نتایج جستجو برای: cyclooxygenase 1 and 2 enzyme
تعداد نتایج: 17525058 فیلتر نتایج به سال:
A small set of substituted 1,5-diarylpyrrole-3-acetic and -glyoxylic acid derivatives have been synthesized, and their cyclooxygenase (COX-1 and COX-2) inhibiting properties have been evaluated. Some compounds proved to be highly selective COX-2 inhibitors, and their affinity data have been rationalized through docking simulations in terms of interactions with a crystallographic model of the CO...
Cyclooxygenase (COX) is the key enzyme within the complex conversion of arachidonic acid into prostaglandins (PGs). Inhibitors of this enzyme represent a particularly promising class of compounds for chemoprevention and cancer therapy. The experimental data on the involvement of COX isoform COX-2 in tumour development and progression, as well as the observed overexpression of COX-2 in a variety...
The ability of metamizol to inhibit cyclooxygenase-1 and cyclooxygenase-2 activities has been evaluated using different cyclooxygenase sources. Metamizol inhibited purified cyclooxygenase-1 and cyclooxygenase-2 with an IC50 of about 150 microg/ml. A similar IC50 value for cyclooxygenase-2 was obtained in lipopolysaccharide-activated broken murine macrophages. Consistent with these findings, mol...
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