血细胞化学染色中,MPO染色和POX染色有什么区别

2025-03-14 13:33:45
推荐回答(3个)
回答1:

  急性白血病分为急性淋巴细胞白血病(简称急淋,ALL)和急性髓细胞白血病(包括M0、M1、M2a、M2b、M3、M4、M5、M6、M7)。由于急性白血病骨髓中是以原始和/或幼稚细胞增生为主,仅仅根据瑞氏染色下的细胞形态,容易做出错误的判断,因此不论急性白血病细胞形态学表现是否典型,均应做细胞化学染色。建议急性白血病应至少做:过氧化物酶染色POX、特异性酯酶染色、非特异性酯酶染色及过碘酸-雪夫反应PAS。根据细胞形态学和细胞化学染色并不能对所有急性白血病的细胞类型做出正确的判断,还需要结合染色体检查、细胞免疫学检查及分子生物学检查等进行全面分析。

回答2:

结论:MPO≈POX,实际应用/考试题目中MPO=POX

MPO:myelo-per-oxidase(POX)

  1. 血细胞所含的POX主要为MPO

  2. 中性粒细胞中含量最多的蛋白质是MPO

回答3:

一样的原理吧,我们实验报告可以混写。

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