中国基层医药
中國基層醫藥
중국기층의약
CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
2015年
11期
1700-1703
,共4页
张永生%张立平%刘西林%韩洁%朱晓玲
張永生%張立平%劉西林%韓潔%硃曉玲
장영생%장립평%류서림%한길%주효령
快速免疫组化%前列腺%p40%34βE12%p504s%诊断
快速免疫組化%前列腺%p40%34βE12%p504s%診斷
쾌속면역조화%전렬선%p40%34βE12%p504s%진단
Rapid immunohistochemistry%Prostate%p40%34βE12%p504s%Diagnosis
目的:探讨快速免疫组化技术检测 p40(ΔNp63)、34βE12、p504s 在前列腺穿刺组织冰冻切片诊断中的应用价值。方法采用 MaxVision 快速免疫组化法检测118例前列腺穿刺组织冰冻切片中 p40、34βE12、p504s 的表达,并与冰冻组织常规石蜡切片免疫组化结果进行对照。结果118例前列腺穿刺病理诊断分为79例前列腺增生和39例前列腺癌。MaxVision 快速免疫组化法在30 min 内完成,抗体表达定位准确,染色背景清晰,无干扰信号,优于冰余组织常规免疫组化染色的背景。快速免疫组化法 p40、34βE12、p504s 在前列腺增生组织中的阳性率分别为97.4%(77/79)、93.7%(74/79)、0.0%(0/79),在前列腺癌中的阳性率分别为0.0%(0/39)、0.0%(0/39)、97.4%(38/39);常规免疫组化法 p40、34βE12、p504s 在前列腺增生组织中的阳性率分别为96.2%(76/79)、93.7%(74/79)、2.5%(2/79),在前列腺癌中的阳性率分别为0.0%(0/39)、0.0%(0/39)、92.3%(36/39)。前列腺增生与前列腺癌冰冻切片快速免疫组化比较 p40组:χ2=109.402, P =0.000,34βE12组:χ2=97.971,P =0.000,p504s 组:χ2=113.537,P =0.000;前列腺增生与前列腺癌石蜡切片常规免疫组化比较:p40组:χ2=105.410,P =0.000,34βE12组:χ2=97.971,P =0.000,p504s 组:χ2=96.388,P =0.000;前列腺增生冰冻切片快速免疫组化与石蜡切片常规免疫组化比较34βE12组表达完全一致,p40组:χ2=0.207,P =0.649,p504s 组:χ2=2.026,P =0.155;前列腺癌冰冻切片快速免疫组化与石蜡切片常规免疫组化比较 p40、34βE12组表达完全一致,p504s 组:χ2=1.054,P =0.305,三种抗体在前列腺增生与前列腺癌组织中的表达差异均有统计学意义(P <0.05),快速免疫组化与常规免疫组化表达结果差异无统计学意义(P >0.05)。结论MaxVision 快速免疫组化法具有快速、准确、及时的优点,可以应用于前列腺穿刺组织的快速诊断,联合检测 p40、34βE12、p504s 对鉴别前列腺良、恶性病变具有很高的实用价值。
目的:探討快速免疫組化技術檢測 p40(ΔNp63)、34βE12、p504s 在前列腺穿刺組織冰凍切片診斷中的應用價值。方法採用 MaxVision 快速免疫組化法檢測118例前列腺穿刺組織冰凍切片中 p40、34βE12、p504s 的錶達,併與冰凍組織常規石蠟切片免疫組化結果進行對照。結果118例前列腺穿刺病理診斷分為79例前列腺增生和39例前列腺癌。MaxVision 快速免疫組化法在30 min 內完成,抗體錶達定位準確,染色揹景清晰,無榦擾信號,優于冰餘組織常規免疫組化染色的揹景。快速免疫組化法 p40、34βE12、p504s 在前列腺增生組織中的暘性率分彆為97.4%(77/79)、93.7%(74/79)、0.0%(0/79),在前列腺癌中的暘性率分彆為0.0%(0/39)、0.0%(0/39)、97.4%(38/39);常規免疫組化法 p40、34βE12、p504s 在前列腺增生組織中的暘性率分彆為96.2%(76/79)、93.7%(74/79)、2.5%(2/79),在前列腺癌中的暘性率分彆為0.0%(0/39)、0.0%(0/39)、92.3%(36/39)。前列腺增生與前列腺癌冰凍切片快速免疫組化比較 p40組:χ2=109.402, P =0.000,34βE12組:χ2=97.971,P =0.000,p504s 組:χ2=113.537,P =0.000;前列腺增生與前列腺癌石蠟切片常規免疫組化比較:p40組:χ2=105.410,P =0.000,34βE12組:χ2=97.971,P =0.000,p504s 組:χ2=96.388,P =0.000;前列腺增生冰凍切片快速免疫組化與石蠟切片常規免疫組化比較34βE12組錶達完全一緻,p40組:χ2=0.207,P =0.649,p504s 組:χ2=2.026,P =0.155;前列腺癌冰凍切片快速免疫組化與石蠟切片常規免疫組化比較 p40、34βE12組錶達完全一緻,p504s 組:χ2=1.054,P =0.305,三種抗體在前列腺增生與前列腺癌組織中的錶達差異均有統計學意義(P <0.05),快速免疫組化與常規免疫組化錶達結果差異無統計學意義(P >0.05)。結論MaxVision 快速免疫組化法具有快速、準確、及時的優點,可以應用于前列腺穿刺組織的快速診斷,聯閤檢測 p40、34βE12、p504s 對鑒彆前列腺良、噁性病變具有很高的實用價值。
목적:탐토쾌속면역조화기술검측 p40(ΔNp63)、34βE12、p504s 재전렬선천자조직빙동절편진단중적응용개치。방법채용 MaxVision 쾌속면역조화법검측118례전렬선천자조직빙동절편중 p40、34βE12、p504s 적표체,병여빙동조직상규석사절편면역조화결과진행대조。결과118례전렬선천자병리진단분위79례전렬선증생화39례전렬선암。MaxVision 쾌속면역조화법재30 min 내완성,항체표체정위준학,염색배경청석,무간우신호,우우빙여조직상규면역조화염색적배경。쾌속면역조화법 p40、34βE12、p504s 재전렬선증생조직중적양성솔분별위97.4%(77/79)、93.7%(74/79)、0.0%(0/79),재전렬선암중적양성솔분별위0.0%(0/39)、0.0%(0/39)、97.4%(38/39);상규면역조화법 p40、34βE12、p504s 재전렬선증생조직중적양성솔분별위96.2%(76/79)、93.7%(74/79)、2.5%(2/79),재전렬선암중적양성솔분별위0.0%(0/39)、0.0%(0/39)、92.3%(36/39)。전렬선증생여전렬선암빙동절편쾌속면역조화비교 p40조:χ2=109.402, P =0.000,34βE12조:χ2=97.971,P =0.000,p504s 조:χ2=113.537,P =0.000;전렬선증생여전렬선암석사절편상규면역조화비교:p40조:χ2=105.410,P =0.000,34βE12조:χ2=97.971,P =0.000,p504s 조:χ2=96.388,P =0.000;전렬선증생빙동절편쾌속면역조화여석사절편상규면역조화비교34βE12조표체완전일치,p40조:χ2=0.207,P =0.649,p504s 조:χ2=2.026,P =0.155;전렬선암빙동절편쾌속면역조화여석사절편상규면역조화비교 p40、34βE12조표체완전일치,p504s 조:χ2=1.054,P =0.305,삼충항체재전렬선증생여전렬선암조직중적표체차이균유통계학의의(P <0.05),쾌속면역조화여상규면역조화표체결과차이무통계학의의(P >0.05)。결론MaxVision 쾌속면역조화법구유쾌속、준학、급시적우점,가이응용우전렬선천자조직적쾌속진단,연합검측 p40、34βE12、p504s 대감별전렬선량、악성병변구유흔고적실용개치。
in 30minutes.Antibody expression located accurately.Background stained clearly and no interfering signal.The back-ground was better than conventional immunohistochemistry of frozen remaining tissue.The positive expression rate of p40,34βE12,p504s with rapid immunohistochemistry in prostatic hyperplasia was 97.4%(77 /79),93.7%(74 /79),0%(0 /79),and in prostatic carcinoma was 0%(0 /39),0%(0 /39),97.4%(38 /39).The positive expression rate of p40,34βE12,p504s with conventional immunohistochemistry in prostatic hyperplasia was 96.2%(76 /79), 93.7%(74 /79),2.5%(2 /79),and in prostatic carcinoma was 0%(0 /39),0%(0 /39),92.3%(36 /39).The difference of expression between prostatic hyperplasia and prostatic carcinoma with rapid immunohistochemical detec-tion p40 group:χ2 =109.402,P =0.000,34βE12 group:χ2 =97.971,P =0.000,p504s group:χ2 =113.537,P =0.000;The difference of expression between prostatic hyperplasia and prostatic carcinoma with conventional immuno-histochemical detection p40 group:χ2 =105.410,P =0.000,34βE12 group:χ2 =97.971,P =0.000,p504s group:χ2 =96.388,P =0.000;The expression of prostatic hyperplasia with between rapid immunohistochemical detection and conventional immunohistochemical detection 34βE12 group was identical,p40 group:χ2 =0.207,P =0.649, p504s group:χ2 =2.026,P =0.155;The expression of conventional immunohistochemical detection with between rap-id immunohistochemical detection and conventional immunohisto -chemical detection p40 group and 34βE12 group were identical,p504s group:χ2 =1.054,P =0.305.The expression of three markers between prostatic hyperplasia and prostatic carcinoma had statistical significance(P <0.05).The expression results between rapid immunohisto-chemistry and conventional immunohistochemistry had no statistically significant difference (P >0.05).Conclusion MaxVision rapid immunohisto -chemical staining technique has the advantages of rapid,accurate,timely.It could be used to rapid diagnosis of prostate biopsy tissue.The combined detection of p40,34βE12,p504s has very high practi-cal value in the differential diagnosis of benign and malignant lesions of the prostate.