实验组颈淋巴结内可见明显的癌细胞坏死、变性，而对照组颈淋巴结内无癌细胞变性、坏死。

Cancer cell necrosis and degeneration in the metastasis foci of cervical lymph nodes were found in CuBE-PLA-NP group, necrosis and degeneration were not found in CuBE group.

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实验组颈淋巴结内可见明显的癌细胞坏死、变性，而对照组颈淋巴结内无癌细胞变性、坏死。

Cancer cell necrosis and degeneration in the metastasis foci of cervical lymph nodes were found in CuBE-PLA-NP group, necrosis and degeneration were not found in CuBE group.

youdao