31.   In the five weeks since the transplant, the blond, blue-eyed baby became very ill as his body responded to the new cells, doctors said.

32.   In one such finding last spring, scientists reported substantial new cell growth in the brains of developing children under age six.

33.   Inmates say they fear torture and isolation in the new cells.

34.   Instead of drugs narrowly targeted at one area of breakdown, it promises new cells easily juggling many molecular duties at once.

35.   It caps a series of findings that refute the longstanding view that no new cells are formed in the adult brain.

36.   It may not be enough to provide new cells to patients if nothing is done to change their underlying disease.

37.   Mature circuits appear to be maintained by new cell growth well into old age.

38.   Mitosis is the process of doubling and dividing chromosomes so the genes can be passed on to a new cell.

39.   Moreover, they report, the production of new cells is squelched when the animals are under extreme stress.

40.   New cells also appear in the olfactory bulb, which handles the sense of smell.