SEAMEO BIOTROP
Southeast Asian Ministers of Education Organization
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HISTOPATHOLOGY OF THE TELENCEPHALON AND DIENCEPHALON OF T1LAPIA NILOTICA EXPOSED TO SUBLETHAL DOSE OF MALATHION S-[1,2-DI-(ETHOXYCARBONYL ETHYL) DIMETHYL PHOSPHOROTHIOLOTHIONATE]
24 May 2019 - 11:06 am (6 year ago)
Content Language : English
Content Language : English
Category :
Applied Science
A 35-day exposure of Tilapia nilotica embryos to sublethal doses of 3.0 ppm and 0.3 ppm
malathion, S-[l,2-di-(ethoxycarbonyl ethyl) dimethyl phosphorothiolothionate], commercial grade, EC 57,
produces cellular and ultrastructure changes in the brain. A number of nuclear centers of the treated animals are
markedly larger than those of the control. Aberrant features observed in day-45 embryos are the neoplastic
masses and increased vascularization. Ultrastructure defects include the presence of nuclear blebs, cytoplasmic
vacuolations and increased lysosomal bodies.
malathion, S-[l,2-di-(ethoxycarbonyl ethyl) dimethyl phosphorothiolothionate], commercial grade, EC 57,
produces cellular and ultrastructure changes in the brain. A number of nuclear centers of the treated animals are
markedly larger than those of the control. Aberrant features observed in day-45 embryos are the neoplastic
masses and increased vascularization. Ultrastructure defects include the presence of nuclear blebs, cytoplasmic
vacuolations and increased lysosomal bodies.
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