Gene expression in TNF treated rat aortic rings cultured in collagen or fibrin gels.

We used microarrys to examine the effects of TNF-alpha on gene expression in both fibrin and collagen gels during the first 48 hours or culture.本研究采用基因微阵列（microarray）技术，探究肿瘤坏死因子-α（TNF-α）对纤维蛋白凝胶与胶原蛋白凝胶体系中基因表达的影响，实验观测周期为细胞培养的前48小时。