(Carlsbad,CA).Anti-COX-2 and antiiNOS
antibodies were purchased from ABcam (Cambridge, MA). Antirabbit
and anti-mouse secondary horseradish peroxidase conjugated
antibodies were purchased from Bethyl Laboratories (Montgomery,
TX). Protein molecular mass markers were obtained from Pharmacia
Biotech (Saclay, France). Polyvinylidene fluoride (PVDF) membranes for
Western blotting were obtained fromMillipore (Bedford, MA). All other
chemicals were reagent grade.