Ameliorative effect of vitamin E and selenium against bisphenol A-induced toxicity in spinal cord and submandibular salivary glands of adult male albino rats.

Autor: Bashir DW; Department of Cytology and Histology, Faculty of Vet Med, Cairo University, Cairo, Egypt., Ahmed YH; Department of Cytology and Histology, Faculty of Vet Med, Cairo University, Cairo, Egypt., El-Sakhawy MA; Department of Cytology and Histology, Faculty of Vet Med, Cairo University, Cairo, Egypt.
Jazyk: angličtina
Zdroj: International journal of environmental health research [Int J Environ Health Res] 2023 Oct; Vol. 33 (10), pp. 993-1009. Date of Electronic Publication: 2022 Apr 22.
DOI: 10.1080/09603123.2022.2067327
Abstrakt: Bisphenol A (BPA) used in plastic industry. This study evaluate ameliorative effect of vitamin E and selenium in combating BPA toxicity in spinal cord (SC) and submandibular glands (SMGs). Thirty rats divided into three groups [Group I, controls; Group II, BPA orally (25 mg/kg) three times a week, 60 days; Group III, BPA (25 mg/kg) plus vitamin E and selenium in water (1 ml/L/day)]. By histopathological, immunohistochemical, and biochemical investigations. Bisphenol A group showed degenerative alterations. SC gray matter showed pyknotic nuclei and white matter revealed neuropil degeneration. Myelinated fibers showed dispersed myelin. SMGs, exhibited vacuolated cytoplasm in acinar cells. Intense glial fibrillary acidic protein in SC and strong proliferating cell nuclear antigen in acinar and ductal cell nuclei of SMGs. Malondialdehyde elevated in SC and catalase decreased in SMG. Group III, SC and SMG revealed partial recovery. Vitamin E and selenium displayed protective effects against BPA toxicity in SC and SMGs.
Databáze: MEDLINE
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