Effect of Compound Chinese Medicine "Ji-Sui-Kang" on Differentiation of Neural Stem Cells
- VernacularTitle:中药复方“脊髓康”对神经干细胞分化作用的影响
- Author:
Wenchao YUAN
1
;
Lei WANG
;
Yong MA
;
Guicheng HUANG
;
Yang GUO
;
Yalan PAN
;
Boyuan YANG
;
Wuxun DONG
;
Yonggang ZONG
Author Information
- Keywords: "Ji-Sui-Kang"; neural stem cell; neuron; differentiation
- From: World Science and Technology-Modernization of Traditional Chinese Medicine 2017;19(10):1707-1712
- CountryChina
- Language:Chinese
- Abstract: This study was aimed to investigate the effect of traditional Chinese medicine (TCM) compound "Ji-Sui-Kang (JSK)" on the differentiation of neural stem cells (NSCs).Drug serum of JSK was prepared.The primary NSCs were isolated and cultured.NSCs were identified.Fetal bovine serum (FBS) was used to induce differentiation of NSCs.Different doses of drug serum of JSK was added to intervene the differentiation.There were the high-,medium-,and low-dose group.The blank control group was also set.The β Ⅲ-tubulin and GFAP were used to detect the differentiation of NSCs.And then,it was compared with the control group without drug serum.Positive cells ofβ m-tubulin and GFAP in different visual fields were counted.And the percentage of positive cells in the total number of cells was calculated.Fluorescence microscope was used to conduct quantitative fluorescence experiments.The results showed that the cultured neurospheres were expressed of Nestin protein.The percentage ofβⅢ-tubulin positive cells in the high-,medium-and low-dose group of drug serum of JSK was significantly higher than that in the control group (P＜0.05).The percentage of GFAP positive cells in the high-,medium-and low-dose groups of drug serum of JSK was significantly lower than that in the control group (P＜0.05).And the high-dose group of drug serum of JSK was statistically significant compared with the middle-and low-dose group of drug serum of JSK (P＜0.01).It was concluded that TCM compound JSK promoted thedifferentiation of NSCs intoβⅢ-tubulin positive cells.It provided a basis for treatment of SCI with TCM.
