“… arachidonic acid from rat liver cells is … a 6-hour incubation with 9-cis retinoic acid , all trans retinoic acid, the selective peroxisome proliferator-activated receptor-gamma synthetic thiazolidinedione, ciglitazone, the cyclopentenones, 15-…-Delta(12,14) PGJ2 and PGA1 and the non-steroidal anti-inflammatory drugs, celecoxib and indomethacin.”