Table 6 Dissolved oxygen concentrations during lidocaine-HCl-induced anesthesia in the marine medaka, Oryzias dancena, in a simulated transport experiment
Exposuretime (hours) | Dose (mgL-1)* |
Control | 20 | 40 | 60 | 80 | 100 |
6 | 6.51±0.83a | 6.66±0.88b | 6.76±0.74c | 6.88±0.70d | 6.97±0.52e | 7.45±0.89f |
12 | 6.04±0.79a | 6.14±0.55b | 6.24±0.88c | 6.35±0.65d | 6.41±0.87e | 6.59±0.96f |
18 | 5.46±0.94a | 5.56±0.86b | 5.67±0.95c | 5.78±0.76d | 5.85±0.91e | 5.98±1.02f |
24 | 5.01±0.75a | 5.14±0.45b | 5.23±0.57c | 5.34±0.86d | 5.45±0.90e | 5.56±0.88f |
30 | 4.67±0.92a | 4.77±0.58b | 4.89±0.79c | 4.99±0.93d | 5.13±0.98e | 5.28±0.91f |
36 | 4.00±0.77a | 4.13±0.81b | 4.25±0.69c | 4.40±0.78d | 4.45±1.05e | 4.58±0.88f |
42 | 3.87±0.76a | 3.97±0.47b | 4.15±0.81c | 4.28±0.77d | 4.37±1.01e | 4.49±0.94f |
48 | 3.41±0.81a | 3.51±0.52b | 3.67±0.45c | 3.78±0.56d | 3.91±0.91e | 3.99±0.80f |
* Each value is the mean±standard deviation (n = 60) of triplicate experiments. Values in the same column not sharing common superscripts are significantly different among doses (P<0.05).