Table 5. Effects of combination of two anaesthesia mixtures of clove oil and lidocaine-HCl in river puffer, Takifugu obscurus and tiger puffer, T. rubripes*.
| Clove oil (ppm) | Lidocaine-HCl (ppm) | Time (sec) | |||||
|---|---|---|---|---|---|---|---|
| River puffer | Tiger puffer | ||||||
| Exposure (E) | Recovery (R) | Time ratio (sec)* (R/E) | Exposure (E) | Recovery (R) | Time ratio (sec)* (R/E) | ||
| 15 | 400 | 146.0±4.41aA | 223.4±5.63cC | 1.53±1.25aB | 140.7±4.22aA | 227.5±5.37cC | 1.61±1.27bB |
| 500 | 110.1±3.84bA | 243.7±4.02bC | 2.21±1.02aB | 112.5±3.63bA | 240.3±3.81bC | 2.13±1.04aB | |
| 600 | 94.6±3.11cA | 262.8±3.43aC | 2.77±1.10aC | 91.5±3.11cA | 264.5±3.07aC | 2.89±0.98aB | |
| 30 | 400 | 110.7±3.92aB | 237.1±5.04cB | 2.14±1.08bA | 117.5±4.21aB | 246.5±5.77cB | 2.09±1.46bA |
| 500 | 91.3±3.06bB | 265.5±4.26bB | 2.90±1.39aB | 96.9±3.86bB | 276.8±4.85bB | 2.85±1.25aA | |
| 600 | 74.2±2.84cB | 295.4±3.88aB | 4.11±1.36aB | 78.5±3.07cB | 293.3±3.56aB | 3.79±1.15aB | |
| 45 | 400 | 89.5±3.47aC | 266.3±4.69cA | 2.97±1.35bA | 86.5±4.34aC | 257.3±6.18cA | 2.96±1.42bA |
| 500 | 70.3±2.62bC | 291.6±4.41bA | 4.21±1.68aA | 71.7±2.71bC | 294.0±5.32bA | 3.98±1.88aA | |
| 600 | 58.8±2.98cC | 319.3±3.24aA | 5.43±1.08aA | 61.6±2.16cC | 328.7±3.14aA | 5.23±1.45aA | |
*
Each value is mean±SD of triplicate experiments (n=50).
Different small letters indicate significant differences for the different lidocaine-HCl dose at the same clove oil dose (p<0.05).
Different capital letters indicate significant differences for the different clove oil dose at the same lidocaine-HCl dose (p<0.05).