Analgesics called Cox-2 inhibitors, which U.S. health officials restricted Thursday, can not only damage the heart and blood vessels but may also suppress the immune system, researchers said. A study ...

A plausible mechanism has emerged which suggests that cyclooxygenase-2 (COX-2) inhibitors might expose otherwise predisposed individuals to thrombotic or systemic hypertensive complications. There is ...

Cytochrome c oxidase (COX) of the electron transport system is thought to be the rate-limiting step in cellular respiration and is found mutated in numerous human pathologies. Here, we employ ...