I 99- ugers forsøg sås der derimod en dosisrelateret, lettere forøget incidens af minimal til mild fokal atrofi ved doser, der yder 29 til 94 gange den menneskelige eksponering.
In the 26-week study, moderate to marked diffuse seminiferous tubular atrophy was present at a very low incidence, whereas in the 99-week study there was a dose-related, slightly increased incidence of minimal to mild focal atrophy at doses providing 29 to 94 times the human exposure.