Milk Fermented with Lactobacillus fermentum Ameliorates Indomethacin-Induced Intestinal Inflammation: An Exploratory Study.

Abstract

The aim of this study was to evaluate the effect of milk fermented with Lactobacillus fermentum J20 (FMJ20) or J28 (FMJ28) on ameliorating indomethacin-induced inflammation. Twenty-eight male C57Bl/6 mice were divided into four experimental groups: indomethacin, indomethacin + FMJ20, indomethacin + FMJ28, and untreated (control). Groups were fed fermented milk for 15 days, followed by administration of indomethacin supplied in three sub-doses over experimental period. Body weight, and food consumption were recorded. Additionally, spleen, kidney, and liver were weighed, and the small intestine length was measured. The cytokines in serum (IL-2, IL-4, IL-6, IL-10, IL-17, IL-23 and TNFα) and in intestinal mucosa (IL-17 and IFNγ) were also determined. Compared to the control, all indomethacin-supplemented groups lost weight (~2.7 g; p < 0.05), but no changes were found in the organ-specific morphometry analysis. FMJ28 showed better results in attenuating serum and intestinal IL-17 levels. Furthermore, showed less epithelial cell loss and inflammatory infiltrates than the other indomethacin-treated groups. These results suggest that FMJ28 may be effective in reducing intestinal and systemic acute inflammation, specifically in mice.

• Authors: Lourdes Santiago-López, Adrián Hernández-Mendoza, Belinda Vallejo-Cordoba, Verónica Mata-Haro, Abraham Wall-Medrano, Aarón F González-Córdova
• Journal: Nutrients (Nutrients) Vol. 11 Issue 7 (Jul 16 2019) ISSN: 2072-6643 [Electronic] Switzerland
• PMID: 31315186 (Publication Type: Journal Article)

Chemical References

• Anti-Inflammatory Agents, Non-Steroidal
• Cytokines
• Indomethacin

Topics

• Animals
• Anti-Inflammatory Agents, Non-Steroidal (toxicity)
• Cytokines (genetics, metabolism)
• Fermentation
• Gene Expression Regulation (drug effects)
• Indomethacin (toxicity)
• Inflammation (chemically induced, therapy)
• Intestinal Diseases (chemically induced, therapy)
• Intestines (drug effects, pathology)
• Kidney (drug effects, pathology)
• Limosilactobacillus fermentum (physiology)
• Liver (drug effects, pathology)
• Mice, Inbred C57BL
• Milk
• Organ Size
• Spleen (drug effects, pathology)