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

系膜细胞，上皮细胞血内皮细胞表达阴性。

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(ICD)增殖细胞核抗原(PCNA)与宫颈癌放射敏感性的关系。