中国微创外科杂志
中國微創外科雜誌
중국미창외과잡지
CHINESE JOURNAL OF MINIMALLY INVASIVE SURGERY
2014年
8期
747-750
,共4页
张进生%李玮%刘宁%渠渊%王立茹%冯超%吴宗山%柴军%张前%刘春林%刘良颖
張進生%李瑋%劉寧%渠淵%王立茹%馮超%吳宗山%柴軍%張前%劉春林%劉良穎
장진생%리위%류저%거연%왕립여%풍초%오종산%시군%장전%류춘림%류량영
良性前列腺增生%膀胱过度活动症%膀胱黏膜%毒蕈碱型胆碱能受体
良性前列腺增生%膀胱過度活動癥%膀胱黏膜%毒蕈堿型膽堿能受體
량성전렬선증생%방광과도활동증%방광점막%독심감형담감능수체
Benign prostatic hyperplasia%Overactive bladder%Bladder mucosa%Muscarinic cholinergic receptor
目的:探讨良性前列腺增生( benign prostatic hyperplasia ,BPH)合并膀胱过度活动症( overactive bladder ,OAB)患者膀胱黏膜毒蕈碱型胆碱能受体( muscarinic cholinergic receptor ,M受体) M2、M3亚型表达水平的变化及临床意义。方法分析2012年5月~2013年3月20例BPH患者的国际前列腺症状评分( international prostate syndrome scoring ,IPSS)、生活质量评分(quality of life,QOL)、膀胱过度活动症症状评分(OAB syndrome scoring,OABSS)和尿动力学检查。根据OABSS评分结果将其分为BPH组(9例)及BPH并OAB组(11例)。2组均在膀胱镜下钳取膀胱黏膜,经逆转录聚合酶链式反应( reverse transcription-polymerase chain reaction ,RT-PCR)检测M受体M2、M3亚型mRNA的表达水平。 M2、M3受体mRNA表达水平采用相对于内参基因mRNA表达的相对值ΔCt值表示。比较2组M2、M3受体表达水平及相关性。结果 M2、M3受体表达的ΔCt值BPH组明显低于BPH并OAB组(M2的ΔCt值:-0.154±0.641 vs.0.562±0.762, t=-2.241, P=0.038;M3的ΔCt值:2.534±0.816 vs.3.639±1.019, t=-2.630, P=0.017),说明BPH组M2、M3表达水平均高于BPH并OAB组。2组M2∶M3分别为中位数6.5206(2.35~17.33)和7.9447(2.10~23.83)(Z=-1.102,P=0.271)。同组比较,2组M2表达水平均高于M3(t=-7.776,P=0.000;t=-8.018, P=0.000)。 M3表达水平与OABSS和QOL评分呈负相关(r=-0.466,P=0.039;r=-0.496,P=0.026)。结论 BPH合并OAB症状的患者,其膀胱黏膜M2、M3表达水平下降,且M2∶M3比例在合并OAB后有升高的趋势,在OAB发病中起一定作用。 M3表达的下降,加重了OAB的程度,降低了患者的生活质量。
目的:探討良性前列腺增生( benign prostatic hyperplasia ,BPH)閤併膀胱過度活動癥( overactive bladder ,OAB)患者膀胱黏膜毒蕈堿型膽堿能受體( muscarinic cholinergic receptor ,M受體) M2、M3亞型錶達水平的變化及臨床意義。方法分析2012年5月~2013年3月20例BPH患者的國際前列腺癥狀評分( international prostate syndrome scoring ,IPSS)、生活質量評分(quality of life,QOL)、膀胱過度活動癥癥狀評分(OAB syndrome scoring,OABSS)和尿動力學檢查。根據OABSS評分結果將其分為BPH組(9例)及BPH併OAB組(11例)。2組均在膀胱鏡下鉗取膀胱黏膜,經逆轉錄聚閤酶鏈式反應( reverse transcription-polymerase chain reaction ,RT-PCR)檢測M受體M2、M3亞型mRNA的錶達水平。 M2、M3受體mRNA錶達水平採用相對于內參基因mRNA錶達的相對值ΔCt值錶示。比較2組M2、M3受體錶達水平及相關性。結果 M2、M3受體錶達的ΔCt值BPH組明顯低于BPH併OAB組(M2的ΔCt值:-0.154±0.641 vs.0.562±0.762, t=-2.241, P=0.038;M3的ΔCt值:2.534±0.816 vs.3.639±1.019, t=-2.630, P=0.017),說明BPH組M2、M3錶達水平均高于BPH併OAB組。2組M2∶M3分彆為中位數6.5206(2.35~17.33)和7.9447(2.10~23.83)(Z=-1.102,P=0.271)。同組比較,2組M2錶達水平均高于M3(t=-7.776,P=0.000;t=-8.018, P=0.000)。 M3錶達水平與OABSS和QOL評分呈負相關(r=-0.466,P=0.039;r=-0.496,P=0.026)。結論 BPH閤併OAB癥狀的患者,其膀胱黏膜M2、M3錶達水平下降,且M2∶M3比例在閤併OAB後有升高的趨勢,在OAB髮病中起一定作用。 M3錶達的下降,加重瞭OAB的程度,降低瞭患者的生活質量。
목적:탐토량성전렬선증생( benign prostatic hyperplasia ,BPH)합병방광과도활동증( overactive bladder ,OAB)환자방광점막독심감형담감능수체( muscarinic cholinergic receptor ,M수체) M2、M3아형표체수평적변화급림상의의。방법분석2012년5월~2013년3월20례BPH환자적국제전렬선증상평분( international prostate syndrome scoring ,IPSS)、생활질량평분(quality of life,QOL)、방광과도활동증증상평분(OAB syndrome scoring,OABSS)화뇨동역학검사。근거OABSS평분결과장기분위BPH조(9례)급BPH병OAB조(11례)。2조균재방광경하겸취방광점막,경역전록취합매련식반응( reverse transcription-polymerase chain reaction ,RT-PCR)검측M수체M2、M3아형mRNA적표체수평。 M2、M3수체mRNA표체수평채용상대우내삼기인mRNA표체적상대치ΔCt치표시。비교2조M2、M3수체표체수평급상관성。결과 M2、M3수체표체적ΔCt치BPH조명현저우BPH병OAB조(M2적ΔCt치:-0.154±0.641 vs.0.562±0.762, t=-2.241, P=0.038;M3적ΔCt치:2.534±0.816 vs.3.639±1.019, t=-2.630, P=0.017),설명BPH조M2、M3표체수평균고우BPH병OAB조。2조M2∶M3분별위중위수6.5206(2.35~17.33)화7.9447(2.10~23.83)(Z=-1.102,P=0.271)。동조비교,2조M2표체수평균고우M3(t=-7.776,P=0.000;t=-8.018, P=0.000)。 M3표체수평여OABSS화QOL평분정부상관(r=-0.466,P=0.039;r=-0.496,P=0.026)。결론 BPH합병OAB증상적환자,기방광점막M2、M3표체수평하강,차M2∶M3비례재합병OAB후유승고적추세,재OAB발병중기일정작용。 M3표체적하강,가중료OAB적정도,강저료환자적생활질량。
Objective-To-investigate-the-changes-and-significance-of-the-expression-of-the-M-2-and-M3-receptors-of-the-urinary-bladder-mucosa-in-patients-with-benign-prostatic-hyperplasia-(-BPH)-and-overactive-bladder-(-OAB)-.-Methods-From-May-2012-to-February-2013,-20-cases-of-BPH-were-studied-on-the-International-Prostate-Syndrome-Scoring-(IPSS),-Quality-Of-Life-(QOL),-OAB-syndrome-scoring-(OABSS),-and-urodynamics.According-to-OABSS-results,-the-patients-were-divided-into-either-BPH-group-(n=9)-or-BPH-and-OAB-group-(n=11).Mucosa-biopsies-under-the-cystoscopy-were-performed-in-all-the-cases-.The-expression-of-M2&M3-receptors-was-assayed-by-reverse-transcription-polymerase-chain-reaction-(-RT-PCR-)-.The-mRNA-expression-levels-of-M-2-&-M3-receptors-were-indicated-by-the--Ct-values.-Results-The-levels-of--Ct-of-M2-&-M3-receptors-were-significantly-lower-in-the-BPH-group-than-those-in-the-BPH-+OAB-group,-respectively-[M2:(-0.154-±0.641)-vs.(0.562-±0.762),-t=-2.241,-P=0.038;M3:(2.534-±0.816)-vs.(3.639-±1.019),-t=-2.630,-P=0.017],-which-implied-that-the-expression-of-M-2-and-M3-receptors-was-higher-in-the-BPH-group-than-that-in-the-BPH-+OAB-group.The-median-ratios-of-M2∶M3-in-both-groups-were-respectively-6.5206-(2.35-17.33)-and-7.9447-(2.10-23.83)-(Z=-1.102,-P=0.271).In-the-same-group,-the-expression-of-M2-was-higher-than-M3-in-both-groups-(t=-7.776,-P=0.000;t=-8.018,-P=0.000).The-expression-of-M3-receptors-was-negatively-correlated-to-OABSS-(r=-0.466,-P=0.039)-and-QOL-(r=-0.496,-P=0.026).-Conclusions-The-expression-of-M2-and-M3-receptors-is-decreased-and-the-ratio-of-M-2∶M3-is-increased-in-patients-with-BPH-and-OAB-,-which-may-play-an-important-role-in-the-development-of-OAB.The-decreasing-of-expression-of-M-3-receptor-exacerbates-the-OAB-degree-and-reduces-the-quality-of-patients-’-life.