fractionation of chopped lung effluent on hplc with radioimmunoassay detection indicated that the lung tissue from ( n-3 ) rats released very little pge3 , if any , in spite of a 20:5 ( n-3 ) /20:4 ( n-6 ) ratio of 5.2 in the lipids of the lung .
C0024109
lung
C0819757
lung tissue