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本文试图通过对36例恶性肿瘤患者血清中TNF浓度的动态变化的观察来探讨其与患者预后变化的关系,兹报告如下。 材料和方法 一、一般资料,恶性肿瘤患者共36例(男25,女11),均系有病理组织学证实的恶性肿瘤,其中胃癌13例;大肠癌10例;肺癌6例;恶性淋巴瘤4例;转移性肿瘤(原发灶不明)2例;乳房癌1例。年龄范围为38～80岁,平均年龄59.2岁。 二,方法:采用放射免疫双抗体法测定血清中TNF浓度,所用试剂由北方所提供。分别测定每例患者在治疗前后的TNF浓度作观察用。 三、观察项目:
This article attempts to investigate the relationship between the changes of TNF concentration in serum and the prognosis of 36 patients with malignant tumors. It is reported as follows. Materials and Methods 1. General data: A total of 36 patients (25 males and 11 females) with malignant tumors were diagnosed with histopathologically confirmed malignant tumors, including 13 gastric cancers, 10 colorectal cancers, 6 lung cancers, and malignant lymphomas. 4 cases; metastatic tumor (primary tumor is unknown) in 2 cases; breast cancer in 1 case. The age range is 38 to 80 years and the average age is 59.2 years. 2. Methods: The concentration of TNF in serum was determined by radioimmunodialysis. The reagents used were provided by the North. The TNF concentration in each patient before and after treatment was determined for observation. Third, observe the project: