[Serum alkaline phosphatase isoenzymes in rats at different periods after bile duct transection].

Total activity and isoenzymic spectrum of the blood serum and liver alkaline phosphatase were studied with experimental obstructive jaundice beginning from the first hours of its development till 30 days. Changes in the activity of alkaline phosphatase and its isoenzymic spectrum are shown to have their characteristic features at different times of obstructive jaundice.