Chemo-Protective Potential of Cerium Oxide Nanoparticles against Fipronil-Induced Oxidative Stress, Apoptosis, Inflammation and Reproductive Dysfunction in Male White Albino Rats

Hamida Saleh; Atef M. K. Nassar; Ahmed E. Noreldin; Dalia Samak; Norhan Elshony; Lamiaa Wasef; Yaser H. A. Elewa; Shaimaa M. A. Hassan; Abdullah A. Saati; Helal F. Hetta; Gaber El-Saber Batiha; Masakazu Umezawa; Hazem M. Shaheen; Yasser S. El-Sayed

doi:10.3390/molecules25153479

Molecules (Jul 2020)

Chemo-Protective Potential of Cerium Oxide Nanoparticles against Fipronil-Induced Oxidative Stress, Apoptosis, Inflammation and Reproductive Dysfunction in Male White Albino Rats

Hamida Saleh,
Atef M. K. Nassar,
Ahmed E. Noreldin,
Dalia Samak,
Norhan Elshony,
Lamiaa Wasef,
Yaser H. A. Elewa,
Shaimaa M. A. Hassan,
Abdullah A. Saati,
Helal F. Hetta,
Gaber El-Saber Batiha,
Masakazu Umezawa,
Hazem M. Shaheen,
Yasser S. El-Sayed

Affiliations

Hamida Saleh: Department of Veterinary Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
Atef M. K. Nassar: Pesticides Chemistry and Toxicology, Plant Protection Department, Faculty of Agriculture, Damanhour University, Damanhour, Damanhour 22511, Egypt
Ahmed E. Noreldin: Department of Histology and Cytology, Faculty of Veterinary Medicine, The Scientific Campus, Damanhour University, Damanhour 22511, Egypt
Dalia Samak: Department of Veterinary Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
Norhan Elshony: Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
Lamiaa Wasef: Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
Yaser H. A. Elewa: Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
Shaimaa M. A. Hassan: Histology and Cell Biology Department, Faculty of Medicine, Menoufia University, Shebin El-Koom 32511, Egypt
Abdullah A. Saati: Department of Community Medicine & Pilgrims Healthcare, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia
Helal F. Hetta: Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
Gaber El-Saber Batiha: Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
Masakazu Umezawa: Department of Materials Science and Technology, Faculty of Industrial Science and Technology Soga Laboratory, 9th Floor, Research Labs Building, Tokyo University of Science, 6-3-1 Niijuku, Katsushika, Tokyo 125-8585, Japan
Hazem M. Shaheen: Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
Yasser S. El-Sayed: Department of Veterinary Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt

DOI: https://doi.org/10.3390/molecules25153479
Journal volume & issue: Vol. 25, no. 15
p. 3479

Abstract

Read online

Fipronil (FIP) is an insecticide commonly used in many fields, such as agriculture, veterinary medicine, and public health, and recently it has been proposed as a potential endocrine disrupter. The purpose of this study was to inspect the reproductive impacts of FIP and the possible protective effects of cerium nanoparticles (CeNPs) on male albino rats. Rats received FIP (5 mg/kg bwt; 1/20 LD50), CeNPs (35 mg/kg bwt) and FIP+CeNPs per os daily for 28 days. Serum testosterone levels, testicular oxidative damage, histopathological and immunohistochemical changes were evaluated. FIP provoked testicular oxidative damage as indicated by decreased serum testosterone (≈60%) and superoxide dismutase (≈50%), glutathione peroxidase activity (≈46.67%) and increased malondialdehyde (≈116.67%) and nitric oxide (≈87.5%) levels in testicular tissues. Furthermore, FIP induced edematous changes and degeneration within the seminiferous tubules, hyperplasia, vacuolations, and apoptosis in the epididymides. In addition, FIP exposure upregulated interleukin-1β (IL-1β), nitric oxide synthase 2 (NOS), caspase-3 (Casp3) and downregulated the Burkitt-cell lymphomas (BCL-2), inhibin B proteins (IBP), and androgen receptor (Ar) mRNA expressions Casp3, nitric oxide synthase (iNOS), ionized calcium-binding adapter molecule 1(IBA1), and IL-1β immunoreactions were increased. Also, reduction of proliferating cell nuclear antigen (PCNA), mouse vasa homologue (MVH), and SOX9 protein reactions were reported. Interestingly, CeNPs diminished the harmful impacts of FIP on testicular tissue by decreasing lipid peroxidation, apoptosis and inflammation and increasing the antioxidant activities. The findings reported herein showed that the CeNPs might serve as a supposedly new and efficient protective agent toward reproductive toxicity caused by the FIP insecticide in white male rats.

Published in Molecules

ISSN: 1420-3049 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Chemistry: Organic chemistry
Website: http://www.mdpi.com/journal/molecules

About the journal

Abstract

Keywords