Ap. Tripathy et Rk. Das, RIVER WATER CONTAMINATED WITH PAPER-MILL EFFLUENT INDUCES MICRONUCLEIIN PERIPHERAL ERYTHROCYTES OF FISH, Current Science, 68(7), 1995, pp. 766-767
Potential genotoxic effect of two water-bodies-the Ib and the Mahanadi
rivers-contaminated with paper mill effluent was evaluated by using t
he micronucleus assay in fish exposed in situ. For both the water-bodi
es the incidence of micronucleated erythrocytes in downstream fish was
nearly three times the value obtained in upstream fish, and the diffe
rences were significant. The possible significance of the finding has
been discussed.