61.   Castration, some experts in the criminal justice system say, can reduce arousal levels responsible for triggering assaults by some offenders.

62.   Chlorinated water is already used during the chilling process to reduce the levels of bacteria.

63.   Combination therapies of three or more HIV drugs have been found to reduce levels of virus in the blood to virtually undetectable levels.

64.   Controlling oscillation is important for reducing the level of fatigue and gaining higher endurance.

65.   Cortisol levels can be reduced by getting enough sleep, exercise and relaxation, she said, adding that this advice holds true for both sexes.

66.   Doctors must reduce testosterone levels to starve the tumors.

67.   Earlier this year, Clinton administration officials complained to Moscow that there were too many spies in the Russian Embassy here and demanded that the levels be reduced.

68.   Ensemble products included breakfast cereals and frozen entrees, all containing soluble fiber from the grain psyllium, which also reduces cholesterol levels.

69.   Earlier studies in other countries had suggested it worked in reducing cholesterol levels.

70.   Eco Soil Systems Inc. said tests of its products on Mexican tomato farms showed they improved crop yields by reducing salt levels in the soil.