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Effect of Allium cepa extract on total and differential WBC, TP level, oxidant and antioxidant biomarkers, and lung pathology in ovalbumin-sensitized rats

Shakeri, Farzaneh ; Amin, Fatemeh ; Marefati, Narges ; Roshan, Nama Mohammadian ; Boskabady, Marzie ; Boskabady, Mohammad Hossein

Allergologia et immunopathologia, 2023-01, Vol.51 (3), p.153-162 [Periódico revisado por pares]

Singapore: Codon Publications

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Título:
Effect of Allium cepa extract on total and differential WBC, TP level, oxidant and antioxidant biomarkers, and lung pathology in ovalbumin-sensitized rats
Autor: Shakeri, Farzaneh ; Amin, Fatemeh ; Marefati, Narges ; Roshan, Nama Mohammadian ; Boskabady, Marzie ; Boskabady, Mohammad Hossein
Assuntos: Animals ; Antioxidants ; Antioxidants - pharmacology ; Asthma ; Biomarkers ; Biomarkers - metabolism ; Blood ; Dexamethasone ; Drinking water ; Inflammation ; Laboratory animals ; Lung - pathology ; Lymphocytes ; Malondialdehyde - pharmacology ; Neutrophils ; Nitrogen Dioxide - pharmacology ; Onions - metabolism ; Ovalbumin ; Oxidants - metabolism ; Oxidative stress ; Pathology ; Pneumonia - pathology ; Rats ; Rats, Wistar ; Sulfhydryl Compounds - pharmacology ; Variance analysis
É parte de: Allergologia et immunopathologia, 2023-01, Vol.51 (3), p.153-162
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Descrição: Previous studies have shown that ( ) has relaxant and anti-inflammatory effects. In this research, extract was examined for its prophylactic effect on lung inflammation and oxidative stress in sensitized rats. Total and differential white blood cell (WBC) count in the blood, serum levels of oxidant and antioxidant biomarkers, total protein (TP) in bronchoalveolar lavage fluid (BALF), and lung pathology were investigated in control group (C), sensitized group (S), and sensitized groups treated with and dexamethasone. Total and most differential WBC count, TP, NO , NO , MDA (malondialdehyde), and lung pathological scores were increased while lymphocytes, superoxide dismutase (SOD), catalase (CAT), and thiol were decreased in sensitized animals compared to controls (p < 0.01 to p < 0.001). Treatment with all concentrations of extract significantly improved total WBC, TP, NO , NO , interstitial fibrosis, and emphysema compared to the S group (p < 0.05 to p < 0.001). Two higher concentrations of the extract significantly decreased neutrophil and monocyte count, malondialdehyde, bleeding and epithelial damage but increased lymphocyte, CAT, and thiol compared to the S group (p < 0.05 to p < 0.001). Dexamethasone treatment also substantially improved most measured parameters (p < 0.05 to p < 0.001), but it did not change eosinophil percentage. It was proposed that extract could affect lung inflammation and oxidative stress in sensitized rats.
Editor: Singapore: Codon Publications
Idioma: Inglês;Espanhol

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Effect of Allium cepa extract on total and differential WBC, TP level, oxidant and antioxidant biomarkers, and lung pathology in ovalbumin-sensitized rats

Shakeri, Farzaneh ; Amin, Fatemeh ; Marefati, Narges ; Roshan, Nama Mohammadian ; Boskabady, Marzie ; Boskabady, Mohammad Hossein

Singapore: Codon Publications

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