<prompt> In Aspirin mechanism of actionLipooxygenase decreasedCyclooxygenase decreasedPhospholipaseIncreased Lipoxygenase  <response>: B Cyclooxygenase decreased Aspirin acts by inhibiting cyclooxygenase enzyme, thereby inhibiting prostaglandin synthesis. Leukotriens acts by inhibiting Lipooxygenase Steroids acts by inhibiting phospholipase 