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Haematotoxicity of Cypermethrin to African Catfish Clarias ...

Haematotoxicity of Cypermethrin to African Catfish Clarias ...

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JOURNAL OF ENVIRONMENTAL ENGINEERING AND TECHNOLOGY VOL. 1, NO. 2, MARCH 2012 23Table 2: Heama<strong>to</strong>logical responses <strong>of</strong> <strong>Clarias</strong> gariepinus in various concentrations <strong>of</strong> solution <strong>of</strong> cypermethrin for 10 days (Mean±SD)Conc. Of cypermethrin0.00 0.05 0.10 0.15 0.20 0.25(mlL -1 )PCV (%) 34.76±3.06 a 30.00±6.25 ab 28.33±4.73 b 25.33±5.13 ab 15.66±10.02 ab 8.67±0.58 cHb (g/dl) 11.57±1.03 a 9.97±2.08 ab 9.47±1.57 b 8.43±1.96 ab 8.43±3.37 ab 3.97±0.25 cLeucocrit (%) 4.18±0.00 ab 3.33±2.31 a 2.00±1.00 ab 1.33±0.58 ab 1.00±0.00 b 1.33±0.587 abWBC (x 10 9 cells) 5.43±2.61 a 5.53±1.79 ab 6.20±0.69 ab 7.03±3.33 ab 11.23±0.06 b 15.23±1.29 aNeutrophils (%) 21.67±2.89 a 22.67±7.51 a 23.33±11.55 c 24.67±7.64 d 25.33±7.64 c 26.00±1.00 fLymphocytes (%) 78.33±20.21 a 71.33±20.13 a 71.67±15.14 a 71.67±18.93 a 71.67±15.28 a 41.33±8.08 abEosinophils (%) 10.00±17.32 a 8.33±14.43 a 5.81±4.00 b 4.67±8.08 b 3.41±5.00 b 3.33±8.62 aMonocytes (%) 4.33±5.77 a 3.33±14.43 a 3.01±0.66 a 2.67±3.06 a 1.67±2.89 a 1.01±0.10 aESR (mm/h) 2.33±0.58 b 2.01±1.53 b 3.97±1.15 b 5.67±2.52 b 7.87±2.08 b 14.67±6.43 aThrombocyte (%) 132.67±31.64 ab 120.00±0.58 ab 110.00±138.92 a 98.33±38.19 b 86.67±12.58 ab 53.33±40.72 bRBC 7.32±1.01a 6.01±1.11b 5.24±1.10c 4.01±1.02 ab 3.66±0.86 d 2.98±0.74MCHC (g/dl) 33.00±0.00 a 32.33±0.58 ab 31.67±0.58 c 30.00±0.00 abc 29.00±0.00 a 22.00±0.58 bcMCH (pg) 32.33±0.58 a 31.67±0.58 a 31.67±0.58 a 31.67±0.58 a 32.00±1.00 a 31.33±0.58 aMCV (fl) 96.67±0.58 a 96.33±0.58 a 95.33±1.15 ab 96.00±1.00 ab 96.33±2.08 a 93.33±2.31 bMean with the same superscript in the column are not significantly different (P

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