The gill tectology and ultrastructure of Perna viridis were observed using light and electron microscopes.

应用光镜和透射电镜观察翡翠贻贝鳃的组织形态学和超微结构。

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Shell length, shell width, shell height, ligament length, and edible part weight of each of 200 Perna viridis individuals were measured.

结果表明：壳长、壳宽、壳高、韧带长与软体部质量相关极显著P。

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After exposed to P. lima, the level of DSP toxins in the gill of Perna viridis increased significantly in a dose-dependent relationship with time, and achieved the highest at the 3rd day.

毒素积累阶段，翡翠贻贝鳃组织中DSP毒素显著增加，于第3 d时达到最高，呈明显的剂量和时间依赖关系。

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