using the mean levels of 9 alpha,11 beta-prostaglandin f2 , prostaglandin f2 alpha , prostaglandin d2 , prostaglandin e2 , thromboxane b2 and 6-keto-prostaglandin f1 alpha as an index of prostaglandin h ( pgh ) synthase activity , the distribution in cell lines representative of the different histological classes of human lung tumors exhibiting pgh synthase activity exceeding mean values greater than or equal to 2 pmol/10 ( 6 ) cells was as follows : large cell undifferentiated carcinoma ( 3 of 3 cell lines ) , adenosquamous carcinoma ( 1 of 2 cell lines ) , adenocarcinoma ( 8 of 10 ) cell lines ) , bronchioloalveolar cell carcinoma ( 2 of 2 cell lines ) and small cell carcinoma ( 0 of 9 cell lines ) .
C0001418
adenocarcinoma
C0007120
bronchioloalveolar cell carcinoma