Mac OS X: This is the version most Macintosh owners should use. It is a consumer operating system designed for use on your personal computer. For more information, see Apple's Mac OS X page and Developer page for Mac OS X.
Prepyloric Ulcer Drugs. Treatment for peptic ulcer disease usually requires killing the Helicobacter pylori bacteria in the stomach. This is accomplished by taking a combination of antibiotics and acid-blocking drugs. The antibiotics must be taken for 14 days.
Prepatellar (Kneecap) Bursitis. Bursae are small, jelly-like sacs that are located throughout the body, including around the shoulder, elbow, hip, knee, and heel. They contain a small amount of fluid, and are positioned between bones and soft tissues, acting as cushions to help reduce friction.