Ændringer inkluderede øget alaninaminotransferase og alkalifosfataseaktivitet og histopatologiske fund (hovedsageligt sinusoidecelle - eller Kupffer- cellehyperplasi/ hypertrofi, galdegangshyperplasi og periportal fibrose).
Alterations included increased alanine aminotransferase and alkaline phosphatase activity and histopathology findings (mainly sinusoidal cell or Kupffer cell hyperplasia/ hypertrophy, bile duct hyperplasia and periportal fibrosis).