rita rita exposed to a concentration of 6.9 mg per liter ( 96-h lc50 of an anionic detergent , dodecylbenzene sodium sulfonate ) exhibited a gradual decrease in the lipid moieties of the epithelial cells , club cells , and goblet mucous cells lining the gill arch and gill filament epithelium .
C0014597
epithelial cells
C0014609
epithelium