In the present study, we show that neural stem cells can be obtained from the spinal cords of low temperature preserved abortuses. Fourteen weeks old abortuses were stored in a refrigerator at 4 degrees C for 2 h, 6 h and 12 h before use. Neural stem cells were isolated from cervical cord, thoracic cord and lumbar/sacral cord separately and induced to differentiate with fetal bovine serum. Clonal culture was carried out to demonstrate that the isolated cells met the standard of stem cells. Fluorescent immunocytochemistry was used to examine the expression of neural stem cell marker (nestin), neuronal marker (MAP2), astrocyte marker (GFAP) and cholinergic marker (ChAT). The stem cells in different cultures were compared. As a result, neural stem cells were obtained from all the spinal cord segments with different postmortem intervals. The lumbar/sacral cord cultures gave rise to the most abundant primary neurospheres. When the preservation was prolonged to 12 h, the number of primary neurospheres decreased sharply. Neurospheres in all cultures showed nestin positive immunoreactivity and could yield astrocytes and neurons including cholinergic neurons in differential cultures. The clonal formation and phenotype capacity were similar in all cultures. In conclusion, spinal neural stem cells can be isolated from low temperature preserved abortuses and represent an alternative source for both experimentation and potential therapeutic uses.