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. 2013 Sep 23;9(9):966–979. doi: 10.7150/ijbs.6996

Fig 3.

Fig 3

TEM images showed the different concentrations (50, 100 and 200 ng/ml) and treated durations (2, 4, 6 and 8h) of IL-8 on cell-cell junctions morphology. The black arrows in figures showed the junctions and gaps between two cells. Scale bar in all images = 1 μm.