Bouayad Di, H. Grar, Sadia Berzou, O. Kheroua, D. Saidi, H. Kaddouri
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Marjoram oil attenuates oxidative stress and improves colonic epithelial barrier function in dextran sulfate sodium-induced ulcerative colitis in Balb/c mice
In this study, we explored the effects of marjoram oil (MO) on dextran sulfate sodium (DSS)-induced colitis in Balb/c mice. Marjoram oil was found to significantly reduce the severity of DSS-induced colonic inflammation, as reflected by improved disease activity index, prevented colon length shortening, lower histopathological score, decreased myeloperoxidase activity, and reduced interlukin 6 (IL-6) levels. Moreover, marjoram oil pretreatment enhanced the colonic epithelial integrity by decreasing paracellular permeability. Marjoram oil was found to clearly reduce the colonic levels of thiobarbituric acid reactive substances assay and enhance the activity of superoxide dismutase, catalase, and glutathione sulfhydryl content. Marjoram oil could exert a protective effect on ulcerative colitis through its anti-inflammatory and antioxidant properties.
期刊介绍：
"Italian Journal of Food Science" is an international journal publishing original, basic and applied papers, reviews, short communications, surveys and opinions on food science and technology with specific reference to the Mediterranean Region. Its expanded scope includes food production, food engineering, food management, food quality, shelf-life, consumer acceptance of foodstuffs, food safety and nutrition, energy and environmental aspects of food processing on the whole life cycle.
Reviews and surveys on specific topics relevant to the advance of the Mediterranean food industry are particularly welcome.
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