word mesh match name chebi PGG2 mesh:C038291 prostaglandin G2 prostaglandin G2 chebi:27647 Arachidonic acid mesh:D001095 NA NA NA Prostaglandin Endoperoxyde mesh:D011453 prostaglandin Prostaglandins chebi:26333 Prostacyclin mesh:D011464 Epoprostenol prostaglandin I2 chebi:15552 Thromboxane mesh:D013931 Thromboxanes thromboxane chebi:26995 PGE2 mesh:D015232 Dinoprostone prostaglandin E2 chebi:15551