Many harmful algae can produce hemolytictoxin which is toxic to erythrocytes.
溶血性毒素是有毒藻类分泌较多的一类毒素，具有溶血活性。
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Methods: The components of the hemolytictoxin from P. globosa in laboratory were analyzed by TLC and spraying a suspension of red blood cells (RBCs).
方法：利用薄层层析法分析球形棕囊藻合成的溶血毒素组分，倒置显微镜下观察毒素对兔血红细胞的溶血作用；
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BACKGROUND a large outbreak of the hemolytic-uremic syndrome caused by Shiga-toxin-producing Escherichia coli O104: H4 occurred in Germany in May 2011.