ArticleEnvironmental science and pollution research international2017
Di-n-butyl phthalate prompts interruption of spermatogenesis, steroidogenesis, and fertility associated with increased testicular oxidative stress in adult male rats.
Article in Environmental science and pollution research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 40 citations in OpenAlex.
- Protective effects of 20(R) ginsenoside Rg3 on DBP-induced reproductive injury in mice through Nrf2/ARE pathway.Scientific reports · 2025Article
- Maternal exposure to Di-n-butyl phthalate (DBP) inhibit orexin receptor 1 (OX1R) expression to prevent Sertoli cells proliferation through the AKT signaling pathway.Toxicology research · 2024Article
- The role of small GTPases in bisphenol AF-induced multinucleation in comparison with dibutyl phthalate in the male germ cells.Toxicological sciences : an official journal of the Society of Toxicology · 2023Article
- Effects of tris(1,3-dichloro-2-propyl) phosphate on epididymal sperm parameters in adult male rats.The Journal of veterinary medical science · 2022Article
- Integrated Genomic and Bioinformatics Approaches to Identify Molecular Links between Endocrine Disruptors and Adverse Outcomes.International journal of environmental research and public health · 2022Review
- Functional and Flow Cytometric Analysis of Buffalo Cryopreserved Spermatozoa: Comparison of Different Breeds and Incubation Times.International journal of fertility & sterility · 2021Article
- Exposure to Dibutyl Phthalate and Reproductive-Related Outcomes in Animal Models: Evidence From Rodents Study.Frontiers in physiology · 2021Review
- Mechanisms of Testicular Disruption from Exposure to Bisphenol A and Phtalates.Journal of clinical medicine · 2020Review
- Role of JNK and ERK1/2 MAPK signaling pathway in testicular injury of rats induced by di-N-butyl-phthalate (DBP).Biological research · 2019Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Di-n-butyl phthalate (DBP) is extensively used as plasticizer, and it was ubiquitary released into the environment. The present study was aimed to investigate the effect of DBP on reproductive competence in adult male rats. Adult male rats were received corn oil or DBP injection intraperitoneally (ip) at 100 and 500 mg/kg body weight on 90, 97, 104, and 111 days. Following completion of the experimental period, adult male rats were cohabitated with untreated proestrus female rats for determination of fertilization capacity. Then, adult male rats were sacrificed, and other reproductive endpoints were determined by histopathology and biochemical analysis. The results revealed significant reduction of fertilization potential by decrease mating, fertility indices with increase pre-implantation and post-implantation losses, and resorptions in normal female rat cohabitation with DBP-treated adult male rats. The testes, seminal vesicle tissue somatic indices, epididymal sperm count, motility, viability, and hypoosmotic swelling (HOS) sperm were significantly decreased with increased sperm morphological abnormalities in DBP-treated adult male rats. The disorientation of spermatogenic cells decreased the diameter and epithelial thickness of seminiferous tubule in the testicular histopathology of DBP-exposed rats. Significant reduction of testicular 3β-hydroxysteroid dehydrogenase and 17β-hydroxysteroid dehydrogenase enzyme levels and serum testosterone with increased follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels were observed in DBP-treated groups. Higher testicular oxidative stress marker (lipid peroxidation product) with lower antioxidant enzymes such as superoxide dismutase, catalase, and glutathione peroxidase levels in DBP-exposed groups was observed. From these results, it can be concluded that DBP increases oxidative stress; it leads to impairment of spermatogenesis, steroidogenesis, and fertility in adult male rats.
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