Culture of fibroblast-like synoviocytes from rabbits with adjuvant arthritis
10.3969/j.issn.2095-4344.2017.12.012
- VernacularTitle:佐剂性关节炎模型兔成纤维样滑膜细胞的培养
- Author:
Liping WANG
;
Qin LIU
;
Fang CHEN
;
Lifeng CHEN
;
Yi ZHANG
- From:
Chinese Journal of Tissue Engineering Research
2017;21(12):1872-1876
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Currently, fibroblast-like synoviocytes from the synovial tissue of patients with rheumatoid arthritis or adjuvant arthritis rats are isolated and cultured mainly using enzyme digestion method, but tissue explant adherent method is rarely reported in primary culture. OBJECTIVE:To establish a culture method of fibroblast-like synoviocytes from adjuvant arthritis rabbits and to investigate cell biological characteristics. METHODS:Rabbit models of adjuvant arthritis were prepared by injected with adjuvant at multiple sites and times, the knee synovial tissues were obtained, and fibroblast-like synoviocytes were separated and cultured by the tissue explant adherent method. Furthermore, the cell morphology was observed. The cell proliferation was measured using cell counting kit-8 assay, and the expression of Vimentin was detected by immunofluorescence.RESULTS AND CONCLUSION:The primary cultured rabbit synoviocytes were long spindle fiber-like and coincided with the fibroblast-like synoviocytes. Moreover, cells were positive for Vimentin. In conclusion, fibroblast-like synoviocytes from rabbits with adjuvant arthritis are successfully isolated and cultured by the tissue explant method.
