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

  • 2019-07-16
  • Nutrients 11(7)
    • L. Santiago-López
    • A. Hernández-Mendoza
    • B. Vallejo‐Cordoba
    • V. Mata-Haro
    • A. Wall-Medrano
    • A. F. González-Córdova

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.

Keywords: fermented milk; indomethacin; inflammation.

Research Insights

SupplementHealth OutcomeEffect TypeEffect Size
Lactobacillus fermentum HA-179Reduced Intestinal InflammationBeneficial
Moderate
Lactobacillus fermentum MAK20L13FReduced Intestinal InflammationBeneficial
Moderate
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