salvia leriifolia benth. (vernacular names such as nuruozak and jobleh) is a perennial herbaceous plant that grows exclusively in south and tropical regions of khorasan and semnan provinces, i. r. iran. unlike other species of salvia genus, the chemical constituents of s. leriifolia are not well recognized. the stem oil of the plant consisted mainly both monoterpenes and sesquiterpenes, while i...

Glucocorticoids are commonly used antiinflammatory agents whose use is limited by side effects. We have developed a series of glucocorticoid receptor (GR) ligands that retain the strong antiinflammatory activity of conventional glucocorticoids with reduced side effects. We present a compound, LGD5552, that binds the receptor efficiently and strongly represses inflammatory gene expression. LGD55...

Background—Steady laminar flow is atheroprotective, in part because of its antiinflammatory effects on vascular endothelial cells (ECs). We studied the activation of peroxisome proliferator–activated receptor(PPAR ) in ECs in response to laminar flow and the associated antiinflammatory effect. Methods and Results—Using flow channel with cultured ECs, we found that laminar flow activated the PPA...

BACKGROUND Steady laminar flow is atheroprotective, in part because of its antiinflammatory effects on vascular endothelial cells (ECs). We studied the activation of peroxisome proliferator-activated receptor-gamma (PPARgamma) in ECs in response to laminar flow and the associated antiinflammatory effect. METHODS AND RESULTS Using flow channel with cultured ECs, we found that laminar flow acti...

The established model for the mechanism of action of aspirin is the inhibition of prostaglandin synthesis. However, this has never fully explained aspirin's repertoire of antiinflammatory properties. We found in acute pleuritis that aspirin, but not salicylate, indomethacin, or piroxicam, increased plasma nitric oxide (NO), which correlated with a reduction in inflammation. Inhibiting aspirin-e...

The established model for the mechanism of action of aspirin is the inhibition of prostaglandin synthesis. However, this has never fully explained aspirin’s repertoire of antiinflammatory properties. We found in acute pleuritis that aspirin, but not salicylate, indomethacin, or piroxicam, increased plasma nitric oxide (NO), which correlated with a reduction in inflammation. Inhibiting aspirin-e...

several studies point to an important function of cyclooxygenase (cox) and prostaglandin signaling in models of synaptic plasticity which is associated with n-methyl-d-aspartate receptors (nmdars). cyclooxygenase gene is suggested to be an immediate early gene that is tightly regulated in neurons by nmda dependent synaptic activity. nonsteroid antiinflammatory drugs (nsaids) exert their antiinf...

Antiinflammatory drugs achieve their therapeutic actions at least in part by regulation of cytokine formation. A "cytokine hypothesis" of depression is supported by the observation that depressed individuals have elevated plasma levels of certain cytokines compared with healthy controls. Here we investigated a possible interaction between antidepressant agents and antiinflammatory agents on ant...