Intestinal adhesion, characterized by connection of the loops of the intestine with other abdominal organs by fibrous tissue bands, remains an inevitable event of abdominal operations and can cause a number of complications. Berberine hydrochloride (berberine), a natural plant alkaloid derived from Chinese herbal medicine, is characterized by diverse pharmacological effects, such as anticancer ...

Airway instillation of bacterial lipopolysaccharide (LPS) into rat lungs induces neutrophil accumulation, which is known to be intercellular adhesion molecule-1 (ICAM-1)-dependent. In the present study, ICAM-1 messenger RNA (mRNA) of whole lung was found to increase by 20-fold in this inflammatory model. This increase was reduced by 81% after treatment of animals with anti-tumor necrosis factor...

Tumor necrosis factor alpha (TNF-α) plays a key role in inflammation, and its production and signaling contribute to many inflammatory related diseases. Recently, we discovered that selective activation of serotonin 5-HT2A receptors with the agonist (R)-DOI produces a super-potent blockade of proinflammatory markers in primary rat aortic smooth muscle cells. Here, we demonstrate that systemic a...

UNLABELLED No study has yet evaluated the relationship between arterial stiffness indexes and immuno-inflammatory pathway in patients with an acute cardiovascular or cerebrovascular event. The aim of our study was to evaluate in patients with acute ischemic stroke the relationship between immune-inflammatory markers and arterial stiffness indexes. METHODS 107 subjects with acute ischemic stro...

BACKGROUND The roots of Sophora flavescens (Leguminosae) have been used in East Asian countries as an herbal medicine and a food ingredient for thousands of years. The aim of the present study was to investigate the effects of S. flavescens fermentation on endotoxin-induced uveitis (EIU) in rats. METHODS EIU was induced in rats via a footpad injection of lipopolysaccharide (LPS). Immediately ...

Platelet endothelial cell adhesion molecule-1 (PECAM-1, CD31) is known to play an important role in hepatic inflammation. Therefore, we investigated the role of PECAM-1 in wild-type (WT) and knock-out (KO)-mice after single-dose liver irradiation (25 Gy). Both, at mRNA and protein level, a time-dependent decrease in hepatic PECAM-1, corresponding to an increase in intercellular cell adhesion mo...

PURPOSE To characterize the effects of benzalkonium chloride (BAK) in THP-1 differentiated cells in vitro. METHODS Macrophages were obtained after differentiation of THP-1 cells, a human monocytic leukemia cell line. Macrophages were exposed for 24 h to 33 nM (10(-5)%) benzalkonium chloride (BAK), 10 nM dinitrochlorobenzene (DNCB), 100 ng/mL lipopolysaccharide (LPS), 5 ng/mL tumor necrosis fa...

During endotoxic liver injury, large numbers of neutrophils infiltrate the liver, and serum levels of tumor necrosis factor-alpha (TNF-alpha) become elevated. The object of this study was to assess the roles of TNF-alpha secreted by Kupffer cells in the interaction between neutrophils and sinusoidal endothelial cells (SECs). Rat neutrophils were perfused onto SECs that were stimulated with eith...

In the CNS, astrocytes play a key role in immunological and inflammatory responses through ICAM-1 expression, cytokine secretion (including TNF-alpha), and regulation of blood-brain barrier permeability. Because ICAM-1 transduces intracellular signals in lymphocytes and endothelial cells, we investigated in the present study ICAM-1-coupled signaling pathways in astrocytes. Using rat astrocytes ...

ObjectiveThis study examined the impact of submaximal walking training (WT) on local and systemic nitric oxide (NO) bioavailability, inflammation, oxidative stress in patients with intermittent claudication (IC).MethodsThe employed a randomised, controlled, parallel group design was performed single centre. Thirty-two men IC were randomly allocated to two groups: WT (n = 16, sessions/week, 15 c...