A Study on improving growing status of microencapsulated human retinal pigment epithelial cell
10.3760/cma.j.issn.1008-6315.2011.05.014
- VernacularTitle:改善微囊化人视网膜色素上皮细胞生长状态的研究
- Author:
Dongxiao GAO
;
Yaqun ZHAO
;
Jiang LIU
;
Yong WANG
- Publication Type:Journal Article
- Keywords:
Human retinal pigment epithelial cell;
Fibroblast growth supplement;
Cell growing status
- From:
Clinical Medicine of China
2011;27(5):488-490
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effects of fructose,fibroblast growth supplement(FGS) and ethylamine sulfonic acid on the total number,the survival rate and the survival number of Human Retinal Pigment Epithelial(hRPE) Cell.Methods Microencapsulated hRPE cells were plated and cultured in four kinds of mediums,which contained fructose,fibroblast growth supplement(FGS),ethylamine sulfonic acid or no extra ingredient respectively.The total cell number,survival rate and viable cell number of the microencapsulated hRPE cell on day 0th,1st,3rd,7th were calculated.Results After 7days of culture,the lowest cell survival rate of microencapsulated hRPE cells in the four groups was(75.00±3.00)%,but there were no significantly differences(Ps＞0.05) among the groups.The total number of cells in the fibroblast growth factor group([8.00±0.46]×104) and ethylamine sulfonic acid group([7.20±0.36]×104) were significantly higher than the blank group(([6.10±0.56]×104),Ps＜0.05),while no statistical difference was observed in the comparison between the fructose group([6.00±0.46]×104) and blank control(P＞0.05).Conclusion The FGS and ethylamine sulfonic acid can promote the proliferation of the microencapsulated hRPE cells.
