临床肿瘤学杂志
臨床腫瘤學雜誌
림상종류학잡지
CHINESE CLINICAL ONCOLOGY
2015年
8期
709-712
,共4页
李启民%乔惠萍%穆永旭%闫瑞强%何俊峰%胡晓燕
李啟民%喬惠萍%穆永旭%閆瑞彊%何俊峰%鬍曉燕
리계민%교혜평%목영욱%염서강%하준봉%호효연
原发性肝癌%经导管动脉化疗栓塞术(TACE)%外周循环肿瘤细胞%血管内皮生长因子
原髮性肝癌%經導管動脈化療栓塞術(TACE)%外週循環腫瘤細胞%血管內皮生長因子
원발성간암%경도관동맥화료전새술(TACE)%외주순배종류세포%혈관내피생장인자
Primary liver cancer(PLC)%Transcatheter arterial chemoembolization(TACE)%Circulating tumor cell (CTC)%Vascular endothelial growth factor( VEGF)
目的:探讨经导管动脉化疗栓塞术( TACE)对原发性肝癌患者外周循环肿瘤细胞( CTC)数量及血管内皮生长因子( VEGF)浓度的影响。方法选择2011年至2013年50例原发性肝癌患者为研究对象,应用免疫磁珠分离技术及酶联免疫吸附法检测在TACE术前1天及术后1天、3天、30天CTC数量和VEGF浓度的变化。结果 TACE术前1天和术后1天、3天、30天的CTC阳性率分别为84?0%和66?0%、58?0%、78?0%,CTC检测数量分别为(2?38±1?65)个、(1?24±1?06)个、(0?86±0?83)个、(2?10±1?63)个,手术前后比较差异均有统计学意义(P<0?05);术前1天及术后1天、3天、30天的VEGF浓度分别为(304?98±33?94) pg/ml、(262?93±28?22) pg/ml、(258?40±27?55) pg/ml、(283?08±37?19) pg/ml,手术前后比较差异有统计学意义( P<0?05)。对CTC数量及VEGF浓度在术后30天与术后3天两时段的差值进行相关分析,两者呈线性正相关( r=0?710,P<0?05)。结论 TACE治疗原发性肝癌术后1~3天内可以有效减少血液VEGF浓度并阻止肿瘤细胞进入外周血循环。
目的:探討經導管動脈化療栓塞術( TACE)對原髮性肝癌患者外週循環腫瘤細胞( CTC)數量及血管內皮生長因子( VEGF)濃度的影響。方法選擇2011年至2013年50例原髮性肝癌患者為研究對象,應用免疫磁珠分離技術及酶聯免疫吸附法檢測在TACE術前1天及術後1天、3天、30天CTC數量和VEGF濃度的變化。結果 TACE術前1天和術後1天、3天、30天的CTC暘性率分彆為84?0%和66?0%、58?0%、78?0%,CTC檢測數量分彆為(2?38±1?65)箇、(1?24±1?06)箇、(0?86±0?83)箇、(2?10±1?63)箇,手術前後比較差異均有統計學意義(P<0?05);術前1天及術後1天、3天、30天的VEGF濃度分彆為(304?98±33?94) pg/ml、(262?93±28?22) pg/ml、(258?40±27?55) pg/ml、(283?08±37?19) pg/ml,手術前後比較差異有統計學意義( P<0?05)。對CTC數量及VEGF濃度在術後30天與術後3天兩時段的差值進行相關分析,兩者呈線性正相關( r=0?710,P<0?05)。結論 TACE治療原髮性肝癌術後1~3天內可以有效減少血液VEGF濃度併阻止腫瘤細胞進入外週血循環。
목적:탐토경도관동맥화료전새술( TACE)대원발성간암환자외주순배종류세포( CTC)수량급혈관내피생장인자( VEGF)농도적영향。방법선택2011년지2013년50례원발성간암환자위연구대상,응용면역자주분리기술급매련면역흡부법검측재TACE술전1천급술후1천、3천、30천CTC수량화VEGF농도적변화。결과 TACE술전1천화술후1천、3천、30천적CTC양성솔분별위84?0%화66?0%、58?0%、78?0%,CTC검측수량분별위(2?38±1?65)개、(1?24±1?06)개、(0?86±0?83)개、(2?10±1?63)개,수술전후비교차이균유통계학의의(P<0?05);술전1천급술후1천、3천、30천적VEGF농도분별위(304?98±33?94) pg/ml、(262?93±28?22) pg/ml、(258?40±27?55) pg/ml、(283?08±37?19) pg/ml,수술전후비교차이유통계학의의( P<0?05)。대CTC수량급VEGF농도재술후30천여술후3천량시단적차치진행상관분석,량자정선성정상관( r=0?710,P<0?05)。결론 TACE치료원발성간암술후1~3천내가이유효감소혈액VEGF농도병조지종류세포진입외주혈순배。
Objective To investigate the effect of transcatheter arterial chemoembolization ( TACE ) treatment on the circulating tumor cell( CTC) number and the serum vascular endothelial growth fator( VEGF) concentration in patients with primary liv?er cancer( PLC) . Methods Totally fifty patients with primary PLC were select from the First Affiliated Hospital of Baotou Medical College between 2011 and 2013.The CTC number and VEGF concentration on day 1 before TACE, as well as day 1, day 3 and day 30 after TACE were measured by immunomagnetic beadssparation techniques(IMBS) and enzyme?linked immunosorbent assay(ELISA). Results The positive rates of CTC on day 1 before TACE, as well as day 1, day 3 and day 30 after TACE were 84?0%, 66?0%, 58?0% and 78?0%, respectively. The CTC numbers were 2?38 ± 1?65, 1?24 ± 1?06, 0?86 ± 0?83, 2?10 ± 1?63, respectively. The difference was statistically significant before and after TACE ( P<0?05) . The concentration of VEGF on day 1 before TACE, as well as on day 1, day 3 and day 30 after TACE were (304?98±33?94) pg/ml and (262?93±28?22) pg/ml,(258?40±27?55) pg/ml, (283?08±37?19) pg/ml. The difference was statistically significant before and after TACE (P<0?05). Conclusion The VEGF con?centration and CTC number will reduce within 1?3 days after TACE in patients with PLC.