9 rezultati
Picroside II, an iridoid glucoside found in the root of Picrorhiza scrophulariiflora Pennell (Scrophulariaceae), has been demonstrated to reduce apoptosis in neuronal cells and other cell types. However, whether picroside II has a protective effect against cardiomyocyte apoptosis is poorly
Cellular adaptation to hypoxia involves regulation of specific genes such as vascular endothelial growth factor (VEGF), erythropoietin (EPO) and hypoxia inducible factor (HIF)-1 . In this study, we have evaluated the protective effect of picroliv (a purified iridoid glycoside fraction from roots of
BACKGROUND
Picroside II, an iridoid glucoside found in the root of Picrorhiza scrophulariiflora Pennell (Scrophulariaceae), has been demonstrated to possess potent antioxidant activity. However, whether picroside II has a protective effect against hypoxia/reoxygenation (H/R)-induced cardiomyocyte
Geniposide (GEN) is an iridoid glycoside extracts from Gardenia jasminoides Ellis with antioxidant and anti-inflammarory properties. The objective of this study was to explore the effects of GEN on a cell model of myocardial infarction (MI). After transfection, hypoxia-stimulated H9c2 cells were
The blood-brain barrier (BBB) is involved in the pathogeneses of ischemic stroke (IS). Geniposide (GEN), an iridoid glycoside isolated from Gardenia jasminoides Ellis, has been used for the treatment of IS. However, the effects of GEN on the BBB are poorly understood. In vitro disease models of the
Phosphorylated-cyclic adenosine monophosphate response element-binding protein (Phospho-CREB) has an important role in the pathogenesis of myocardial ischemia. We isolated the iridoid glycoside cornin from the fruit of Verbena officinalis L, investigated its effects against myocardial ischemia and
The heightened vulnerability of premyelinating oligodendrocytes (PreOLs) in response to hypoxia⁻ischemia may contribute to perinatal white matter injury and subsequent neurobehavioral dysfunction. Intracellular Ca2+ overload is considered a crucial mechanism predisposing PreOLs to ischemic injury.
Natural products are rich in several potent bioactive compounds, targeting complex network of proteins involved in various diseases. Vitex negundo (VN), commonly known as "chaste tree", is an ethnobotanically important plant with enormous medicinal properties. Different species of Vitex vary in
To investigate the antioxidant property and potential ameliorating effective ingredients for high altitude-induced fatigue from Gansu Maxianhao (Pedicularis Kansuensis Maxim.).Macroporous adsorptive resin combined with polyamide chromatographic column was