ArticleEnvironmental science and pollution research international2019
Role of copeptin as a novel biomarker of bisphenol A toxic effects on cardiac tissues: biochemical, histological, immunohistological, and genotoxic study.
Article in Environmental science and pollution research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed, 7 citations in OpenAlex.
- Bisphenol A (BPA) and Cardiovascular or Cardiometabolic Diseases.Journal of xenobiotics · 2023Review
- Re-evaluation of the risks to public health related to the presence of bisphenol A (BPA) in foodstuffs.EFSA journal. European Food Safety Authority · 2023Article
- Bisphenol A (BPA) Leading to Obesity and Cardiovascular Complications: A Compilation of Current In Vivo Study.International journal of molecular sciences · 2022Review
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Copeptin is a precursor for arginine vasopressin which is usually elevated in acute stress and cardiac emergencies. Bisphenol A (BPA) is an ideal plasticizing factor used in manufacturing of plastics and epoxy resins. To evaluate the cardio toxicity of bisphenol A and to assess copeptin as a cardio toxic diagnostic and prognostic biomarker in Wistar rats. Sixty Wistar rats were classified into three groups: group I, naive group received regular diet and water; group II, vehicle group administered corn oil; and group III, each rat received BPA daily with (30 mg/kg/day S.C). After 4 weeks, blood samples were collected for estimating serum copeptin levels. Then, the hearts were subjected to histological, immunohistochemical, and electron microscopic examination. Cell suspensions from the hearts were examined to determine the extent of DNA damage by comet assay. Bisphenol A induced a significant increase in mean values of serum copeptin level, histopathological changes in the form of dilated congested blood vessels and extensive collagen fiber deposition in the myocardium. Ultrastructurally, disturbed indented nuclei, focal lysis of myofibrils, normal cross striations loss, mitochondrial swelling, and intercalated disks distortion were noticed. Immunohistochemical study showed a significant increase in TLR2 immunoreactions in the myocytes of BPA administered rats. In addition, comet assay showed that bisphenol A exposure produced DNA damage in cardiac cells. We concluded that bisphenol A has deleterious effects on cardiac tissues mean, while copeptin is a good diagnostic and prognostic biomarker.
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