摘要
目的检测粘连相关细胞因子转化生长因子β1(TGF-β1)、血小板源性生长因子BB(PDGF—BB)和碱性成纤维细胞生长因子(bFGF)在宫腔粘连分离术后创面渗出液中浓度及其变化特点,探讨其在粘连再形成中的作用。方法选择2009年8月至2010年2月在首都医科大学附属北京妇产医院妇科微创中心行宫腔镜粘连分离术治疗的中-重度宫腔粘连患者18例(观察组)与行宫腔镜中隔切除术治疗的20例中隔子宫患者(对照组)为观察对象,分别收集术后3、6、9、12、24、48、72h的宫腔渗出液,通过ELISA法检测宫腔渗出液中TGF—β1、PDGF—BB、bFGF3种细胞因子在不同时间点的浓度。结果术后3、6、9、12h宫腔创面渗出液中细胞因子的浓度依次为:观察组:TGF-β1(3.6±O.9)、(10.4±1。1)、(7.6±1.2)、(7.2±1.3)ng/ml,PDGF—BB(2.6±0.6)、(3,5±0,5)、(5.4±1.0)、(5.7±0.8)ng/ml,bFGF(16.9±1.3)、(95.8±17.8)、(330.9±70.5)、(1303.3±117.4)ng/ml;对照组:TGF—β1(3.0±0.6)、(7.5±0.6)、(5.4±0.6)、(4.6±0.8)ng/ml,PDGF—BB(2.5±0.4)、(2.6±0.5)、(4.7±0.6)、(4.4±0.4)ng/ml,bFGF(19.1±2.4)、(82.9±21.8)、(249.0±54.2)、(775.6±178.8)ng/ml。TGF—β1、PDGF—BB和bFGF浓度分别在术后3、6、6h后迅速上升,并维持在较高水平,持续至术后12、48、72h,观察组宫腔创面渗面液中TGF—β1、PDGF—BB和bFGF浓度在高峰期均高于对照组,差异均有统计学意义(P〈0.05)。结论相同时间点下,TGF—β1、PDGF—BB和bFGF细胞因子浓度在宫腔粘连分离术后创面渗出液中浓度明显增高,以上3种细胞因子可能是术后粘连再形成的原因。
Objective To study the concentration of adhesion-related cytokines, transforming growth factor (TGF) β1, platelet-derived growth factor (PDGF) BB, b-fibroblast growth factor (bFGF) in intrauterine fluid and their roles in the intrauterine-adhesion reformation. Methods From August 2009 to February 2010, 18 patients with moderate or severe intrauterine adhesions underwent transcervieal resection of intrauterine adhesion as study group, in the mean time, 20 patients with incomplete septate uterus underwent transcervical resection of septum as control group. The charge of each patient's intrauterine fluid was collected at the time of 3, 6, 9, 12, 24, 48 and 72 hours, respectively, then the concentration of the three cytokines was measured by enzyme-linked immunosorbent assay(ELISA). Results The concentration of the expression of TGF-β1 in the intrauterine fluid at 3,6,9,12 hours after operation in study group was ( 3.6 ± 0. 9), ( 10.4 ± 1.1 ), (7.6 ± 1.2 ), ( 7.2 ± 1.3 ) ng/ml, respectively ; PDGF-BB was ( 2. 6 ± 0. 6 ), (3.5 ± 0. 5), (5.4 ± 1. O), ( 5.7 ± O. 8 ) ng/ml, respectively ; bFGF was ( 16.9 ± 1.3 ), ( 95.8 ± 17.8 ) , (330. 9 ± 70. 5), (1303.3 ± 117.4) ng/ml, respectively. The expression of TGF-BI in control group was ( 3.0 ± O. 6), (7.5 ± 0. 6), ( 5.4 ± O. 6 ), ( 4. 6± 0. 8 ) ng/ml, respectively ; PDGF-BB was ( 2. 5 ±O. 4 ), (2. 6 ± O. 5 ), (4. 7±O. 6 ), ( 4. 4±0.4) ng/ml, respectively ; bFGF was ( 19. 1 ± 2.4 ), ( 82. 9 ±21.8 ),(249. 0 ±54. 2) , (775.6 ± 178.8) ng/ml,respectively. The concentration of TGF-β1, PDGF-BB and bFGF reached the peak during the time of 3 -24 hours ,6 -48 hours, 6 -72 hours after surgery, respectively. The concentration of TGF-β1 , PDGF-BB and bFGF in study group were significantly higher than that in control group (P 〈 O. 05 ). Conclusions Concentration of TGF-β1, PDGF-BB and bFGF was positively associated with area of transeervieal resection of intrauterine adhesion, those cytokines might be involved in reformatin of intrauterine-adhesion.
出处
《中华妇产科杂志》
CAS
CSCD
北大核心
2012年第10期734-737,共4页
Chinese Journal of Obstetrics and Gynecology
基金
2011-015年度国家临床重点专科建设项目(妇科)
北京市教育委员会科技计划(KM200910025028)