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Deleterious Effect of Toluene on Rat Cerebrum Cortex and the Exert Effect of Resveratrol: (Histological, Immunohistochemical and Ultrastructural Study)
Faculty
Medicine
Year:
2021
Type of Publication:
ZU Hosted
Pages:
855-872
Authors:
Rania Saied Moawad Ali
Staff Zu Site
Abstract In Staff Site
Journal:
The Egyptian journal of Histology Egyptian Society of Histology and Cytology in Cooperation with The Egyptian Knowledge Bank (EKB)
Volume:
44
Keywords :
Deleterious Effect , Toluene , , Cerebrum Cortex , , Exert
Abstract:
Background: Toluene is a chemical hydrocarbon that affects mainly the central nervous system. Resveratrol has a large spectrum of beneficial health effect. Aim: The study aimed to assess the protective effect of Resveratrol (RES) on cerebrum injury in rat caused by toluene (TN). Materials & Methods:Thirty adult male Wistar albino rats were used in this study, each weighting 200-250 g, aging 4-6 months. They were separated into five equal groups, Control group:The animals had only regular diet and tap water,Corn oil group: was given 0.1 ml/10 g/day corn oil, intraperitoneally,TN-treated group:The animalsreceived Toluene intraperitoneallywith a dosage of 500 mg/kg/day (n ¼ 7) (0.1 g/ml, in corn oil) (0.5ml/kg/day) for 14 days,RES group: The animalsreceived resveratrol 10 mg/kg/day intraperitoneally for 14 days, andTN+RES treated group: The animalsreceived toluene alongside supplemented with resveratrol (as previous doses) for 14 days.All rats were anesthetized, scarified and the brain was dissected out. Parts of brain tissues were processed for tissue homogenates for measuringMDA, SOD, Gpx. A nd other parts of the brain tissues were subjected to histopathological examination (light and electron microscopic examination). Immunohistochemical staining for BCL2, BAX, GFAP and synaptophysin were performed with morphometric and statistical analysis. Results: Toluene revealed increment in MDA together with a decrement of SOD and Gpx activity. Moreover, Toluene exhibited obvious histopathological deterioration with over expression of Bax protein and glial fibrillary acidic protein (GFAP) and down expression of Bcl2and synaptophysin. RES restored the biochemical profile of oxidative damage and improved the histopathological and immunohistochemical picture. Conclusion: In conclusion, our results speckled a bright on the probable effective role of RES on cerebrum injury induced by toluene and provide available suggestion on the potential clinical effectiveness of RES supplementation in case of cerebrum injury.
Author Related Publications
Rania Saied Moawad Ali, "Prenatal development of the liver in albino rat التغيرات التكوينية قبل الولادة فى كبد الفأر الأبيض", British Journal of Science, 2014
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Rania Saied Moawad Ali, "prenatal development of the liver in albino rat", British journal of sceince, 2014
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Rania Saied Moawad Ali, "Histological Study on the Effect of Experimentally Induced Hyperthyroidism on Testes of Adult Albino Rats and Possible Ameliorating Role of L-carnitine", Egyptian Society of Histology and Cytology in Cooperation with The Egyptian Knowledge Bank (EKB)., 2020
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Rania Saied Moawad Ali, "Histological and biochemical changes induced by gibberellic acid in the livers of pregnant albino rats and their offspring: ameliorative effect of Nigella sativa", spiringer, 2019
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Rania Saied Moawad Ali, "The Potential Protective Role of Hydroxytyrosol against Cypermethrin-induced Histological,Immunohistochemical and Biochemical Changes in Lung of Adult Male Albino Rats", Egyptian Society of Histology and Cytology in Cooperation with The Egyptian Knowledge Bank (EKB), 2021
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Department Related Publications
Eman Ramadan Abdelfatah Ibrahiem, "التغيرات التكوينية بعد الولادة للغدة النكفية في الفأر الابيض: دراسة هستولوجيةو هستوكيميائية مناعية و مورفومترية", British Journal of Science, 2014
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Marwa Tharwat Abdel Fattah, "Possible protective role of l-carnitine against hyperthyroidism induced osteoporotic changes in femoral diaphysis of adult male albino rats", Egyptian society of histology, 2021
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Marwa Tharwat Abdel Fattah, "Impact of electronic cigarette vaping on the cytoarchitecture of the tongue in the adult male albino rat", Egyptian society of histology, 2021
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Asmaa Mohamed Tolbaa, "LEAD ACETATE INDUCED CHANGES ON THE RENAL CORTEX OF THE ADULT ALBINO RAT AND THE PROTECTIVE ROLE OF ZINGIBER OFFICINALE: HISTOLOGICAL AND IMMUNOHISTOCHEMICAL STUDY", Ain Shams Medical Journal Science, 2016
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