Governorates
Serum (ng/ml)
Muscle (ng/g)
Assiut
<0.1
<0.1
Alexandria
2.32 ± 0.31
1.54 ± 0.15
Kafr el-Sheikh
2.03 ± 0.16
0.93 ± 0.07
Beheira
3.47 ± 0.19
2.01 ± 0.19
Table 4:
Methyltestosterone concentrations in muscles and serum of
Oreochromis niloticus
from Assiut and monosex farms.
