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血管内皮生长因子及其激酶插入区受体、血管内皮生长因子可溶性受体与子宫内膜异位症发病机制的相关性研究

2017-11-13姜莉萍

中国实用医药 2017年30期
关键词:血清

姜莉萍

【摘要】 目的 探究血管内皮生长因子(VEGF)及其激酶插入区受体(KDR)、血管内皮生长因子可溶性受体1(sflt-1)与子宫内膜异位症(EMS)发病机制的相关性。方法 选择20例EMS患者作为实验组, 另选同期实施腹腔镜手术治疗的20例非EMS患者作为对照组, 比较两组腹腔积液及血清中VEGF、KDR、sflt-1含量及VEGF活性指数。结果 对照组腹腔积液中的sflt-1为(1.12±0.21)ng/ml、VEGF为(10.08±1.53)ng/ml、VEGF活性指数为(12.41±1.38)、KDR为(2.34±0.28)ng/ml, 均显著低于实验组的(1.63±0.45)ng/ml、(19.35±2.42)ng/ml、(29.44±2.59)、(3.14±0.35)ng/ml, 差异具有统计学意义(P<0.05)。实验组血清中的VEGF、sflt-1、KDR及VEGF活性指数水平均高于对照组, 差异具有统计学意义(t=9.980、4.385、10.909、9.404, P<0.05)。结论 VEGF及其KDR、sflt-1与EMS的发病密切相关, 临床可将三者作为诊断EMS的重要指标, 后期仍需进一步研究不同临床分期的EMS的差异。

【关键词】 激酶插入区受体;血管内皮生长因子;血管内皮生长因子可溶性受体1;子宫内膜异位症

DOI:10.14163/j.cnki.11-5547/r.2017.30.009

Study on correlation between vascular endothelial growth factor and its kinase insert domain receptor, soluble fms-like tyrosine kianse and pathogenesis of endometriosis JIANG Li-ping. Shenzhen City Luohu District Yuandong Gynecology and Pediatrics Hospital, Shenzhen 518002, China

【Abstract】 Objective To investigate the correlation between vascular endothelial growth factor (VEGF) and its kinase insert domain receptor (KDR), soluble fms-like tyrosine kianse-1 (sflt-1) and pathogenesis of endometriosis (EMS). Methods There were 20 EMS patients as the experimental group, and concurrent 20 non-EMS patients undergoing laparoscopic surgery as the control group. The contents of VEGF, KDR, sFlt-1 and VEGF activity index in peritoneal fluid and serum were compared between the two groups. Results The control group had sflt-1 as (1.12±0.21) ng/ml, VEGF as (10.08±1.53) ng/ml, VEGF activity index as (12.41±1.38) and KDR as (2.34±0.28) ng/ml in peritoneal fluid, which were all obviously lower than (1.63±0.45) ng/ml, (19.35±2.42) ng/ml, (29.44±2.59) and (3.14±0.35) ng/ml in the experimental group, and their difference was statistically significant (P<0.05). The experimental group had higher serum VEGF, sflt-1, KDR and VEGF activity index levels than the control group, and the difference was statistically significant (t=9.980, 4.385, 10.909, 9.404, P<0.05). Conclusion VEGF and its KDR and sFlt-1 are closely related to the incidence of EMS. In clinical practice, the three most important indicators for the diagnosis of EMS need to be further studied in the later stages of EMS.

【Key words】 Kinase insert domain receptor; Vascular endothelial growth factor; Soluble fms-like tyrosine kianse-1; Endometriosis

EMS為妇科常见的慢性疾病和疑难疾病, 对患者的身心健康造成严重影响[1]。VEGF为促血管形成因子, 其促血管生成作用可能会与KDR相结合予以实现, 而sflt-1是VEGF的抑制剂[2, 3]。本研究选择在本院接受治疗的部分EMS及非EMS妇女为研究对象, 比较两组腹腔积液及血清中VEGF、KDR、sflt-1的含量, 分析VEGF及其相关受体与EMS发病机制间的相关性。现将结果报告如下。endprint

1 资料与方法

1. 1 一般资料 选择2015年4月~2017年2月本院收治的20例EMS患者作为实验组, 均经腹腔镜手术及术后病理证实为EMS, 年龄20~40岁, 平均年龄(30.16±3.55)岁。选择同期因良性肿瘤、子宫肌瘤、输卵管疾病等于本院行腹腔镜手术治疗的非EMS患者20例作为对照组, 年龄20~40岁, 平均年龄(30.21±3.57)岁。所有患者在半年内均未哺乳及妊娠, 未实施激素类药物治疗, 无其他外科疾病, 月经正常。两组患者一般资料比较差异无统计学意义(P>0.05), 具有可比性。

1. 2 方法 术前分别采取两组患者5 ml的静脉血, 低速离心取上清液, 并将所取血清保存在-70℃冰箱中待测。分……

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