Document Classification

Section Type: RESULTS

Text: (1) The CuBE concentrations in cervical lymph nodes after CuBE-PLA-NP injection were far higher than those after CuBE injection at every time point, the duration of CuBE existing in the cervical lymph nodes in CuBE-PLA-NP group was far longer than those in CuBE group, the area under the CuBE concentrations-time curve of the cervical lymph nodes in CuBE-PLA-NP group was 43. 67 times as many as that in CuBE group ; (2) The CuBE ratio of maximum concentrations in the cervical lymph nodes in CuBE-PLA-NP group was 106. 46 times as high as that in CuBE group ; (3) The CuBE concentrations in the blood in CuBE-PLA-NP group was far lower than that in CuBE group ; (4) 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.