目的评价颌面部恶性肿瘤CT表现与微血管密度(MVD)及增殖细胞核抗原(pcna)表达的关系。

Objective To evaluate the relationship between ct features and microvessel density (MVD) and proliferating cell nuclear antigen (PCNA) in cases of malignant maxillofacial tumors.

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目的研究原发性肝癌患者红细胞免疫粘附肿瘤细胞能力与红细胞CR 1基因组密度多态性及活性的相关性。

Objective to study the relationship between ability of red cell adhering to tumor cells and CR1 activity and CR1 genomic density polymorphism on red cell in patients with primary hepatocarcinoma.

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本文运用不连续密度离心的方法从鼠b 16黑色素瘤体中分离到肿瘤浸润性淋巴细胞(TIL)，并对TIL的体外培养的条件及细胞性质进行了研究。

The separation of tumor-infiltrating lymphocytes (TIL) from tumor mass of B16 melanoma was achieved by discontinuous density gradients centrifugation and the in vitro culture of TIL were investigated.

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