex matched healthy controls were recruited. Oxidative stress markers such as Nitric Oxide (NO), Malondialdehyde (MDA) and antioxidant enzyme activities namely Superoxide Dismutase (SOD), Glutathione Peroxidase (GPx) and Catalase (CAT) were measured spectrophotometrically.

resultsSignificantly higher levels of serum NO, MDA and low levels of plasma Total Antioxidant Capacity (TAC) were found in patients as compared to controls (p<0.001) whereas erythrocyte SOD, CAT and GPx activities were found to be significantly low in patients when compared to the control group (p<0.001). Statistically significant higher levels of NO, MDA and lower levels of SOD, CAT and TAC were observed in patients subgroup, who were on AEDs for more than >5 years compared to other groups (≤ 1 year and 1-≤ 5 years) (p=0.02, p=0.01, p=0.001, p=0.01 and p=0.05 respectively). Further, significant increase in the levels of NO, MDA and decreased activities of SOD, CAT were found in treated patients compared to untreated patients (p<0.05) denoting that additional oxidative stress induced by AEDs which results in seizure recurrence and drug intractability.

conclusionOur study demonstrated that GGE patients have additional oxidative stress due to AEDs and decreased antioxidant enzyme activities causing an imbalance between oxidant and antioxidant status, which might contribute to the pathogenesis of GGE.

Indexed as

Antiepileptic drugsAntioxidant enzymesIntractable epilepsyReactive oxygen speciesSeizure

Identifiers

PMID29207692
PMCPMC5713714
OpenAlexW2761785613

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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.