41.   The toxins in turn destroy liver cells.

42.   The vaccine works by triggering a part of the immune system known as T-cells, which target HIV by destroying cells already infected.

43.   The virus destroys cells lining the gills and suffocates the fish.

44.   These prions, almost impossible to destroy, accumulate in the brains of infected animals and people, destroying cells and leaving spongy holes in the tissue.

45.   They were surprised to find that the chemical produced by silicone as it breaks down in the body seems to destroy cancer cells.

46.   Thus monoclonals are the therapeutic equivalent of guided missiles, which seek out and destroy sick cells.

47.   Treatments are intended to fight and destroy cancer cells.

48.   Two studies presented at the conference showed that a form of the common cold virus could be used to infect and destroy cancer cells.

49.   Using beams of radiation from an outside source to destroy cancer cells in the prostate is a less invasive but less effective treatment.

50.   At issue is a side effect called rhabdomyolysis, an acute condition where muscle cells are destroyed and released into the bloodstream.