Table 4.
Haematological parameters (mean ± SD) after 96 h challenged with A. hydrophila in hybrid red tilapia
| Groups | Hours after | Erythrocytes (106/μl) |
Thrombocytes (103/μl) | Leucocytes (103/μl) |
Lymphocytes (103/μl) |
Monocytes (103/μl) |
Granulocytes (103/μl) |
Haemoglobin (g/dl) |
|---|---|---|---|---|---|---|---|---|
| Unvaccinated | 96 (hpi) | 2.36 ± 0.78b | 14.15 ± 1.64a | 19.76 ± 1.95c | 23.36 ± 4.43b | 0.26 ± 0.03b | 2.96 ± 1.10b | 3.60 ± 0.62b |
| BS | 4.54 ± 0.99a | 18.90 ± 4.28a | 23.93 ± 1.34b | 29.55 ± 1.26a | 0.31 ± 0.03a | 5.47 ± 0.69a | 5.86 ± 0.43a | |
| BF | 5.91 ± 0.67a | 19.38 ± 3.04a | 28.10 ± 1.75a | 30.52 ± 1.93a | 0.33 ± 0.02a | 6.10 ± 0.77a | 6.54 ± 0.97a | |
| MA | 5.36 ± 1.63a | 20.13 ± 4.81a | 25.93 ± 1.56a,b | 29.08 ± 2.64a | 0.34 ± 0.02a | 5.99 ± 0.68a | 5.95 ± 0.68a |
a-cMeans within the same column shows a significantly different effect (P < 0.05)