Table 1.
Met-Enkephalin (pM) | Leu-Enkephalin (pM) | |
---|---|---|
Rat# 800 | 4.02 | N.D. |
Rat# 900 | 5.42 | 1.22 |
Rat# 1000 | 1.59 | N.D. |
Rat# 2200 | 3.53 | 0.89 |
Rat# 2900 | 5.73 | 1.17 |
Rat# 3000 | 4.94 | 1.39 |
Mean ± SD | 4.20 ± 1.53 | 1.17 ± 0.20a |
aN.D., not detected – values below the lower limit of quantification. Mean calculated using values within the limit of quantification.