No expression of B7-2 was detected in intercapillary cells, vascular endothelial cells and nephric tubule endothelial.

系膜细，管上皮细血管内皮细表达阴性。

Objective To investigate the correlationship between proliferating cell nuclear antigen (PCNA), intercapillary distance (ICD) and radiosensitivity in uterine cervical cancer.

目的探讨肿瘤内毛细血管间(ICD)殖细核抗原(PCNA)与宫颈癌放射敏感性的关系。