SONG Nan, HE Wen-zhi, WANG Zhi-min, et al. Effect of Zuogui Wan and Yougui Wan on TGF- on Osteogenic Differentiation of Bone Marrow Mesenchymal Stem Cells[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(18): 210-214.
SONG Nan, HE Wen-zhi, WANG Zhi-min, et al. Effect of Zuogui Wan and Yougui Wan on TGF- on Osteogenic Differentiation of Bone Marrow Mesenchymal Stem Cells[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(18): 210-214. DOI: 10.11653/syfj2013180210.
Objective: To observe the effects of serum containing Zuogui Wan and Yougui Wan on the osteogenic differentiation in bone marrow mesenchymal stem cells (BMSCs). Method: To assign 28 rats into 4 groups at random
then the rats were respectedly gavaged with Zuogui Wan
Yougui Wan
positive control drug(estradiol valerate
EVT)and distilled water.The dosage of gavage was respectively 18.9
20.52 g·kg-1
0.36 mg·kg-1
1.0 mL·kg-1
two times one day.On the 4th day
after being gavaged 2 h
get the containing serum from aorta abdominalis
centrifuge
inactivate(56 ℃
30 min).The four kinds of 10% containing serum separately adding inducer(10-7mol·L-1 dexamethasone
50 μmol·L-1 vitamin C
10 mmol·L-1 sodium β-glycerophosphate)
with inducer group
simultaneously intervene the BMSCs(1×105/L)for about 9 days.Then
to show the expression of alkaline phosphatase(ALP) and typeⅠcollagen(COLⅠ) protein with the method of Western blot
to test expressing transforming growth factor beta1(TGF-β1) mRNA by RT-PCR. Result: Compared with control group
Zuigui Wan
Yougui Wan
EVT can promote BMSCs ALP
COLⅠexpression
upregulate BMSCs TGF-β1 mRNA(P<0.05);compared with inducer group
Zuigui Wan
Yougui Wan can promote BMSCs ALP
COLⅠexpression
upregulate BMSCs TGF-β1 mRNA
also Zuigui Wan is better than Yougui Wan (P<0.05). Conclusion: Serum containing Zuigui Wan and Yougui Wan can help inducer on the osteogenic differentiation in BMSCs
and Zuigui Wan is better
which indicates nourishing kidney-Yin is more effective on osteogenic differentiation in BMSCs.