目的探讨血清肿瘤特异性生长因子(TSGF)在血液恶性肿瘤患者中的表达和临床意义。
Objective to evaluate the expression and clinical significance of tumor specific growth factor (TSGF) in blood serum for hematological malignancy.
目的探讨检测血清与腹水血管内皮生长因子(VEGF)对消化系恶性肿瘤的诊断及良、恶性腹水鉴别诊断的价值。
Objective To approach the diagnostic and differential diagnostic values of serum and ascites VEGF measurement for the alimentary tract malignant tumors with the ascites.
目的：探讨间接酶联免疫吸附试验（ELISA）检测核糖核酸酶抑制因子（RI）在恶性肿瘤患者血清中的表达。
Objective: To detect the expression of ribonuclease inhibitor (RI) in the serum of patients with malignant tumors by indirect ELISA.
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