Table-4.
Effect of CPF (mean±SE) on Cell-mediated and humoral immune response in chicks.
| Months | Cell-mediated immune response | Humoral immune response | ||||
|---|---|---|---|---|---|---|
| Tlymphocyte blastogenesis (delta OD) | Blymphocyte blastogenesis (delta OD) | Humoral immunity (ELISA values) | ||||
| C | T1 | C | T1 | C | T1 | |
| 1st | 0.20±0.27 | 0.27±0.19 | 0.150±0.32 | 0.090±0.31 | 0.74±0.14 | 0.64±0.27 |
| 2nd | 0.29±0.32 | 0.26±0.17 | 0.350±0.17 | 0.340±0.28 | 0.56±0.41 | 0.65±0.60 |
| 3rd | 0.27±0.18 | 0.25±0.20 | 0.094±0.26 | 0.090±0.38 | 0.63±0.10 | 0.70±0.80 |
ELISA=Enzyme-Linked immunosorbent assay, CPF=Chlorpyrifos, SE=Standard error