Though the morphology of part of the erythrcytes is changed, nounal erythrocytes still exist.

细形态虽有改变，但分接近正常细存在。

But without gangliosides the txansparency of supernatant of injuried control erythrocytes is only 13.4% of the nounal value.The injuried erythrocytes shriek with spines on their surface.

而损伤对照透光度仅为正常值13．4％，红细体缩小，成为棘形红细。