1.   We have acted to reduce the long hours worked by Junior doctors in hospitals.

2.   Bile salts are important buffers for calcium ion, which may act to reduce free calcium ions in the bile thereby reducing calcium lithogenicity.

3.   Another increases natural secretions of calcitonin, a hormone that acts to reduce resorption.

4.   Cirrus said it is acting to reduce operating expenses.

5.   However, some witnesses questioned whether the FDA would act to reduce nicotine levels because research on the effect of lowering nicotine levels is inconclusive.

6.   Instead, the company says, naproxen acted to reduce heart attacks by working much like aspirin.

7.   On Friday, clouds acted to reduce ozone levels in Austin.

8.   Now is the time to act to reduce levels of homocysteine, even though definitive scientific proof is lacking.

9.   Several Fed officials have suggested in recent public statements that they are satisfied with current growth and will not act to reduce rates.

10.   Citarum River in Java is a good example of how reservoirs act to reduce pollution downstream.