Lactoferrin (LF) is one of the most abundant proteins found in milk, and it has been reported to have anti-inflammatory properties. However, the anti-inflammatory effects of LF on lipopolysaccharide (LPS)-induced endometritis and the underlying molecular mechanisms remain to be elucidated. In this study, we evaluated the effects of LF on LPS-induced endometritis in mice. The endometritis model was established by the perfusion of mice with LPS. LF was administered by intraperitoneal injection 1h before and 12h after LPS induction. Our results demonstrated that LF significantly attenuated the histopathological changes in the uterus, reduced the activity of myeloperoxidase (MPO) and the levels of nitric oxide (NO), and inhibited the activation of NF-κB and the expression of tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) in a dose-dependent manner. The results suggest that LF has an anti-inflammatory effect on LPS-induced endometritis in mice. Therefore, LF may be a potential therapeutic agent for the treatment of endometritis.
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http://dx.doi.org/10.1016/j.intimp.2015.07.040 | DOI Listing |
J Cell Mol Med
December 2024
Department of Gynaecology, Affiliated Hospital of Changchun University of Traditional Chinese Medicine, Changchun, Jilin, China.
Endometritis is one of the common reproductive diseases in human and animal. In recent years, a number of studies have found that Schisandra B (Sch B), as a natural Chinese medicine extract, has antioxidant, anti-inflammatory and other biological activities. Based on the above, in this study, mice were used to conduct an in vivo experiment to investigate the effect and mechanism of Sch B on lipopolysaccharide (LPS)-induced endometritis.
View Article and Find Full Text PDFCommun Biol
November 2024
Gene Engineering Laboratory, Feed Research Institute, Chinese Academy of Agricultural Sciences, 100081, Beijing, PR China.
Int J Biol Macromol
December 2024
Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China; Key Laboratory of Animal Biotechnology of the Ministry of Agriculture and Rural Affairs, Northwest A&F University, Yangling 712100, Shaanxi, China. Electronic address:
Endometritis, an inflammatory disease affecting dairy cattle, causes substantial economic losses in the dairy industry. Conventional treatment using uterine infusion of antibiotics often results in bacterial resistance and antibiotic residues in milk. Thus, identifying novel, effective therapeutic targets for endometritis in dairy cows is necessary.
View Article and Find Full Text PDFACS Biomater Sci Eng
December 2024
Heilongjiang Key Laboratory for Laboratory Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
J Cell Mol Med
October 2024
Department of Gynecology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China.
Endometritis is mostly caused by childbirth or postpartum uterine infection. It is one of the important reasons leading to female infertility. Caffeic acid (CA) and its derivatives are widely found in some foods and traditional Chinese medicine, and have biological activities such as antioxidant, free radical scavenging, anti-inflammatory, and anti-infection.
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