Substance P(SP) Somatostatin (SS) soluble Interleukin-2 Receptor (sIL-2R) and Tumor Necrosis Factor (TNF) were Measured in 68 Untreated patients with lung cancer (38 ade-nocarcinoma,20 small cell lung cancer, 10 squamous cell carcinoma).

• 本文测定68例未经治疗的肺癌患者(包括腺癌38例；小细胞肺癌20例；鳞癌10例)血中P物质(SP)、生长抑素(SS)、可溶性白介素-2受体(sIL-2R)、肿瘤坏死因子(TNF)的浓度.