采用单向免疫扩散法检测了6 8例口腔颌面部恶性肿瘤患者及30例正常对照的血清IAP。

Simple immunodiffusion assay were adopted to measure the IAP levels in 68 cases with malignant tumor in oral and maxillofacial regions and 30 controls.

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方法：血清免疫球蛋白、补体C3、T淋巴细胞亚群SIL -2R以及IL -2活性分别采用单向免疫扩散法，APAAP、MTT比色法以及ELISA法。

Method: Using single immunodiffusion test, MTT, APAAP and ELISA to detect the level of serum Ig, C3, SIL-2R, IL-2 and T lymphocyte subsets.

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方法：血清免疫球蛋白、补体C3、T淋巴细胞亚群SIL -2R以及IL -2活性分别采用单向免疫扩散法，APAAP、MTT比色法以及ELISA法。

Method: Using single immunodiffusion test, MTT, APAAP and ELISA to detect the level of serum Ig, C3, SIL-2R, IL-2 and T lymphocyte subsets.

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