1.   The serum urea concentration was raised to a similar extent in the renal failure patients with or without H pylori infection.

2.   There was no difference in the endoscopic appearance of the upper gastrointestinal tract in the renal failure patients with and without H pylori infection.

3.   The drug, NESP, already has been submitted for approval by the Food and Drug Administration for use in chronic renal failure patients.

4.   The drug awaits FDA approval for renal failure patients.

5.   A dialyzer is a membrane device that filters waste substances from the blood before it is returned to kidney failure patients.

6.   Some kidney failure patients live longer if they undergo dialysis in the morning instead of the afternoon, a U.S. study suggests.

7.   Staph infections strike many hospital patients, particularly those having heart valve surgery, knee and hip replacement, and kidney failure patients who are on dialysis.

8.   The filter, known as a dialyzer, is a membrane device that filters waste substances from the blood before it is returned to kidney failure patients.

9.   The filter, or dialyzer, is a membrane device that filters waste substances from the blood before it is returned to kidney failure patients.

10.   The dialyzer is a membrane device that filters waste substances from the blood before it is returned to kidney failure patients.