Jurkowski M.K., 1977. Effect of DBS detergent on activity of some enzymes of young carp (Cyprinus carpio L.) in brain, gills, and serum. Acta Ichthyol. Piscat. 7 (2): 47-53.

Effects of DBS (natrium dodecyl-benzene-sulphonate) on the activity of ATP-ases and cholinesterases of autumn young carp brain, gills, and serum were studied. On the second day of the brain ATP-ases activity was found to increase by ca 120%. On the twelfth day, the activity of these enzymes dropped by ca 30% as compared to the control. Blood serum cholinesterases exhibit a constant increase in their activity throughout the experimental period.