The IL 6 IL 6 receptor system in blood is up regulated in active LN patients. Up regulation of the gp80 and gp130 mRNA levels in vivo may be caused by endogeneously PBMC derived IL 6.是什么意思_The IL 6 IL 6 receptor system in blood is up regulated in active LN patients. Up regulation of the gp80 and gp130 mRNA levels in vivo may be caused by endogeneously PBMC derived IL 6.在线翻译_英语_读音_用法_例句