摘要
川芎嗪和764-3均有抑制纤维化的作用。本工作观察了川芎嗪和764-3对体外培养的成纤维细胞Ⅰ、Ⅲ型前胶原mRNA表达的影响结果表明,加入川芎嗪(终浓度30μg/ml)24h对I、Ⅲ型前胶原mRNA表达均有明显抑制作用;加入764-3(终浓度为15μg/ml)24h对Ⅲ型前胶原mRNA表达无明显作用,对I型前胶原mR-NA表达非但不抑制反而有明显促进作用。作者对764-3这种作用的可能原因做了初步讨论。
The effect of ligustrazine and 764-3 on type I and type Ⅲ collagen mRNA expression incuitured fibroblasts was sttidied.The results showed that ligustrazine at a final concentra-tion of 30μg/ml for 24 hours could inhibit type I and type Ⅲ collagen mRNA expression;764-3 at a final concentration of 15μg/ml for 24 hours conld stimulate type I collagen mR-NA expression,but exerted no effect on type Ⅲ collagen expression.The possible mecha-nism of 764-3 action was discussed.
出处
《中国医学科学院学报》
CAS
CSCD
北大核心
1996年第2期126-128,共3页
Acta Academiae Medicinae Sinicae
基金
国家"八五"攻关课题