The pyloric sphincter prevents the regurgitation of chyme from the duodenum into the stomach. It also controls the flow of chyme into the intestine, which provides the intestines with a manageable volume of chyme from which to absorb nutrients.
Pittsburgh star James Conner diagnosed with cancer. Conner says he has Hodgkin lymphoma, but he vows to play again.
The couple had two children Percy Lavon Julian, Jr. and Faith Roselle Julian. Percy Junior later became a prestigious civil rights lawyer in Madison, Wisconsin. In old age, Julian developed liver cancer and died on April 19, 1975 from it.