食管癌患者血清可溶性E-选择素和可溶性P-选择素的检测及其临床意义

目的 探讨血清可溶性E-选择素（sE-selectin）和可溶性P-选择素（sP-selectin）与食管癌之间的关系. 方法 用ELISA法检测27例食管癌患者、35例健康者血清E-选择素和P-选择素水平,并比较食管癌患者手术前和手术后20 d时血清E-选择素和P-选择素水平变化,以及有脏器转移食管癌患者与无脏器转移食管癌患者血清E-选择素和P-选择素水平变化. 结果 食管癌癌患者血清E-选择素和P-选择素水平明显高于健康者（P＜0.01）,有脏器转移食管癌患者E-选择素和P-选择素水平上升更明显.无脏器转移食管癌癌患者术后血清E-选择素和P-选择素水平较术前明显下降（P＜0.01）,有脏器转移食管癌患者血清E-选择素和P-选择素水平下降不明显. 结论 E-选择素和P-选择素可以作为食管癌一种新的肿瘤检测指标,与食管癌的发生、发展及转移密切相关.

Detection and clinical significance of serum soluble E-selectin(sE-selectin)and serum soluble P-selectin(sp-selectin)in patients with esophageal squamous cell carcinoma

Objective To study the dinical value of serum soluble E-selectin(sE-selectin)and serum soluble P-selectin(sp-selectin)in patients with esophageal squamous cell carcinoma. Methods The sP-selectin and sP-selectin of the serum was measured by ELISA in 27 patients with viral encephalitis and 35 normal persons. Results In patients with organ metastasissE-selectin and sP-selectin levels were significantly higher than normal(P＜0.01),In patients with organ metastasis,sE-selectin and sP-selectin levels increased more pronounced.No visceral metastasis in patients with esophageal cancer,postoperative serum sE-selectin and sP-selectin levels significantly decreased compared with the preoperative(P＜0.01),there are organ metastasis in patients with esophageal cancer sE-selectin and sP-selectin levels decreased not obvious. Conclusion sE-selectin and sP-selectin could be used as a new tumor detection of esophageal cancer targets,and has close relatimship with the incidence of esophageal cancer,development and metastasis.