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The Potential Protective Role of Hydroxytyrosol against Cypermethrin-induced Histological,Immunohistochemical and Biochemical Changes in Lung of Adult Male Albino Rats
Faculty
Medicine
Year:
2021
Type of Publication:
ZU Hosted
Pages:
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:
Keywords :
, Potential Protective Role , Hydroxytyrosol against Cypermethrin-induced
Abstract:
Background: Cypermethrin (CYP) is a synthetic pyrethroid used as a pesticide. It induces toxicity of different organs. Hydroxytyrosol (HT) can protect against oxidant-induced toxicity and promote programmed apoptosis counteracting cellular infiltration. Aim: The present study aimed to assess the CYP-induced histological, immunohistochemical and biochemical changes in rat lungs and to clarify the protective role of HT. Materials and Methods: Forty adult male albino rats, their wights were (150–200 g), were used. The rats were equally distributed into four groups as follows; control group gavaged by oral route with corn oil (1 ml/kg/day), HT group gavaged by oral route with HT (50 mg/kg/day dissolved in I ml distilled water), CYP-treated group gavaged by oral route with CYP (20 mg/kg/day dissolved in I ml corn oil), and CYP+HT treated group treated orally with CYP and HT (as previous doses) for 14 days. All groups underwent histological lung examination, immunohistochemical, morphometric and biochemical analysis. Results: This study showed that CYP caused a significant rise in MDA with a significant decline of SOD, CAT, and GSH levels. Histological changes revealed extensive cellular infiltration, thickening alveolar septum, increased angiogenesis with areas of hemorrhage, extravasation of blood, and decreased areas of ventilation in lungs of rats treated with CYP. Moreover, ultrastructural observations confirmed previous results. A noticeable improvement of the affected lung tissues was observed with HT treatment in the form of regaining of normal epithelial bronchial lining, re-inflation of alveoli and nearly intact intima of the blood vessels as well as restoration of type II pneumocyte structure. Conclusion: HT was proved to ameliorate theCYP-induced histological, immunohistochemical and biochemical changes in rat lung.This could be explained by HT's anti-inflammatory and antioxidant properties and scavenging abilitiesagainst active free radicals. These findings can be of value for future clinical applications.
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, "Deleterious Effect of Toluene on Rat Cerebrum Cortex and the Exert Effect of Resveratrol: (Histological, Immunohistochemical and Ultrastructural Study)", Egyptian Society of Histology and Cytology in Cooperation with The Egyptian Knowledge Bank (EKB), 2021
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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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Department Related Publications
Gamal Hamed Elsayed Hasanien, "دراسة بالميكروسكوب الإلكتروني للخلايا الغير ليمفوانية في نخاع تيموس الأرنب", لايوجد, 1900
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Gamal Mohamed Zain Elabdein, "دراسه تشريحيه لفتحات الاوردة الكبديه من الوريد الاجوف السفلى في الانسان", لايوجد, 1900
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Raafat Hassan Mohamed Abdelaal, "دراسه تشريحيه للجراب الليفي لاصابع اليد في الانسان", لايوجد, 1900
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