51.   Baycol was tied to rhabdomyolysis, a life-threatening condition in which muscle cells are destroyed and released into the bloodstream.

52.   But previously it was believed the cancer risk increased because the weakened immune system failed to destroy defective cells that could turn malignant.

53.   Doctors once believed the brain was basically hard-wired by early childhood, with certain areas programmed to do certain functions, functions forever lost if cells were destroyed.

54.   In photodynamic cancer therapy, a patient takes specific drugs that destroy cancer cells when they are exposed to a laser beam.

55.   In test tube experiments, they discovered a portion of this protein caused it to destroy endothelial cells.

56.   In the new approach, doctors give a vaccine to people who are already sick in an effort to trigger the immune system to find and destroy cancer cells.

57.   It said he shed light on so-called MDR proteins which can hinder cancer treatment by blocking medicine from destroying cancer cells.

58.   Methamphetamine destroys brain cells containing dopamine.

59.   One protein allows the anthrax bacteria to enter cells, while a second destroys immune system cells that normally defend the body.

60.   Rhabdomyolysis is a life-threatening condition in which muscle cells are destroyed and released into the bloodstream.