Endometritis is a common disease that endangers human and animal health. Cyanidin-3-O-glucoside (C3G), a kind of anthocyanin, exists in a variety of plants and shows many biological activities. Here, we investigated the effect and mechanism of C3G on LPS-induced endometritis in mice. The results showed that C3G significantly decreased wet to dry weight (W/D) ratio of uterine, improved uterine pathological injury, and inhibited MPO activity. Further mechanism investigation showed that the activation of NFκB pathway and the levels of TNF-a, IL-1β, and IL-6 were significantly suppressed after C3G treatment. Conversely, C3G promoted LPS-induced the activation of the PPARγ/ABCA1 pathway. Interestingly, the anti-inflammatory effect of C3G was significantly weakened by GW9662, a PPARγ inhibitor. In addition, the anti-oxidative stress effect of C3G was also found. For the first time, our results showed that treatment with C3G might be a new strategy for treating endometritis.
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| http://dx.doi.org/10.1080/14786419.2024.2381040 | DOI Listing |
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