Effects of recombined rat transforming growth factor beta 1 and insulin-like growth factor 1 transfected rabbit chondrocytes on their proliferation and synthesis ex vivo / 中华风湿病学杂志
Chinese Journal of Rheumatology
;
(12)2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-682267
ABSTRACT
Objective To determine whether rabbit articular chondrocytes express growth factor genes delivered by recombined rat TGF beta 1,IGF 1 and what other influences on chondrocytes are,and to determine which gene is the best one for osteoarthritis therapy.Methods Monolayer cultures of rabbit articular chondrocytes were infected with recombinant plasmid pcDNA 3 and pAT 153 carrying genes encoding the following growth factors respectivelyTGF beta 1 and IGF 1.The synthesis of TGF beta 1,IGF 1 and type Ⅱ collagen was measured by in situ hybridization,immunohistochemistry,immunofluoroscopy,flow cytometer and 3 H TdR radiolabeling.Results The expression of TGF beta1,IGF 1 and type Ⅱ collagen was high beyond control levels ( P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Rheumatology
Ano de publicação:
2003
Tipo de documento:
Artigo
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