Evidence map›Paper›PMID 40170797›Full record

ArticleToxicology reports2025

Effect of methoxychlor on liver function, lipid peroxidation, and antioxidants in experimental rats.

Savina K Ottupurakkal, E Jayadevi Variyar, K M Ramkumar, R Jayasuriya

Abstract read
In one paragraph

Article in Toxicology reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Sea Buckthorn (Foods (Basel, Switzerland) · 2026
    Review
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

4 authors.

Savina K OttupurakkalDepartment of Biotechnology and Microbiology, Kannur University, Kannur, Kerala 670661, India.
E Jayadevi VariyarDepartment of Biotechnology and Microbiology, Kannur University, Kannur, Kerala 670661, India.
K M RamkumarDepartment of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603 203, India.
R JayasuriyaDepartment of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603 203, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Methoxychlor (MXC), a widely used pesticide, poses significant toxicological risks to various biological systems. It is an environmental contaminant and the only organochlorine pesticide still using instead of DDT. Endocrine disruption of MXC is also under investigation.This study aimed to investigate the effects of MXC on antioxidant status, lipid peroxidation, and liver metabolism in experimental rats. Methods: Male Wistar rats were divided into control and treatment groups, with the latter receiving 150 mg/kg and 250 mg/kg body weight (BW) of MXC via oral administration for 30 days. Liver function was assessed by measuring circulating biomarkers, including Alanine Transaminase (ALT), Aspartate Transaminase (AST), and Alkaline Phosphatase (ALP). Oxidative damage was evaluated by determining Thiobarbituric Acid Reactive Substances (TBARS), hydroperoxide (HYP), and other lipid peroxidation markers. Key enzymes involved in antioxidant defense mechanisms were also analyzed in the liver of experimental animals. Results: Our results demonstrated a significant increase in ALT, AST, and ALP levels in the serum of rats exposed to MXC, indicating impaired liver function. This was accompanied by elevated lipid peroxidation, further emphasizing oxidative stress. Moreover, the activities of antioxidant enzymes such as SOD, GPx, and CAT were markedly reduced in the MXC-exposed groups compared to the controls, suggesting a compromised antioxidant defense system. Conclusion: These findings suggest that methoxychlor exposure disrupts liver function and induces oxidative stress by enhancing lipid peroxidation, thereby depleting natural antioxidant defenses. This study highlights the potential hepatotoxic effects of methoxychlor and underscores the role of oxidative stress in mediating its toxicity.

Indexed as

AntioxidantHepatotoxicityLipid peroxidationLiver metabolismMethoxychlor

Identifiers

PMID40170797
PMCPMC11960667

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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.