… Nitric oxide (NO), derived from L-arginine (L-Arg) by the enzyme nitric oxide synthase (NOS)
is involved in the regulation of several important physiological and pathophysiological …

… of nitric oxide (NO) on the activity of the constitutive and induced forms of cyclooxygenase
(… The data suggest that NOdirectly interacts with COX to cause an increase in the enzymatic …

… Nitric oxide (NO) is generated via the oxidation of the terminal guanidino nitrogen atom of
L-arginine by nitric oxide synthase (NOS). Three major isoforms of NOS have been identified. …

… Thus, there may be differential regulation ofthese enzymes, perhaps due to the … by
cyclooxygenase (COX) to prostaglandin H2 (PGH2). This is further metabolized by other enzymes to …

… The cyclooxygenase (COX) enzymes have elaborate roles in human physiology and pathology
[1], … Effects of nitric oxide and nitric oxide-derived species on prostaglandin endoperoxide …

… prostaglandins (pgs) and nitric oxide (NO) are prominent local … complexes [cyclooxygenase
(COX) for PGs and nitric oxide synthase … COX enzymes produce PGH 2 by two-step chemical …

… Nitric oxide (NO), derived from L-arginine (L-Arg) by the enzyme nitric oxide synthase (NOS),
is … cyclase, formation of peroxynitrite, apoptosis, and regulation of cyclooxygenase (COX). …

… these enzymes. The aim of this study was to demonstrate that nitric oxide acts as an inhibitor
of lipid oxidation by lipoxygenas~ cyclooxygenase and hemeproteins, such as hemoglobin. …

… enzymes has been associated with the pathological roles of these mediators. We have
recently reported that inhibition of nitric oxide production by nitric oxide … the cyclooxygenase …

… Nitric oxide (NO) is a simple but pluripotent molecule that is mainly released from vascular
endothelial cells where it is formed intracellularly by nitric oxide … , a cyclooxygenase-derived …