In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

[Q]: Manipulation of kinetic profiles in 2-aryl propionic acid cyclooxygenase inhibitors.
[A]: cyclooxygenase


[Q]: Expression and 1,4-dihydropyridine-binding properties of brain L-type calcium channel isoforms.
[A]: L-type calcium channel


[Q]: Determination of dimethylarginine dimethylaminohydrolase activity in the kidney.
[A]:
dimethylarginine dimethylaminohydrolase


