WANG Guanghui, et al. The effects of IL-1 beta on the differentiation of rats NSCs into dopaminergic neurons in vitro[J]. Journal of Chongqing Medical University, 2006,(6):851-853.
WANG Guanghui, et al. The effects of IL-1 beta on the differentiation of rats NSCs into dopaminergic neurons in vitro[J]. Journal of Chongqing Medical University, 2006,(6):851-853.DOI:
Objective:To explore the effects of IL-1 beta on the differentiation of NSCs into dopaminergic neurons.Methods: To isolate and culture mesencephalic neural stem cells in vitro.we used immunocytochemistry to detect TH-positive neurons induced by 10%FBS and interleukin-1 bate for 7days respectively.Results: The positive ratio of TH expression in induced cells by 10%FBS
IL-1β 10pg/ml
IL-1β 120pg/ml
IL-1β 150pg/ml
IL-1β 200pg/ml were 0.45%
0.6%
7.2%
12.5%and 8.75% respectively.The positive ratios of TH expression in induced cells by IL-1β 150pg/ml(12.5%) were much higher than that by 10%FBS(control 0.45%)(P<0.05)
The positive ratio of TH expression in induced cells was relate to the dosage of IL-1β.Conclusion:The induction of IL-1 beta on the differentiation of NSCs into dopaminergic neurons in vitro is significant.