Immune checkpoint inhibitors (ICI), represented by blocked programmed cell death-1 (PD-1), is a group of novel medicines......

目的检测Fas基因外显子1～6,探讨Fas凋亡基因在瘢痕疙瘩组织中的结构异常与临床病理的关系.方法采用PCR银染技术,检测15例瘢痕疙瘩标......