the number and volume percentage occupied by ahf were determined by quantitative stereologic methods on serial frozen sections stained for the markers gamma-glutamyltranspeptidase ( ggt ) , canalicular adenosine triphosphatase ( atpase ) , glucose-6-phosphatase ( g6pase ) and the placental form of glutathione s-transferase ( gst-pi ) .
C0017837
glutathione s-transferase
C0537086
gst-pi