platelet production of 12l-hydroxy-5,8,10-heptadecatrienoic acid ( hht ) and 8- ( 1-hydroxy-3-oxopropyl ) -9 , 12l-dihydroxy-5,10-heptadecadienoic acid ( phd ) , two metabolites of the prostaglandin cyclic endoperoxides pgg2 and pgh2 , was found in this investigation to occur primarily in a platelet microsomal fraction consisting almost exclusively of membranes .
C0221145
platelet production
C0005821
platelet