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. 2018 Jun 25;13(6):e0199632. doi: 10.1371/journal.pone.0199632

Fig 1. Thick Matrigel regulates self-assembly of trophoblast spheroids as determined by live cell imaging.

Fig 1

BeWo cells cultured for 1 day on (A) 2D control surface, (B) thin collagen I, (C) thin Matrigel, (D) thick collagen I, and (E) thick Matrigel. BeWo cells were grown for 7 days on (F) 2D control surface, (G) thin collagen I, (H) thin Matrigel, (I) thick collagen I, and (J) thick Matrigel. BeWo cells were grown for 21 days on (K) 2D control surface, (L) thin collagen I, (M) thin Matrigel, (N) thick collagen I, and (O) thick Matrigel. All images were taken at 4x objective magnification and scale bar indicates 500 μm. n = 3.