Herbicide Propanil is a toxicant that can
adversely affect the health of fish. The present study was conducted to
ascertain the toxicity effect of Propanil on hematology and serum biochemistry
in Oreochromis niloticus juvenile. Fish specimens were exposed to sub-lethal
concentrations (0.0, 0.22, 0.44 and 0.87 mg/L) of Propanil derived from the
96hour Lethal concentration for eight weeks. Fish specimens were sampled for
hematological and biochemical analysis at 2, 6 and 8 week’s duration exposure.
Significant changes and dose dependent decreases in red blood cell, pack cell
volume, hemoglobin values were observed in Propanil exposed fish compared to
the control. Progressive increase in white blood cell count and leukocyte
differentials (neutrophils and lymphocytes) were found in Propanil exposed fish
compared to the control. Significant increases in biochemical parameters
(glucose, protein, triglycerides, glutamic oxalo-acetic transminase and
glutamate pyruvate transaminase) were observed in Propanil exposed fish groups
compared to the control. However, cholesterol levels decreased significantly
except for 8th week Propanil duration exposure. Findings of the present study
revealed that Propanil adversely affected fish health.
Primary Language | English |
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Subjects | Engineering |
Journal Section | Biology |
Authors | |
Publication Date | December 1, 2018 |
Published in Issue | Year 2018 Volume: 31 Issue: 4 |