中毒颗粒为中性粒细胞胞质中出现的较粗大 、 大小不等 、 分布不均的深蓝色或蓝黑色颗粒。在较严重的化脓性感染、大面积烧伤及恶性肿瘤时多见。
结果:脑缺血再灌注后大鼠脑细胞内出现大量高电子密度中毒颗粒及空泡,线粒体膜崩解、内嵴消失;
RESULTS: Many electron dense toxic granulation and vacuolus in mitochondria were observed in the rat brain of focal cerebral ischemia and reperfusion.
当白细胞减少时淋巴细胞出现相对增加而中毒性颗粒积分值改变不明显。
In the course of leucocytopenia, lymphocyte increased relatively whereas the change of integral value of neutrophil's toxic granule was not vary markedly.
结果慢性氟中毒大鼠中缝大核5 -HT神经元减少,胞质内5 -HT阳性反应颗粒减少且界限不清,显微图像分析仪定量检测神经元内5 -HT含量降低。
Results The results showed that the number of 5-HT positive neurons in nucleus raphe magnus decreased in fluorosis group with the declared 5-HT positive particles in cy…
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