• 四川大學(xué)華西醫(yī)院1.實(shí)驗(yàn)醫(yī)學(xué)科,四川成都 640041;2.2000級(jí)醫(yī)檢本科;

目的:觀察血液病患者造血干細(xì)胞移植后外周血細(xì)胞參數(shù)的近期動(dòng)態(tài)變化,了解骨髓恢復(fù)情況。方法:使用SE-9500血細(xì)胞分析儀對(duì)28例血液病患者造血干細(xì)胞移植前后血液進(jìn)行檢測(cè),觀察移植后一個(gè)月內(nèi)各參數(shù)的變化。結(jié)果:28例外周血干細(xì)胞移植前后各細(xì)胞參數(shù)的觀察發(fā)現(xiàn),紅細(xì)胞平均容積(MCV)、紅細(xì)胞平均血紅蛋白含量(MCH)、紅細(xì)胞平均血紅蛋白濃度(MCHC)和紅細(xì)胞體積發(fā)布寬度(RDW-CV%)等參數(shù)其結(jié)果在干細(xì)胞移植前后進(jìn)行比較,雖然有變化,但無(wú)顯著性差異(P gt;0.05);紅細(xì)胞計(jì)數(shù)(RBC)、血紅蛋白(HGB)、紅細(xì)胞壓積(HCT)、網(wǎng)織紅細(xì)胞絕對(duì)數(shù)(RET)、低熒光強(qiáng)度網(wǎng)織紅細(xì)胞百分率(LFR%)、高熒光強(qiáng)度網(wǎng)織紅細(xì)胞百分率(HFR%)和中熒光強(qiáng)度網(wǎng)織紅細(xì)胞百分率(MFR%)等參數(shù)變化較大,有顯著性差異(P lt;0.05)。RBC、HGB和HCT在移植后第14天降至最低,以后逐漸升高;在干細(xì)胞移植后第7天RET#、MFR%和HFR%降至最低,LFR%相對(duì)增高,隨著干細(xì)胞移植后骨髓功能逐漸恢復(fù),RET#也隨之升高,HFR在第14天升至最高,MFR在第21天升至最高。結(jié)論:觀察干細(xì)胞移植后外周血細(xì)胞參數(shù)的變化,對(duì)了解干細(xì)胞移植后骨髓的恢復(fù)有一定的臨床價(jià)值,本次結(jié)果表明HFR可作為了解骨髓恢復(fù)的早期指標(biāo)。

引用本文: 曾素根,任冬梅,賈永前,左永太,莊利芳,韓秀華,孫玉明,代波. 造血干細(xì)胞移植前后外周血紅細(xì)胞參數(shù)的近期動(dòng)態(tài)觀察. 華西醫(yī)學(xué), 2009, 24(3): 666-668. doi: 復(fù)制

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  2. 2. 樂(lè)家新,叢玉隆,彭文紅,等.新型網(wǎng)織紅細(xì)胞參數(shù)在IDA療效觀察中的應(yīng)用[J].臨床檢驗(yàn)雜志,2002,20(1):15-17..
  3. 3. CHANG C C,KASS L. Clinical significance of immature reticulocyte fraction determined by automated reticulocyte counting [J].Am J Clin Pathol,1997,108(1):69-73..
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