Pathway production of prostaglandins, thromboxanes and leukotrienes from arachidonic acid and sites of potential inhibitors. BSO = buthionine sulfoximine; DAZ = dazmegrel; DEC = diethylcarbamazine; DEM = diethyl maleate; 5-(S)-HPETE = 5-(S)-hydroperoxyeicosatetraenoic acid; INDO = indomethacin; 5-LOX = 5-lipoxygenase; LTA4 (C4, D4, E4) = leukotriene A4 (C4, D4, E4); PGH2 (E2; I2) = prostaglandin H2 (E2; I2); PHS = prostaglandin H synthase; TxA2 = thromboxane A2.