salvianolic acid b/necrosis

BACKGROUND Salvianolic acid B (Sal B) is a bioactive water-soluble compound of Salviae miltiorrhizae, a traditional herbal medicine that has been used clinically for the treatment of cardiovascular diseases. This study sought to evaluate the effect of Sal B on matrix metalloproteinase-9 (MMP-9) and

Activated matrix metalloproteinases (MMPs) in patients with acute coronary syndromes may contribute to plaque destabilization. Tumor necrosis factor-alpha (TNF-alpha) enhances NAD (P) H oxidase-dependent reactive oxygen species (ROS) formation and ROS induce MMP-2. In the present study, the effects

Attachment to, and migration of leukocytes into the vessel wall is an early event in atherogenesis. Expression of cell adhesion molecules by the arterial endothelium may play a major role in atherosclerosis. It has been suggested that antioxidants inhibit the expression of adhesion molecules and may

Exposure of endothelial cells to tumour necrosis factor-alpha (TNF-alpha) results in increased endothelial permeability, accompanied by a loss of cell-cell adherence junctions. The importance of tyrosine phosphatase and kinase activity in oxidant-mediated loss of cell junction structures has been

OBJECTIVE To investigate the effects of salvianolic acid B (SAB) on tumor necrosis factor a (TNF-α) induced alterations of cerebral microcirculation with a bone-abrading model. METHODS The influences of craniotomy model and bone-abrading model on cerebral microcirculation were compared. The

Random-pattern skin flap transplantation is frequently applied in plastic and reconstructive surgery. However, the distal part of the flap often suffers necrosis due to ischemia. In this study, the effects of salvianolic acid B (Sal B) on flap survival were evaluated, and the underlying mechanisms

Plasminogen activator inhibitor type 1 (PAI-1), which plays a role in the development of atherosclerosis, is produced by endothelial cells following stimulation with various inflammatory cytokines such as tumor necrosis factor (TNF-alpha). In the present study, we investigated the effects of a

OBJECTIVE To observe the effect of salvianolic acid B (SAB), an extract from Radix Salviae miltiorrhizae, on expression of leucocyte differentiation antigen 14 (CD14) in the liver tissue of experimental rats with carbon tetrachloride (CCl4)-induced liver fibrosis. METHODS Thirty SD rats were

Lack of pharmacological strategies in clinics restricts the patient prognosis with myocardial ischemia/reperfusion (I/R) injury. The aim of this study was to evaluate the cardioprotection of combined salvianolic acid B (SalB) and ginsenoside Rg1 (Rg1) against myocardial I/R injury and further

The aim of the present study was to examine the effect and possible mechanism of salvianolic acid B (SalB) on pulmonary microcirculation disturbance induced by lipopolysaccharide (LPS) in rat. Male Sprague-Dawley rats were subjected to thoracotomy under continuous anesthesia and mechanical

The aim of the present study was to investigate the effects of salvianolic acid B on lipopolysaccharide (LPS)-induced disseminated intravascular coagulation (DIC) in rabbits. Continuous infusion of LPS was used to induce a DIC model in rabbits. Treatment with salvianolic acid B (1, 3 or 6 mg/kg) was

OBJECTIVE Salvianolic acid B (Sal B), one of the most active components of Danshen extracts, has beneficial roles in the prevention and treatment of cardiovascular diseases. However, the precise mechanism by which Sal B exerts its effects on vascular cells is unclear. We aimed to elucidate the

The clinical use of arsenic trioxide (ATO), a potent anti-neoplastic agent, is often limited because of its severe cardiotoxicity. Salviae miltiorrhiza is widely used for the treatment of cardiovascular diseases. One of the most abundant ingredients of S. miltiorrhiza is salvianolic acid B (Sal B).

OBJECTIVE To investigate the role of the TLR4-NFκB-TNFα inflammation pathway on: lipopolysaccharide (LPS)-induced neonatal rat cardiomyocyte injury and the possible protective effects of salvianolic acid B (Sal B). METHODS Wistar rat (1-2 days old) cardiomyocytes were isolated and cultured. Sal B