i wonder how COX2 levels are measured?

if that test can be added to routine blood testing, then i'd be curious to see how taking just selenium, Vitamin E and green tea reduce COX2. that would seem to be a good starting point for me. especially since i'd just need to start drininking the green tea that is sitting on my shelf - already taking selenium and E.

so how difficult is it to get some measurements to quantify the COX2 levels?

cu,
larryb