中国生化药物杂志
中國生化藥物雜誌
중국생화약물잡지
CHINESE JOURNAL OF BIOCHEMICAL PHARMACEUTICS
2015年
7期
85-88
,共4页
注射用氟尿嘧啶%晚期胃癌%亚甲基四氢叶酸还原酶%谷胱甘肽硫转移酶%肿瘤标志物
註射用氟尿嘧啶%晚期胃癌%亞甲基四氫葉痠還原酶%穀胱甘肽硫轉移酶%腫瘤標誌物
주사용불뇨밀정%만기위암%아갑기사경협산환원매%곡광감태류전이매%종류표지물
fluorouracil for injection%advanced gastric cancer%methylene tetrahydrofolate reductase%glutathione S-transferase%tumor markers
目的:探讨注射用氟尿嘧啶对晚期胃癌患者亚甲基四氢叶酸还原酶(methylene tetrahydrofolate reductase,MTHFR),谷胱甘肽硫转移酶( glutathione S-transferase,GST)及肿瘤标志物的影响。方法选取中国人民解放军第63870部队医院2013年8月~2014年8月确诊为晚期胃癌的患者48例,根据随机数字表法随机分为2组:对照组(n=24)予卡培他滨为基础的化疗方案;实验组(n=24)予注射用氟尿嘧啶为基础的化疗方案。观察2组患者血清中MTHFR浓度、GST水平及患者肿瘤标志物(糖类抗原199、癌胚抗原、甲胎蛋白)水平,进而对注射用氟尿嘧啶的疗效机制进行分析。结果与对照组相比,实验组患者血清中亚甲基四氢叶酸还原酶浓度较高(P<0.05),谷胱甘肽硫转移酶活性较低(P<0.05),肿瘤标志物水平降低(P<0.05),临床症状改善的总有效率较高[16(66.67)vs.22(91.67),χ2=4.55,P<0.05],不良反应发生率较低[14(58.33)vs.6(25.00),χ2=5.49,P<0.05]。结论注射用氟尿嘧啶化疗方案能够升高血清中MTHFR浓度,降低GST活性,临床疗效明显、不良反应少、对治疗晚期胃癌具有重要意义。
目的:探討註射用氟尿嘧啶對晚期胃癌患者亞甲基四氫葉痠還原酶(methylene tetrahydrofolate reductase,MTHFR),穀胱甘肽硫轉移酶( glutathione S-transferase,GST)及腫瘤標誌物的影響。方法選取中國人民解放軍第63870部隊醫院2013年8月~2014年8月確診為晚期胃癌的患者48例,根據隨機數字錶法隨機分為2組:對照組(n=24)予卡培他濱為基礎的化療方案;實驗組(n=24)予註射用氟尿嘧啶為基礎的化療方案。觀察2組患者血清中MTHFR濃度、GST水平及患者腫瘤標誌物(糖類抗原199、癌胚抗原、甲胎蛋白)水平,進而對註射用氟尿嘧啶的療效機製進行分析。結果與對照組相比,實驗組患者血清中亞甲基四氫葉痠還原酶濃度較高(P<0.05),穀胱甘肽硫轉移酶活性較低(P<0.05),腫瘤標誌物水平降低(P<0.05),臨床癥狀改善的總有效率較高[16(66.67)vs.22(91.67),χ2=4.55,P<0.05],不良反應髮生率較低[14(58.33)vs.6(25.00),χ2=5.49,P<0.05]。結論註射用氟尿嘧啶化療方案能夠升高血清中MTHFR濃度,降低GST活性,臨床療效明顯、不良反應少、對治療晚期胃癌具有重要意義。
목적:탐토주사용불뇨밀정대만기위암환자아갑기사경협산환원매(methylene tetrahydrofolate reductase,MTHFR),곡광감태류전이매( glutathione S-transferase,GST)급종류표지물적영향。방법선취중국인민해방군제63870부대의원2013년8월~2014년8월학진위만기위암적환자48례,근거수궤수자표법수궤분위2조:대조조(n=24)여잡배타빈위기출적화료방안;실험조(n=24)여주사용불뇨밀정위기출적화료방안。관찰2조환자혈청중MTHFR농도、GST수평급환자종류표지물(당류항원199、암배항원、갑태단백)수평,진이대주사용불뇨밀정적료효궤제진행분석。결과여대조조상비,실험조환자혈청중아갑기사경협산환원매농도교고(P<0.05),곡광감태류전이매활성교저(P<0.05),종류표지물수평강저(P<0.05),림상증상개선적총유효솔교고[16(66.67)vs.22(91.67),χ2=4.55,P<0.05],불량반응발생솔교저[14(58.33)vs.6(25.00),χ2=5.49,P<0.05]。결론주사용불뇨밀정화료방안능구승고혈청중MTHFR농도,강저GST활성,림상료효명현、불량반응소、대치료만기위암구유중요의의。
Objective To investigate the effect of fluorouracil for injection on methylene tetrahydrofolate reductase ( MTHFR ) , glutathione S-transferase ( GST) and tumor markers in patients with advanced gastric cancer.Methods Forty-eight cases with advanced gastric cancer were selected from August 2013 to August 2014 in the hospital and divided into two groups.The control group (n=24) were treated with capecitabine plan, and the experiment group ( n=24 ) were treated with fluorouracil for injection plan.MTHFR concentration, GST activity and tumor markers [ carbohydrate antigen-199(CA199), carcinoembryonic antigen (CEA), alpha fetoprotein(AFP)] levels were compared before and after treatment.ResuIts Compared with control group, MTHFR concentration of experiment group was higher (P<0.05), GST activity was lower (P<0.05), the tumor markers levels were lower (P<0.05), total effective rate of clinical symptoms was higher [16(66.67) vs.22(91.67), χ2 =4.55, P<0.05], and incidence of adverse reactions was lower [14(58.33) vs.6(25.00), χ2 =5.49, P<0.05].ConcIusion Fluorouracil for injection chemotherapy could increase the serum MTHFR concentration, reduce GST activity, and its clinical curative effect is obvious with less adverse reactions, which has important significance in treatment of patients with advanced gastric cancer.