Growth hormone pathways signaling for cell proliferation and survival in hippocampal neural precursors from postnatal mice

Table 1 Evolution of neurosphere size and number

A) Days	7	12	15
Neurosphere size (mm)	23.1 ± 0.8	32.3 ± 0.9*	35.1 ± 1.5*
B) Days	7-9	13-15
Neurosphere number	139.4 ± 6.4	331.2 ± 10.0º

Cells were grown in defined media as described for the indicated times. * = p < 0.01 vs day 7; ° = p < 0.01 vs day 7-9.

ISSN: 1471-2202