andrographolide/hypoxia

Andrographolide, the main bioactive component of the medicinal plant Andrographis paniculata, has been shown to possess potent anti-inflammatory activity. Endothelin 1 (ET-1), a potent vasoconstrictor peptide produced by vascular endothelial cells, displays proinflammatory property.

Andrographolide (ANDRO) has been studied for its immunomodulation, anti-inflammatory, and neuroprotection effects. Because brain hypoxia is the most common factor of secondary brain injury after traumatic brain injury, we studied the role and possible mechanism of ANDRO in this process using

Andrographolide is a potent anti-inflammatory agent found in Andrographis paniculata. Endothelin 1 (ET-1) is an endothelium-derived vasoconstrictor with pro-inflammatory properties secreted in response to hypoxia. Mitogen-activated protein kinase phosphatase 5 (MKP-5) is a dual-specificity

Hypoxia-inducible factor-1 (HIF-1) is a master regulator of the transcriptional response to hypoxia. HIF-1α is one of the most compelling anticancer targets. Andrographolide (Andro) was newly identified to inhibit HIF-1 in T47D cells (a half maximal effective concentration [EC50] of 1.03×10(-7)

Recent studies revealed that the herb Andrographis paniculata possesses cardioprotective activities. Using neonatal rat cardiomyocytes, the cardioprotective actions of several diterpene lactones derived from A. paniculata including andrographolide, 14-deoxyandrographolide,

Andrographolide (Andro), a diterpenoid lactone isolated from a traditional herbal medicine Andrographis paniculata, is known to possess multiple pharmacological activities. In our previous study, Andro had been shown to inhibit non-small cell lung cancer (NSCLC) A549 cell migration and invasion via

This study aimed to explore the mechanisms by which andrographolide protects against hypoxia-induced oxidative/nitrosative brain injury provoked by cerebral ischemic/reperfusion (CI/R) injury in mice. Hypoxia IN VITRO was modeled using oxygen-glucose deprivation (OGD) followed by reoxygenation of

Choroidal neovascularization (CNV), a characteristic of wet age-related macular degeneration (AMD), leads to severe vision loss amongst the elderly in the developed countries. Currently, the premier treatment for AMD is anti-VEGF therapy, which has limited efficacy, and is still controversial.

Adverse cardiac remodeling after myocardial infarction (MI) is associated with extremely high mortality rates worldwide. Although optimized medical therapy, Preservation of lusitropic and inotropic function and protection against adverse remodeling in ventricular structure remain relatively

Andrographolide (Andro) is the main active compound in medicinal herb Andrographis paniculata Nees (Acanthaceae). Vascular endothelial growth factor A (VEGFA), a key pro-angiogenic factor, contributes greatly to tumor growth. The purpose of this study is to observe the inhibition of Andro on VEGFA

OBJECTIVE Hypoxia is implicated in the pathogenesis of rheumatoid arthritis (RA), contributing to the tumor-like phenotypes of RA fibroblast-like synoviocytes (RA-FLSs). Andrographolide is the main bioactive component of Andrographis paniculata, an herbal medicine that shows therapeutic benefits in

BACKGROUND Liver fibrosis is a complex disease in which several pathological processes, such as inflammation and angiogenesis, are closely integrated. METHODS We hypothesised that treatment with the pharmacological agent, andrographolide (AP), which has multiple mechanisms of action, will provide a

Sickle cell anemia is accompanied by the activation of coagulation and thrombosis. We have studied the abnormal expression of tissue factor (TF) by the pulmonary vein endothelium of the mild-phenotype NY1DD sickle transgenic. As detected by immunofluorescence microscopy, this occurs only after the