31.   The culprit was doxorubicin, which can destroy heart cells along with the cancer it so effectively attacks.

32.   The device, to be marketed as Prostatron, heats and destroys excess cells in the prostate through the use of computer-controlled microwaves.

33.   The disease, which worsens over time, destroys brain cells that produce dopamine, which transmit signals in the brain.

34.   The factor destroys the cells, forcing them in their death throes to release an excessive amount of natural inflammatory agents that throw the body into lethal shock.

35.   The new drug, combretastatin, destroys endothelial cells lining the blood vessels which supply the tumor.

36.   The novel genes would be equipped with molecular tricks that would block the virus from destroying T cells.

37.   The other hypothesis holds that cells are destroyed by an abnormal protein generated inside the cells.

38.   The stomach cramps become severe, and the toxin destroys the cells of the intestines, producing bloody diarrhea.

39.   The second arm of the immune system, cell-mediated immunity, includes several types of white blood cells that destroy cells that have been infected by viruses.

40.   The T-cells seek out and destroy cells that the viruses have infected.