Results: 7

Protective effect of trans-nerolidol on vascular endothelial cell injury induced by lipopolysaccharides

This article aimed to discuss the protection of trans - nerolidol on vascular endothelial cells (ECs) injured by lipopolysac charides. ECs were divided into four groups: normal, model, low and high dose trans - nerolidol treatment groups. The cell survival rate and th...

Dopamine Dynamics in the Amygdala Influence Emotional Changes in the Early Stage of Systemic Inflammatory Response Syndrome in Rats

Int. j. morphol; 42 (2), 2024
SUMMARY: Systemic inflammatory response syndrome (SIRS) is a potentially fatal reaction to various forms of tissue damage and infections that cause damage to various organs. Furthermore, the brain is damaged earlier than other organs, resulting in diffuse brain dysfunction. The central clinical symptom o...

Inhibition of lipopolysaccharide-induced inflammation via the protective role of T regulatory cells in the fetal liver in a late-pregnancy preterm mouse model

Clinics; 75 (), 2020
OBJECTIVES: This study intended to explore the effect of T regulatory cells (Tregs) in the perinatal liver against LPS-induced inflammation in a preterm birth mouse model. Moreover, the role of adoptive Tregs on the inflammatory response induced by LPS was also studied. METHODS: Female BALB/C mice were ...

Cytotoxicity of intracanal dressings on apical papilla cells differ upon activation with E. faecalis LTA

J. appl. oral sci; 27 (), 2019
Abstract Objective The aim of this study was to investigate the cytotoxic effects of modified triple antibiotic paste and an experimental composition using calcium hydroxide on lipoteichoic acid (LTA)-primed apical papilla cells (APC). Material and Methods Human APC were tested for in vitro cytotoxic...

Osteogenic potential of periodontal ligament stem cells are unaffected after exposure to lipopolysaccharides

Abstract Periodontitis develops as a result of a continuous interaction between host cells and subgingival pathogenic bacteria. The periodontium has a limited capacity for regeneration, probably due to changes in periodontal ligament stem cells (PDLSCs) phenotype. The aim of this study was to evaluate th...

The effect of visfatin on inflammatory reaction in uterus of LPS-induced rats

Int. j. morphol; 33 (1), 2015
The present study was to investigate the effects of visfatin on the morphological structure and function of the rat uterus during inflammation. The expression and distribution of visfatin, morphological structure, eosinophils (EOS), myeloperoxidase (MPO) and cytokines in the uterus of the LPS-induced rat...

Efeito do dinitrato de isossorbida sobre a hiperalgesia corneana induzida por lipopolissacarídeo

Rev. bras. oftalmol; 70 (5), 2011
OBJETIVO: Avaliar o efeito do dinitrato de isossorbida (DNI) sobre a hiperalgesia corneana e a infiltração de neutrófilos em um modelo experimental de ceratite superficial induzida pelo lipopolissacarídeo (LPS). MÉTODOS: A hiperalgesia foi estudada através da indução de uma ceratite inflamatória...