21.   Fourteen patients in one study had slightly elevated liver enzymes, including one with jaundice.

22.   He gets his liver enzyme levels tested every few months.

23.   High liver enzyme levels, found in routine tests of patients on the drug, can be a sign of liver damage.

24.   His blood showed highly abnormal liver enzyme levels, the doctor said.

25.   He was scheduled for an annual checkup the next day, and he learned from a blood test that his liver enzymes were elevated.

26.   However, my liver enzyme levels had returned to near-normal levels.

27.   In a complicated scientific argument, the defense noted that three of the medications Leary was taking are broken down by the same liver enzymes.

28.   If the panel recommends routine testing of liver enzymes, it could hurt American Home, HSBC analyst Ira Loss said before the vote.

29.   Panel members, though, said they were concerned over high levels of liver enzymes in routine tests of patients on the drug.

30.   Otherwise, about the only recourse for chronically infected but asymptomatic people is to avoid alcohol and have their liver enzyme activity monitored for changes.