摘要
目的 探讨淋巴管生成因子(VEGF-C)对乳腺癌淋巴结转移的影响.方法 采用免疫组织化学PV9000法对人乳腺浸润性导管癌和乳腺纤维瘤、乳腺病组织的石蜡切片分别进行检测,观察其VEGF-C的表达状态.结果 20例乳腺纤维瘤及乳腺病VEGF-C均为阴性,80例乳腺癌组织VEGF-C阳性率为72.5%(58/80);VEGF-C主要存在于癌细胞中,正常的乳腺纤维瘤及乳腺病的胞质中不表达VEGF-C.结论 乳腺癌细胞中存在VEGF-C,其表达状态与乳腺癌淋巴结转移关系密切.检测VEGF-C蛋白表达可能对人乳腺癌淋巴结转移具有预测和治疗价值.
Objective To investigate the VEGF-C on lymph node metastasis of b-reast cancer.Methods A group of immune PV9000 law on human breast infiltrating ductal breast cancer and fibroids,breast disease organizations paraffin sections were detected on the expression of VEGF-C status.Results 20 patients with breast fibroids and breast disease were negative VEGF-C,80 cases of breast cancer VEGF-C positive rate was 72.5%(58/80);VEGF-C exists primarily on the cancer cells and normal breast fibroids and in the cytoplasm of breast disease is not the expression of VEGF-C.Conclusion Breast cancer cells in the VEGF-C,the expression of close ties with lymph node metastasis.Detection of VEGF-C expression in human breast cancer may predict lymph node metastasis,and therapeutic value.
出处
《肿瘤研究与临床》
CAS
2007年第z1期-,共3页
Cancer Research and Clinic
