a relatively high percentage of the free arachidonic acid formed in delta-toxin-treated 3t3 cells was converted to prostaglandins ( up to 41.3 % and 8.3 % converted to chromatographically identifiable prostaglandins e2 and f2 alpha , respectively , in 30 min ) , with optimal conversion occurring at sublytic toxin concentrations .
C0033554
prostaglandins
C0012472
prostaglandins e2