Malathion-Induced Hematoxicity and Its Recovery Pattern in Barbonymus gonionotus
Table 1
Effects of sublethal exposure of malathion on hematology (mean ± SD) at different time intervals in B. gonionotus.
Parameter
Treatments
Exposure time (days)
1
7
14
21
28
Hemoglobin (g/dL)
T1
13.63 ± 0.521a
12.77 ± 0.771a
13.04 ± 0.661a
12.52 ± 0.461a
12.69 ± 0.491a
T2
12.97 ± 0481a
11.89 ± 0.531ab
10.69 ± 0.42bc
9.97 ± 0.292c
9.71 ± 0.62c
T3
11.39 ± 0.822a
8.25 ± 0.902b
7.65 ± 0.423bc
6.48 ± 0.543cd
6.03 ± 0.493d
PCV (%)
T1
45.26 ± 3.371a
43.88 ± 4.341a
42.99 ± 4.341a
43.07 ± 4.361a
43.68 ± 4.441a
T2
43.64 ± 1.671a
39.23 ± 2.201ab
36.04 ± 2.481bc
34.46 ± 1.702bc
31.08 ± 2.112c
T3
42.18 ± 1.401a
27.38 ± 3.852b
24.06 ± 3.042b
22.38 ± 2.553b
20.3 ± 1.653b
RBCs (×106/mm3)
T1
5.72 ± 0.511a
5.79 ± 0.601a
5.87 ± 0.731a
5.75 ± 0.581a
5.69 ± 0.221a
T2
5.29 ± 0.651a
5.15 ± 0.331a
5.00 ± 0.411a
4.83 ± 0.241a
4.67 ± 0.392a
T3
4.97 ± 0.341a
4.37 ± 0.552a
4.03 ± 0.112ab
3.18 ± 0.652b
3.17 ± 0.253b
WBCs (×104/mm3)
T1
3.19 ± 0.423a
3.02 ± 0.292a
3.10 ± 0.612a
3.12 ± 0.193a
3.03 ± 0.642a
T2
3.83 ± 0.302a
4.11 ± 0.601a
4.26 ± 0.391a
4.31 ± 0.472a
4.37 ± 0.361a
T3
4.70 ± 0.561a
5.03 ± 0.151a
5.24 ± 0.071a
5.48 ± 0.241a
5.51 ± 0.301a
MCV (μm3)
T1
79.12 ± 6.281a
74.49 ± 4.721a
73.55 ± 5.551a
74.90 ± 12.801a
76.76 ± 5.201a
T2
82.49 ± 6.991a
76.17 ± 1.791ab
72.07 ± 1.581ab
71.31 ± 2.301b
66.55 ± 5.062b
T3
84.86 ± 3.441a
62.65 ± 4.152a
59.90 ± 9.112a
70.37 ± 17.931a
64.02 ± 0.683a
MCH (pg)
T1
24.03 ± 2.781a
22.15 ± 1.031a
22.44 ± 2.621a
22.01 ± 2.791a
22.31 ± 1.001a
T2
24.72 ± 2.171a
23.14 ± 0.901ab
21.43 ± 1.021ab
20.69 ± 1.401b
20.83 ± 0.691b
T3
22.93 ± 1.071a
18.97 ± 1.302a
18.98 ± 0.602a
21.02 ± 4.081a
19.10 ± 1.962a
MCHC (%)
T1
30.22 ± 2.151a
29.28 ± 2.421a
30.47 ± 1.751a
29.31 ± 3.041a
29.30 ± 3.131a
T2
29.72 ± 0.161a
30.33 ± 0.651a
29.72 ± 1.121a
29.01 ± 1.671a
31.29 ± 1.461a
T3
27.01 ± 1.781a
30.25 ± 1.031a
32.42 ± 5.901a
29.49 ± 5.661a
29.86 ± 3.351a
Values with different numeric superscripts differ significantly () between concentrations within the duration. Values with different letter superscripts differ significantly () between duration within the concentration. All values are expressed as mean ± SD.