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A. Day 0. Day X. Quantitative analysis. Invasion. 120 μ m. Upper collagen layer. Tumor cells monolayer. Origin of Migration. Lower collagen gel layer. A. 120 μ m.
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A Day 0 Day X Quantitative analysis Invasion 120 μm Upper collagen layer Tumor cells monolayer Origin of Migration Lower collagen gel layer A 120 μm