Expression data from fracture hematoma tissue of young and old rats after 3days of rigid or semi-rigid fixation of an osteotomy

We used microarrays to detail the global programme of gene expression underlying the influence of fixation stability in young and old rats and identified distinct classes of regulated genes during this process.本研究采用基因芯片（microarrays）技术，解析了固定稳定性对年轻及老年大鼠产生影响所依托的全局基因表达调控程序，并在此过程中鉴定出了多类不同的调控基因。