After a single subcutaneous dose of 25 mg Enbrel, the average maximum serum concentration observed in healthy volunteers was 1.65  0.66  g/ ml, and the area under the curve was 235  96.6  g hr/ ml.
Ühekordse 25 mg Enbreli nahaaluse süste korral oli tervetel vabatahtlikel keskmine maksimaalne seerumikontsentratsioon 1, 65 ± 0, 66 μg/ ml ning seerumikontsentratsiooni- aja kõvera alune pindala 235 ± 96, 6 μg* h/ ml.