Figure 4.

Immunoreactive score of CDC2/CyclinB1 in different grade brain tumor and normal brain tissues. A-I: CDC2 immunohistochemical images, J-R: CyclinB1 immunohistochemical images. CDC2/CyclinB1 was expressed in the cytoplasm of tumour cells. A/J: Normal adult brain tumor (-); B/K: Polycystic astrocytoma (-); C/L: Fibrillary astrocytoma (+); D/M: Anaplastic Astrocytoma (++); E/N: medulloblastoma (+++); F/O: SHG44 multicellular tumor spheres (+++); G/P: GBM multicellular tumor spheres (+++); H/Q: Neural stem cell spheres (-); I/R: Brain tumor stem cells spheres (-).

Chen et al. BMC Cancer 2008 8:29   doi:10.1186/1471-2407-8-29
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