Secretory profiles of EDK, iPDK and BJ cells.

Supernatants from EDK and iPDK cultures containing equal cell numbers and blank control media were harvested and assayed using an antibody-based cytokine array. Secretory profiles were generated by quantifying the mean spot pixel densities by ImageJ from the array membranes shown in Fig. 2A. The data are presented as percentages of the respective positive controls.

将接种等量细胞的EDK与iPDK培养物的上清液，以及空白对照培养基收集后，采用基于抗体的细胞因子阵列（antibody-based cytokine array）进行检测分析。通过ImageJ软件对图2A所示的阵列膜的斑点像素平均密度进行定量，生成分泌谱。所有数据均以对应阳性对照的百分比形式予以呈现。