11.   In addition, when mice that lacked a different suicide protein were injected with doxorubicin, their eggs were spared.

12.   In a statement Thursday, the hospital hinted that the problem might have involved the proper way to inject mice with endostatin.

13.   In the study, mice were injected daily with diltiazem, beginning nine days after birth.

14.   In the study, mice were injected daily with diltiazem, begining nine days after birth.

15.   The mice were injected with human fertility drugs to stimulate growth of ovarian follicles -- the sacs that contain the eggs.

16.   These mice were then injected with breast cancer and lymphoma cells, and none developed tumors, unlike normal mice given the same shots.

17.   When they injected mice with the treated cells, tumors failed to develop.

18.   The study was carried out by injecting mice with brain cells of infected cows.