1.14.99.1 8 - synthesis of prostaglandin G1, conversion to prostaglandin H1 438375 1.14.99.1 7.5 8 formation of prostaglandin F2alpha 438389 1.14.99.1 8 8.5 formation of prostaglandin E2 and D2 438389 1.14.99.1 7 7.3 formation of prostaglandin E2 from arachidonic acid 438390 1.14.99.1 8 - cyclooxygenase activity assay 671047 1.14.99.1 8 - lipoxygenase activity assay 672161, 673508 1.14.99.1 7.8 - enzyme-linked immunoassay for PGE2 672192 1.14.99.1 8 - kinetic assay 672300 1.14.99.1 7.2 - cyclooxygenase activity assay 673508 1.14.99.1 7.4 - activity assay, determination of cyclooxygenase and peroxidase activity 673809 1.14.99.1 8 - activity assay 675273, 676390 1.14.99.1 8.1 - assay at 713706 1.14.99.1 8 - assay at 714124, 715514, 728736 1.14.99.1 7.4 - assay at 715090, 716959 1.14.99.1 8 - cyclooxygenase activity assay at 727083 1.14.99.1 7.4 - prostaglandin endoperoxide H synthase assay at 727873