Səhifə 1 dan 31 nəticələr
Based on the realization that N-alkyl 5-arylidene-2-thioxo-1,3-thiazolidin-4-ones are tumor necrosis factor-alpha antagonists, we discovered two additional classes of antagonists: 3-thioxo-2,3-dihydro-1H-imidazo[1,5-a]indol-1-ones (via rational design) and
Acute myocardial infarction (AMI) is a leading cause of mortality and morbidity worldwide, especially in developed countries. The most serious problem after myocardial infarction is reperfusion injury that manifests as functional impairment, arrhythmia, and accelerated progression of cell death in
Modification of our previously reported selective inhibitor of oxidative stress-induced necrosis, 2-(1H-indol-3-yl)-3-pentylamino-maleimide (IM-54) by regioselective reduction of the C-4 carbonyl group afforded a 3-amino-2-indolyllactam (IL-1) with more potent activity. To examine the
Acute lung injury (ALI) is often caused by systemic inflammatory responses. Targeting the myeloid differentiation protein 2/toll-like receptor 4 (MD2-TLR4) complex may be a promising way to treat Gram-negative bacterial-induced inflammatory disorders. In this study, we report the design and
OBJECTIVE
Indol-2,3-dione (ISA), a natural substance with clear structure, has been shown to process anti-inflammatory, antioxidant and anti-atherosclerosis activity in vivo. The purpose of this study was to investigate the effect and mechanism of ISA on AS by primary rat cardiac microvascular
This study shows the signaling pathway by which cilostazol suppresses tumor necrosis factor-alpha (TNF-alpha)-induced the phosphatase and tensin homolog deleted from chromosome 10 (PTEN) phosphorylation and apoptosis via casein kinase 2 (CK2) phosphorylation in the SK-N-SH cells (neuroblastoma
Up-regulation of vascular cell adhesion molecule-1 (VCAM-1) involves adhesions between both circulating and resident leukocytes and the human tracheal smooth muscle cells (HTSMCs) during airway inflammatory reaction. We have demonstrated previously that tumor necrosis factor (TNF)-alpha-induced
Hepatocellular carcinoma (HCC) is a frequent cause of cancer-related death; therefore, more effective anticancer therapies for the treatment of HCC are needed. Histone deacetylase (HDAC) inhibitors serve as promising anticancer drugs because they can induce cell growth arrest and apoptosis. We
BACKGROUND
Irritant contact dermatitis (ICD) is a frequent and often underrated problem for which the major efficacious therapy is still local glucocorticoids, although they have known adverse effects due to their wide spectrum of action. A more focused therapeutic strategy would be the inhibition
Melatonin is a free radical scavenger and antioxidant. This indol is reported to efficiently scavenge both hydroxyl and peroxyl radicals and it also reduces both in vitro and in vivo tissue damage due to oxidants which generate oxygen toxic radicals. Lipopolysaccharide (LPS) administration induces
Thiazolidinediones (TZDs) are peroxisome proliferator-activated receptor-γ (PPARγ) agonists used in treating type 2 diabetes that may exhibit beneficial pleiotropic effects on endothelial cells. In this study, we characterized the effects of three new TZDs [GQ-32
Endocannabinoid system is reported to be activated during myocardial ischemia-reperfusion (IR) injury and protects against heart injury. We, therefore, observed changes in endocannabinoids levels during acute myocardial infarction (AMI) and myocardial IR injury and evaluated the role of
Cyclooxygenase (COX) has been considered as a significant pharmacological target because of its pivotal roles in the prostaglandin biosynthesis and following cascades that lead to various (patho)physiological effects. Non-steroidal anti-inflammatory drugs (NSAIDs) that suppress COX activities have
The current study was designed to investigate the toxicity of 3Z-3-[((1)H-pyrrol-2-yl)-methylidene]-1-(1-piperidinylmethyl)-1, 3-2H-indol-2-one (Z24), a novel synthetic indolin-2-ketone small molecule compound, using toxicogenomic techniques (complementary DNA [cDNA] microarray). Bioinformatic
YM-393059, (+/-)-N-(4,6-dimethylpyrimidin-2-yl)-4-[2-(4-methoxy-3-methylphenyl)-5-(4-methylpiperazin-1-yl)-4,5,6,7-tetrahydro-1H-indol-1-yl]benzenesulfonamide difumarate, is a novel phosphodiesterase (PDE) inhibitor that inhibited the PDE7A isoenzyme with a high potency (IC50=14 nM) and PDE4 with a