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. 2016 Mar 20;7(22):31943–31954. doi: 10.18632/oncotarget.8218

Figure 1. Morphological differences between cervospheres enriched with cancer stem cells derived from human cervical cancer cell lines.

Figure 1

Optical microscopy images show the morphological differences of cervospheres derived from HeLa A. SiHa B. Ca Ski C. and C-33 A D. cell lines cultured in Mammocult ®serum-free media under tissue culture conditions for 7 days using a 40X objective (Olympus CK31 microscope).