Other NSAIDs do not have this effect. Cox-2 inhibitors are a newer form of prescription NSAID. As you might guess, they only affect Cox-2 enzymes and not Cox-1. Two of them -- Bextra and Vioxx ...

Cellular Pathway of Methotrexate MTX affects enzymes in several important pathways, such as the folate and adenosine pathways involved in purine and pyrimidine metabolism within the cell.

Aromatase is an enzyme that converts testosterone to estradiol, a type of estrogen. One study found that taking an estrogen blocker called an aromatase inhibitor while on testosterone therapy reduced ...