{"title":"Hydroalcoholic Sumac Extract as a Protective Agent Against X-Ray-Induced Pulmonary Fibrosis.","authors":"Faezeh Rezaie, Aboulfazl Ghafouri Khosroshahi, Amir Larki-Harchegani, Alireza Nourian, Hossein Khosravi","doi":"10.61186/rbmb.13.2.231","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>X-ray exposure can result in acute or chronic damage to lung tissue, leading to pneumonitis and fibrosis. Given the potent antioxidant properties of sumac, this study investigates the impact of hydroalcoholic sumac extract on X-ray-induced pulmonary fibrosis in rats.</p><p><strong>Methods: </strong>In this experimental study, 36 rats were randomly divided into six groups of six rats each. The treatment and sham groups received intraperitoneal administration of the extract daily for one week before exposure to X-ray radiation. On the seventh day, all rats except those in group 3 were exposed to 2 Gy of 6 MV X-rays using an electro-linear accelerator. Lung tissue was subsequently removed to assess the subacute effects of the extract. Data analysis involved independent sample t-tests and one-way ANOVA using SPSS 26.</p><p><strong>Results: </strong>A single dose of X-rays significantly increased oxidative stress and lung tissue damage in rats. However, rats receiving vitamin C and hydroalcoholic sumac extract at two different doses (100 and 400 mg/kg intraperitoneally) positively improved lung damage and decreased antioxidant parameters.</p><p><strong>Conclusions: </strong>The findings demonstrate that hydroalcoholic sumac extract can mitigate oxidative stress and enhance lung repair following X-ray radiation exposure.</p>","PeriodicalId":45319,"journal":{"name":"Reports of Biochemistry and Molecular Biology","volume":"13 2","pages":"231-242"},"PeriodicalIF":1.6000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11847579/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reports of Biochemistry and Molecular Biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.61186/rbmb.13.2.231","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: X-ray exposure can result in acute or chronic damage to lung tissue, leading to pneumonitis and fibrosis. Given the potent antioxidant properties of sumac, this study investigates the impact of hydroalcoholic sumac extract on X-ray-induced pulmonary fibrosis in rats.
Methods: In this experimental study, 36 rats were randomly divided into six groups of six rats each. The treatment and sham groups received intraperitoneal administration of the extract daily for one week before exposure to X-ray radiation. On the seventh day, all rats except those in group 3 were exposed to 2 Gy of 6 MV X-rays using an electro-linear accelerator. Lung tissue was subsequently removed to assess the subacute effects of the extract. Data analysis involved independent sample t-tests and one-way ANOVA using SPSS 26.
Results: A single dose of X-rays significantly increased oxidative stress and lung tissue damage in rats. However, rats receiving vitamin C and hydroalcoholic sumac extract at two different doses (100 and 400 mg/kg intraperitoneally) positively improved lung damage and decreased antioxidant parameters.
Conclusions: The findings demonstrate that hydroalcoholic sumac extract can mitigate oxidative stress and enhance lung repair following X-ray radiation exposure.
期刊介绍：
The Reports of Biochemistry & Molecular Biology (RBMB) is the official journal of the Varastegan Institute for Medical Sciences and is dedicated to furthering international exchange of medical and biomedical science experience and opinion and a platform for worldwide dissemination. The RBMB is a medical journal that gives special emphasis to biochemical research and molecular biology studies. The Journal invites original and review articles, short communications, reports on experiments and clinical cases, and case reports containing new insights into any aspect of biochemistry and molecular biology that are not published or being considered for publication elsewhere. Publications are accepted in the form of reports of original research, brief communications, case reports, structured reviews, editorials, commentaries, views and perspectives, letters to authors, book reviews, resources, news, and event agenda.
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