aliquots ( 25 microliter 1 ) of incubates ( 1 ml volume ) of human lung carcinoma and normal human lung tissue fragments ( total protein content = 0.2 to 2.0 mg ) were derivatized for vapor phase analysis in the presence of 0.75 to 1.60 ng of tetradeuterated analogs of pge2 , pgf2 alpha and 6kpgf1 alpha without prior extraction and/or chromatography .
C0684249
lung carcinoma
C0024109
lung