| Abstract: | In vitro effects of aldrin on acid and alkaline phosphatase activities in various tissues, viz. hepatopancreas, stomach, muscle, gill and brain, of a freshwater prawn Macrobrachium lamarrei have been studied. Aldrin exposure inhibited the activities of both the phosphatases in all the tissues and this inhibition in enzyme activity showed a dose-dependent response. The results were discussed in relation to in vivo findings and it is concluded that aldrin causes some enzymological changes and thereby creates widespread disturbance in the metabolism. |
